Dekko JT-1000 insulation tester

Dekko JT-1000 insulation tester

features:

• selectable insulation voltage 250V , 500V, 1000V
• test/stop push button
• Voltage metering DC/AC
• Capacitance /Inductance Metering
• Buzzer / connectivity test
• mili Ampere metering

Dekko 752 autodetect indoor/ outdoor Digital Thermo-Hygrometer with Clock

Dekko 752 autodetect indoor/ outdoor Digital Thermo-Hygrometer with Clock
This product can be used in homes and offices, which can be used to monitor the area around the workplace, where learning and living environment at all times and display the temperature and humidity are comfortable.

features:
* Unique three-line LCD display, Clock, indoor air temperature and relative humidity pins.
* Display display temperature in units of C / F
* Display the trend display of temperature and relative humidity
* Displays temperature and humidity is high or low, and can also remove the memory and display the return value of maximum / minimum
* Can be hung on a wall or placed on the table

specifications:
-Range of temperature measurement:
The range of indoor and outdoor temperature measurements: -50 ° C ~ 70 ° C
Resolution-temperature: 0.1 ° C
Temperature-Accuracy: ± 1.0 ° C to -20 ° C ~ 50 ° C, other: ± 2.0 ° C
-Measuring range humidity: 20% RH ~ 90% RH (display between 15% RH ~ 95% RH)
Moisture-Resolution: 1%
Moisture-Accuracy: ± 5% RH
-Power supply: 1.5V AAA batteries

Dekko 642 selectable indoor / outdoor Digital Thermo-Hygro Meter

Dekko 642 selectable indoor / outdoor Digital Thermo-Hygro Meter
This product can be used in homes and offices, which can be used to monitor the area around the workplace, where learning and living environment at all times and display the temperature and humidity are comfortable.

features:
* Unique two-line LCD display, indoor air temperature and relative humidity pins.
* Display display temperature in units of C / F
* Display the trend display of temperature and relative humidity
* Displays temperature and humidity is high or low, and can also remove the memory and display the return value of maximum / minimum
* Can be hung on a wall or placed on the table


specifications:
-Range of temperature measurement:
The range of indoor and outdoor temperature measurements: -50 ° C ~ 70 ° C
Resolution-temperature: 0.1 ° C
Temperature-Accuracy: ± 1.0 ° C to -20 ° C ~ 50 ° C, other: ± 2.0 ° C
-Measuring range humidity: 20% RH ~ 90% RH (display between 15% RH ~ 95% RH)
Moisture-Resolution: 1%
Moisture-Accuracy: ± 5% RH
-Power supply: 1.5V AAA batteries

Dekko 637 Indoor Digital Thermo-Hygro Meter

Dekko 637 Indoor Digital Thermo-Hygro Meter

This product can be used in homes and offices, which can be used to monitor the area around the workplace, where learning and living environment at all times and display the temperature and humidity are comfortable.

features:

* Unique two-line LCD display, indoor air temperature and relative humidity pins.

* Display  temperature in units of C / F

* Display the trend display of temperature and relative humidity

* Displays temperature and humidity is high or low, and can also remove the memory and display the return value of maximum / minimum

* Can be hung on a wall or placed on the table

specifications:

-Measuring range temperature: -20 ~ 50 ° C

Resolution-temperature: 0.1 ° C

Temperature-Accuracy: ± 1 ° C

-Measuring range humidity: 10% ~ 95% RH

Moisture-Resolution: 1%

Moisture-Accuracy: ± 5% RH

-Period of measurement: 20 sec.

-Power supply: 1.5V AAA batteries

INA121 FET-Input, Low Power Instrumentation Amplifier

INA121 FET-Input, Low Power Instrumentation Amplifier

The INA121 is a FET-input, low power instrumentation amplifier offering excellent accuracy. Its versatile three-op amp design and very small size make it ideal for a variety of general purpose applications. Low bias current (±4pA) allows use with high impedance sources.

Gain can be set from 1V to 10,000V/V with a single external resistor. Internal input protection can with stand up to ±40V without damage.

The INA121 is laser-trimmed for very low offset voltage (±200µV), low offset drift (±2µV/°C), and high common-mode rejection (106dB at G = 100).

It operates on power supplies as low as ±2.25V (+4.5V), allowing use in battery operated and single 5V systems. Quiescent current is only 450µA.

Package options include 8-pin plastic DIP and SO-8 surface mount. All are specified for the –40°C to +85°C industrial temperature range.

FEATURES

• LOW BIAS CURRENT: ±4pA
• LOW QUIESCENT CURRENT: ±450µA
• LOW INPUT OFFSET VOLTAGE: ±200µV
• LOW INPUT OFFSET DRIFT: ±2µV/°C
• LOW INPUT NOISE:20nV/√Hz at f = 1kHz (G =100)
• HIGH CMR: 106dB
• WIDE SUPPLY RANGE: ±2.25V to ±18V
• LOW NONLINEARITY ERROR: 0.001% max
• INPUT PROTECTION TO ±40V
• 8-PIN DIP AND SO-8 SURFACE MOUNT

APPLICATIONS

• LOW-LEVEL TRANSDUCER AMPLIFIERS Bridge, RTD, Thermocouple
• PHYSIOLOGICAL AMPLIFIERS ECG, EEG, EMG, Respiratory
• HIGH IMPEDANCE TRANSDUCERS
• CAPACITIVE SENSORS
• MULTI-CHANNEL DATA ACQUISITION
• PORTABLE, BATTERY OPERATED SYSTEMS
• GENERAL PURPOSE INSTRUMENTATION

OPT101P DIP-8 MONOLITHIC PHOTODIODE AND SINGLE-SUPPLY TRANSIMPEDANCE AMPLIFIER

OPT101P DIP-8 MONOLITHIC PHOTODIODE AND SINGLE-SUPPLY TRANSIMPEDANCE AMPLIFIER

The OPT101 is a monolithic photodiode with on-chip transimpedance amplifier. Output voltage increases linearly with light intensity. The amplifier is designed for single or dual power-supply operation, making it ideal for battery-operated equipment.

The integrated combination of photodiode and transimpedance amplifier on a single chip eliminates the problems commonly encountered in discrete designs such as leakage current errors, noise pick-up, and gain peaking due to stray capacitance. The 0.09 x 0.09 inch photodiode is operated in the photoconductive mode for excellent linearity and low dark current.

The OPT101 operates from +2.7V to +36V supplies and quiescent current is only 120µA. It is available in clear plastic 8-pin DIP, and J-formed DIP for surface mounting.

FEATURES

• SINGLE SUPPLY: +2.7 to +36V
• PHOTODIODE SIZE: 0.090 x 0.090 inch
• Temperature range is 0°C to +70°C
• INTERNAL 1MΩ FEEDBACK RESISTOR
• HIGH RESPONSIVITY: 0.45A/W (650nm)
• BANDWIDTH: 14kHz at R = 1MΩ
• LOW QUIESCENT CURRENT: 120µA
• AVAILABLE IN 8-PIN DIP AND 8-LEAD SURFACE-MOUNT PACKAGES

APPLICATIONS

• MEDICAL INSTRUMENTATION
• LABORATORY INSTRUMENTATION
• POSITION AND PROXIMITY SENSORS
• PHOTOGRAPHIC ANALYZERS
• BARCODE SCANNERS
• SMOKE DETECTORS
• CURRENCY CHANGERS

LM675 Power Operational Amplifier

The LM675 is a monolithic power operational amplifier featuring wide bandwidth and low input offset voltage, making it equally suitable for AC and DC applications.

The LM675 is capable of delivering output currents in excess of 3 amps, operating at supply voltages of up to 60V. The device overload protection consists of both internal current limiting and thermal shutdown. The amplifier is also internally compensated for gains of 10 or greater.

Features

• 3A current capability
• AVO typically 90 dB
• 5.5 MHz gain bandwidth product
• 8 V/µs slew rate
• Wide power bandwidth 70 kHz
• 1 mV typical offset voltage
• Short circuit protection
• Thermal protection with parole circuit (100% tested)
• 16V-60V supply range
• Wide common mode range
• Internal output protection diodes
• 90 dB ripple rejection
• Plastic power package TO-220

Gas sensor, halocarbon - PCB mounted - Figaro TGS832-C00

Gas sensor, halocarbon - PCB mounted - Figaro TGS832-C00

Operating conditions in which Sensors are used will vary with each customer's application. We strongly recommend that you consult our technical staff before using gas sensors. Gas and oxygen sensors are not authorised for use as critical components in life support applications wherein a failure or malfunction of the products may result in injury or threat to life. Non-calibrated PCB gas sensors will not operate properly if not calibrated prior to usage.

Semiconductor gas sensors for gas detection, air quality control, HVAC, appliance and automotive industries. Characteristics of the products in this range are small size, low cost, long life, low power consumption and no maintenance requirement

Figaro TGS2180 water vapor sensor

water vapor sensor TGS 2180 , detection for automatic control of microwave ovens

Description:

The TGS 2180 has relatively high sensitivity to water vapor and low sensitivity to organic vapors which may be generated from cooking food. The sensor's conductivity increases depending on absolute humidity. A simple electrical circuit can convert the change in conductivity to an output signal which corresponds to absolute humidity

Specifications:

1) Target gases : Water vapor

2) range：1 ~ 150g/m3

3) sensitivity (change ratio of Rs) : 0.77 ~ 0.92

4) Circuit Voltage：5.0±0.2V DC

5) Heater Voltage：5.0±0.2V DC

National Semiconductor LM1207N

National Semiconductor LM1207N ,85 MHz RGB Video Amplifier System with Blanking.

Technical Specifications:

- Three wideband video amplifiers 85 MHz

- Matched (± 0.1 dB or 1.2%) attenuators for contrast control

- 0V to 4V high input impedance DC Contrast Control

- 0V to 4V high input impedance DC Drive Control

- Output Stage Blanking

- PDIP-28 Package

386AMP audio amplifier Module

The 386AMP audio amplifier module uses the National Semiconductor LM386 audio power amplifier chip. It has 20 voltage gain.

With a 6V power supply, it has a static power consumption of only 24mW, the module is suitable for battery-powered applications. The 386AMP audio amplifier can be connected to MIC or acoustic sensor module, after the sound is amplified it is passed to the speaker. It is ideal for robot human-machine voice interaction and sound amplification.

Specification

• Power supply:4-12V
• Output power:VS = 6V, RL = 8W,P=325mW，Peak output 500mW
• Voltage Gain:VS = 6V, f = 1 kHz，Av=26dB
• Band width:300KHz
• Size:45x30mm

Vernier Electrode Amplifier EA-BTA

Use an Electrode Amplifier to collect data from almost any electrode that has a BNC connector. This includes electrodes from Vernier such as our pH electrode, or third-party electrodes, such as pH, ISE (ion-selective electrode), or ORP (oxidation-reduction potential).

The Electrode Amplifier is an ORP/mV/pH amplifier that accepts an electrode with a standard BNC connector. It amplifies a .390 mV to +400 mV range to the 0-5 V range of the Lab Pro

It can be used with any of the following:

• Vernier Replacement pH Electrode 
• Most third-party pH electrodes (with BNC connectors) 
• Other high output impedance eletrodes. 
• Most third-party ORP electrodes (with BNC connectors) 
• For LabQuest Mini, NXT Sensor Adapter, LabQuest, SensorDAQ, EasyLink, CBL 2, Go!Link, and LabPro

Specifications

• Power: 7 mA @ 5VDC
• Input: range –450 mV to +1100 mV
• Impedance: 100 MΩ
• Gain: 2.2 V/V
• Offset: 1.20 V (nominal)

SR-4 Durable Socket for 8 series FIGARO sensors (TGS8xx).

SR-4 Durable Socket for TGS8xx series FIGARO sensors  , lead free.

SR-8 - Sensor Socket for TGS38xx-series Sensors

SR-8 - Sensor Socket for TGS38xx-series Sensors

SR-8 is a reliable and durable socket supplied by Figaro, designed specifically for usage with the TGS38xx series of gas sensors.

Features:

* Durable for over 500 insertions and removals

* Firmly fixes sensor into place

* Contains tab to prevent incorrect insertion of socket

* Structure prevents incorrect insertion of sensor into socket

Applications:

* For use in preheating racks, test and calibration equipment

* For use in finished products

Hydrogen Gas sensor TGS821

Hydrogen Gas sensor TGS821 by Figaro

Features:
Detection range ; 10-10000ppm
Circuit voitage : 5.0±0.2VDC/AC
Heater current : 180mA
High sensitivity to hydrogen gas
High sensitivity to gaseous air contaminants
Uses simple electrical circuit
Ceramic base resistant to severe environment

Applications :
Transformer maintenance; Batteries; Steel industry usage

TGS 6810 Catalytic flammable gas sensor

TGS6810, which can detect both methane and LP gas, has been developed for residential gas detection. Combining Figaro's 35+ years of experience in catalyst material technology with its advanced micro fabrication technology, Figaro can produce the most advanced compact pellistor sensors whose durability, stability, quick response, and linear output make them ideal for detecting many combustible gases. As the sensor possesses an adsorbent inside its sensor cap, its cross sensitivity to alcohol is much smaller than traditional catalytic type sensors. In addition, TGS6810 is more durable against silicone compounds than the traditional catalytic type sensors.

* linear output

* compact size

* small sensitivity to alcohol

* sensitive to both methane and LP gas

* meets RoHS requirements

TGS813 FIGARO Blasting gases sensor

TGS813 FIGARO

Blasting gases sensor, Combustible gas sensor of the type of hydrocarbon.

TGS2444 FIGARO Ammonia gas sensor, TO-5

TGS2444 FIGARO Ammonia gas sensor, TO-5

Spesifications:
- Power Supply / Consumtions : 4.8 VDC and 5VDC
- Input power supply in the form of pulses
- Target gas: Ammonia
- Range: 10 - 100ppm
- Packaging TO-5 made ​​of metal
- Can detect ammonia gas in the engine coolant

FIC02667 microprocessor for gas sensor by Figaro

FIC02667 microprocessor fo gas sensor by Figaro

specifications:
- Sensor = TGS8xx, TGS21xx, TGS26xx.
- Supply = 2.2 to 5.5 VDC.
- Fan control switch.
- Clean water output indication.
- Polluted water output indication.
- Buzzer output control.

TGS3870 FIGARO Methan and CO gas sensor

TGS3870 FIGARO
Methan and CO gas sensor (double gas sensor: Methane gas sensors and Carbon Monoxide)


specifications:
- Power Suply Consumption 5VDC (Pulse)
- Target gas: Methane and Carbon Monoxide
- Range measurement of methane: 500-12500 ppm
- Range measurement of carbon monoxide: 50 - 100ppm
- Output: Voltage (using an additional circuit)
- It detects methane gas and carbon monoxide in turn

TGS6812 FIGARO Combustible gas sensor (Hydrogen, Methane and LPG)

TGS6812 FIGARO
Combustible gas sensor (Hydrogen, Methane and LPG). Gas sensor to detect gas Hydrogen, Methane, and LP.

specifications:
- Target gas Hydrogen, Methane, and iso-butane
- Operating Voltage 3.0 VDC.
- Voltage output
- Typical detection range of 0 ~ 100% LEL of each gas
- Response time <15sec (90%)
- Hydrogen Output sensitivity 18mV in 12-4000ppm, methane 12-18mV in 5000ppm, iso-butane 7-11mV in 1800ppm

CDM4161A Low power CO2 sensor module

CDM4161A Low power CO2 gas sensor module that has been calibrated

specifications:
- Power Supply: 5VDC
- Based TGS4161 sensor
- Able to detect levels of CO2 gas concentration
- Range of measurement: 400ppm-4000ppm
- Having two kinds of output: the control signal (ON / OFF) and the analog voltage
- Suitable connected to the microcontroller

Figaro TGS822 Alcohol, organic vapor sensor

Figaro TGS822 Alcohol, organic vapor sensor
Gas sensor to detect the amount of gas vapors in the air contamination.

specifications:
- Target gas: Alcohol, Etahanol, Carbon monoxide
- Resistance output.
- Typical detection range: 300ppm / water (Ethanol).
- Circuit voltage: 24 V DC (max)
- Heater voltage: 5 V DC / AC.
- Sensor resistance: 1K - 10K ohm in the air.

2.36" TFT Module For Analog Video Input (CMUCAM 4 Compatible)

 2.36" TFT Module For Analog Video Input (CMUCAM 4 Compatible)
This is low cost TFT module which accept composite video signal and display the image on the TFT panel. Auto switch between PAL & NTSC.

Parameter Specification Unit

• Screen Size 2.36 (diagonal) inch
• Surface Treatment Anti-Glare
• Contrast 150:1
• Display Format 480 x 234 dots
• Active Area 48 (W) x 35.685 (H) mm
• Dot Pitch 0.1(W) x 0.1525 (H) mm
• Outline Dimension 55.2 (W) x 47.55 (H) x 2.81(T) mm
• View Angle direction 6 o’clock
• Temperature Range: Operation -20~60
• Storage -30~80 C

LM18200T H-bridge Driver

The Texas Instrument LM18200T H-bridge Driver 3 A / 55 V .

specifications:
- Working Voltage: 12VDC - 55VDC
- Continuous Flow: 3A.
- Peak current: 6A @ 200ms.
- RDS (ON): 0.33 ohm (typ) per switch.
- Input pin compatible with TTL and CMOS levels.
- Thermal warning flag output and current sense output.
- Internal clamp diodes.
- Thermal shutdown, overcurrent protection, undervoltage lockout and.
- Internal charge pump with external bootstrap.

The Kinect for Windows sensor

Kinect has changed the way people play games and experience entertainment. Now, Kinect for Windows offers the potential to transform how people interact with computers and Windows-embedded devices in multiple industries, including education, healthcare, retail, transportation, and beyond.

The Kinect for Windows sensor and software development kit (SDK) open up the limitless possibilities offered by Kinect technology. Together, they offer a superior development platform for Windows and a high quality end-user experience

The Kinect for Windows sensor is easy to use. All you need is a sensor, PC, and Kinect for Windows application.

To use a Kinect for Windows sensor you will need a PC with the following:

• Microsoft Windows 7, Microsoft Windows Embedded Standard 7 or Windows 8 Developer Preview (desktop applications only).
• 32 bit (x86) or 64 bit (x64) processor
• Dual-core 2.66-GHz or faster processor
• Dedicated USB 2.0 bus
• 2 GB RAM

Before plugging the Kinect for Windows sensor into your PC, you may need to first install the Kinect for Windows-enabled application. Consult with the developer of the application. To install the sensor:

Plug the cable from the Kinect for Window sensor into the dongle (small black connector), and then plug the USB portion of the power cord that says “Kinect” on the top it into other end of the dongle.

Plug, the other end of the power cord into an electrical outlet, and then plug the USB connector into your PC.

The drivers will load automatically. Verify the Kinect for Windows sensor is streaming skeletal, color image, depth image, and audio data. There should be a solid green LED on the front of the Microsoft Kinect for Windows sensor.

The Microsoft Kinect for Windows sensor will appear in Device Manager under "Microsoft Kinect" as Microsoft Kinect Audio Array Control, Microsoft Kinect Camera, and Microsoft Kinect Security Control. The Microsoft Kinect for Windows sensor's microphone array will appear in the Device Manager under “Sound, video and game controllers” as Microsoft Kinect USB Audio.

30 Amp H-Bridge driver

30 Amp H-Bridge is an H-Bridge driver based VNH3SP30 designed to generate two-way drive with up to 30 A continuous current at a voltage of 5.5 Volts to 36 Volts (IC VNH2SP30 only up to 16V). Equipped with a load current sensor circuit that can be used as feedback to the controller. This module is able to drive inductive loads such as DC motors, stepper motors, relay coil, selenoida, and other expenses.

specifications:

• Consists of a full H-Bridge driver. (IC VNH2SP30 features the current sense).
• Driver was able to spend 30 A continuous current and supports the load voltage from 5.5 V to 36 V (IC VNH2SP30 only up to 16V).
• Input compatible with TTL and CMOS voltage levels.
• Output tri-state.
• Output MOSFET with low drain-source resistance (0.034 ohm typ.).
• Supports PWM control with a frequency of up to 20 Khz.
• Fault detection.
• Short-circuit protection and overtemperature protection.
• Undervoltage and overvoltage shutdown.
• Reverse battery protection.
• Input power supply lines (logic) is separate from the power supply to the load path.
• PCB design with industry standard 2 layer FR4 material and the plated through hole (PTH).
• Dimensions: 7.4 cm (p) x 6.1 cm (l) x 1.9 cm

other H-Bridge variant: 

* Low voltage H-Bridge (2V-6.8V up to 700 mAmp)
* 1 Amp dual H-Bridge (4.5V-36V up to 1000 mAmp)
* 2 Amp dual H-Bridge (4.8V-46V up to 2 Amp)
* 5 Amp H-Bridge (5V-40V up to 5 Amp)
* 30 Amp heavy duty H-Bridge (5.5-16V up to 30 Amp)

2 Amp Dual H-Bridge driver

2 Amp Dual H-Bridge is an H-bridge driver designed to produce a two-way drive with up to 2 A continuous current at a voltage of 4.8 Volts to 46 Volts. This module is able to drive inductive loads such as DC motors, stepper motors, relay coil, selenoida, and other expenses.

Specifications:

• Consists of two full H-Bridge driver that can diparalel.
• Each driver was able to spend a continuous flow or continuous current 2 A 4 A time diparalel, and to support the load voltage of 4.8 V to 46 V.
• Input compatible with TTL and CMOS voltage levels.
• Tri-state output and is equipped with an external diode for inductive load safety.
• Each H-Bridge has a load current sensor can be used as feedback to the controller.
• Overtemperature protection.
• Input power supply lines (logic) is separate from the power supply to the load path.
• PCB design with industry standard 2 layer FR4 material and the plated through hole (PTH).
• Fully compatible with the SPC Gamepad Interface, and support the system microcontroller.
• Dimensions: 6.8 cm  x 5.8 cm  x 3.2 cm

other H-Bridge variant: 

* Low voltage H-Bridge (2V-6.8V up to 700 mAmp)
* 1 Amp dual H-Bridge (4.5V-36V up to 1000 mAmp)
* 2 Amp dual H-Bridge (4.8V-46V up to 2 Amp)
* 5 Amp H-Bridge (5V-40V up to 5 Amp)
* 30 Amp heavy duty H-Bridge (5.5-16V up to 30 Amp)

1 Amp Dual H-Bridge driver

1 Amp Dual H-Bridge is an H-bridge driver designed to produce a drive in one direction or two directions with continuous currents up to 1 A at a voltage of 4.5 Volts to 36 Volts. This module is able to drive inductive loads such as DC motors, stepper motors, relay coil, selenoida, and other expenses.

specifications:

• Consists of two full H-Bridge driver or 4 half H-bridge driver.
• Each driver was able to spend up to 1 A of continuous current and supports the load voltage from 4.5 V to 36 V.
• Input compatible with TTL and CMOS voltage levels.
• Input clamping diode equipped (internal) and input hysteresis is more resistant to noise.
• Output tri-state and has an external diode for inductive load safety.
• The series of sink / source interlock (internal) at the output prevents conduction simultaneously.
• There is no glitch output when the power supply switched on or off.
• Thermal shutdown when the driver is too hot.
• Requires a power supply input (logic) 5V DC.
• Input power supply lines (logic) is separate from the power supply to the load path.
• PCB design with industry standard 2 layer FR4 material and the plated through hole (PTH)
• Dimensions: 6.8 cm x 5.8 cm  x 2.3 cm 

other H-Bridge variant: 

* Low voltage H-Bridge (2V-6.8V up to 700 mAmp)
* 1 Amp dual H-Bridge (4.5V-36V up to 1000 mAmp)
* 2 Amp dual H-Bridge (4.8V-46V up to 2 Amp)
* 5 Amp H-Bridge (5V-40V up to 5 Amp)
* 30 Amp heavy duty H-Bridge (5.5-16V up to 30 Amp)

Low Voltage Dual H-BRIDGE driver

Low Voltage Dual H-Bridge is an H-bridge driver designed to produce two-way drive with up to 0.7 A continuous current at a voltage of 2 Volt to 6.8 Volt. This module is able to drive inductive loads such as relays, solenoids, DC motors, stepper motors, and various other expenses.

specifications:

• Consists of two full H-Bridge driver.
• Each driver capable of passing a current of 0.7 A and the continuous support of the load voltage of 2 V to 6.8 V.
• Input compatible with TTL and CMOS voltage levels.
• Supports PWM control with a frequency up to 200 KHz.
• Output MOSFET with low drain-source resistance (typ. 0.7 ohm).
• Tri-state output and is equipped with an external diode for inductive load safety.
• Undervoltage Detection and Shutdown.
• Low power consumption.
• Working on power supply input (logic) 2.7 V - 5.5 V.
• Input power supply lines (logic) is separate from the power supply to the load path.
• PCB design with industry standard 2 layer FR4 material and the plated through hole (PTH).
• Dimensions: 6.8 cm x 5.8 cm x 2.2 cm

other H-Bridge variant: 

* Low voltage H-Bridge (2V-6.8V up to 700 mAmp)
* 1 Amp dual H-Bridge (4.5V-36V up to 1000 mAmp)
* 2 Amp dual H-Bridge (4.8V-46V up to 2 Amp)
* 5 Amp H-Bridge (5V-40V up to 5 Amp)
* 30 Amp heavy duty H-Bridge (5.5-16V up to 30 Amp)

rfid.rosesana.com

New subdomain / short-cut http://rfid.rosesana.com created with no ads.

robot.rosesana.com

New subdomain created : http://robot.rosesana.com with no ads.

Dekko Magnifying lamp type 8093

Dekko Magnifying lamp type 8093, Portable Desktop magnifying tools

Specs:

• Lens size: 4"
• Lens material: Glass
• Diopter: 3 diopter+12diopter
• Voltage: 110V-120V / 220V-240V
• Light source: 12 W circular fluorescent lamp
• Supplioed with electronic ballast
• Colour available: White

Gas sensor from Winsen Tech

Zhengzhou Winsen Technology Corp., Ltd, as one of professional manufacturer specializing in the R&D, mass production of gas sensing fields, has developed various types of gas sensors to meet different application.

Depending on the long period searching, production experience and our own technology,now we have full gas sensor production technology. MQ series semiconductor gas sensor for domestic use, which are available for Hydrogen, LPG, Natural gas (Methane), Alcohol, Acetone, Gasoline etc combustible gas and some toxic gas such as CO, NH3, H2S, also CO2, Ozone gas and so on; MC series catalytic gas sensor and ME series electrochemical sensors also have boarded on the market for many years, which can be widely used in Industrial combustible gas detection for its excellent performance.

WINSEN not only pay attention to quality control, much more attention also has been paid to R&D, we are committing ourselves to the R&D of new gas sensor technology, also we has established wide cooperation with main advanced researching institute in China, this would be a new chance for our future developing.

Products:

• Infrared gas sensor
• Electrochemical gas sensor
• Catalytic gas sensor
• Flat surfaced gas sensor
• Semiconductor gas sensor
• Thermal conductor gas sensor
• Hot-wire gas sensor
• Solid electrolyte gas sensor

MQ-131 Ozon Gas Sensor
MQ-135 Smoke, NH3, Benzene & Alcohol Gas Sensor
MQ-136 H2S Gas Sensor
MQ-137 NH3 Gas Sensor
MQ-138 Mellow,benzene,Aldhyde,Ketone VOC Gas Sensor
MQ-2 Smoke & Flammable Gas Sensor
MQ-3 Alcohol Gas Sensor
MQ-4 Methane & Natural Gas Sensor
MQ-5 LPG, Natural & Coal Gas Sensor
MQ-6 Iso-Butane & Propane Gas Sensor
MQ-7 CO Gas Sensor
MQ-8 Hydrogen & Coal Gas Sensor
MQ-9 CO & Flammable Gas Sensor
MG811 Carbon Dioxide Sensor

more gas sensor on this site

Evaluation Kit for 26 & 8 series Figaro gas sensors

Evaluation Kit for 26 & 8 series Figaro gas sensors is A Module to try to kind of Figaro gas sensors series 26 and 8

specifications:
- Power supply: 9VDC (include adapter)
- Types of components: Figaro gas sensors TGS8xx, TGS26xx, LPM26xx, NGM26xx, CDM416x, COM504x, FCM681x, FPU, AMS
- Function: - Module test

MPX series pressure sensor by Freescale Semiconductor

Expanding on its more than 30 year sensing history, Freescale has unveiled a new era of sensing with the MPX Series sensor portfolio. This new brand of sensors is designed with the right combination of intelligent integration, logic and customizable software on the platform to deliver smarter, more differentiated applications.

• MPX5100GP Pressure sensor with temperature compensation, signal conditioning, and has been calibrated.
• MPX5100AP Pressure sensor with temperature compensation, signal conditioning, and has been calibrated
• MPX5050DP Pressure sensor with temperature compensation, signal conditioning, and has been calibrated.
• MPX2100DP Pressure sensor with temperature compensation and has been calibrated.
• MPX2100D Pressure sensor with temperature compensation and has been calibrated.
• MPX5100D Pressure sensor with temperature compensation, signal conditioning, and has been calibrated.
• MPX2100GP Air pressure gauge type sensor that has a range 0-100 kPa.
• MPX2050D Pressure sensor with temperature compensation and has been calibrated.
• MPX2050DP Dual Port Pressure sensor with temperature compensation and has been calibrated. 
• MPX5050D Pressure sensor with temperature compensation, signal conditioning, and has been calibrated.
• MPX5050GP Pressure sensor with temperature compensation, signal conditioning, and has been calibrated.
• MPX2050GP Pressure sensor with temperature compensation and has been calibrated.
• MPXV4115VC6U Pressure sensor with temperature compensation, signal conditioning, and has been calibrated.
• MPXM2010GS Compensated and Calibrated Silicon Pressure Sensors
• MPX5100DP Integrated Silicon Pressure Sensor On-Chip Signal Conditioned, Temperature Compensated and Calibrated
• MPX5500D Integrated Silicon Pressure Sensor On-Chip Signal Conditioned, Temperature Compensated and Calibrated
• MPX5500DP Integrated Silicon Pressure Sensor On-Chip Signal Conditioned, Temperature Compensated and Calibrated
• MPX2200AP Compensated Silicon Pressure Sensors 
• MPX4115AP Integrated Silicon Pressure Sensor On-Chip Signal Conditioned,Temperature Compensated and Calibrated 
• MPX2100ASX 100 kPa On-Chip Temperature Compensated and Calibrated Silicon Pressure Sensors
• MPX4250A Integrated Silicon Pressure Sensor
• MPX5700AP Integrated Silicon Pressure Sensor
• MPXV5004GC6U Integrated Silicon Pressure Sensor

IQ-BUG beetle robot with Artificial Intelligence

IQ-BUG follows the essential biological feature to react when being stimulated. Its basic mode is: PERCEIVING ENVIRONMENT CHANGE → BRAIN JUDGING → MAKING A RESPONSE. All above behaviors is completed on IQ-BUG's own ability.

Features:

(1) Lovely appearance.

(2) Various sensors enable you to bring your imagination into full play.

(3) USB2.0 download cable makes it easy for program download and PC-robot communication.

(4) Easy to learn and easy to use. The programming platform can perform functions of icon-base flow chart editing, C-language code editing, and sensor data logging. Thus no matter you are a newcomer or a seasoned robotics hobbyist, you can program as you please.

(5) On-line courses, fit for personal learning and training organization.

Sensation Funtions

• Hungry sensation: If the battery power is not enough, IQ-BGU will make a warning sound.
• Touch sensation: IQ BUG has three feelers, two on each side of its head, and one on its tail. It can use them to detect obstacles and make programmed reactions.
• Sound Sensation: IQ BUG has one ear on its head. It can sense the applause you make. It can distinguish single handclap and double handclaps, and make different reactions.
• Light Sensation: IQ BUG has light sensitive eye on each side of its head. These eyes can sense light change separetely.
• Time Sensing: IQ BUG can perform all kinds of actions based on the time interval or/and frequency that you have set in.

Reaction Functions

• Lighting eyes: There are two ligting eyes on IQ-BUG'S head. They can indepently glimmer according to patterns you set.
• Singing: By using control software IQ-BUG EXPLORER that comes with the product, you can compose songs via your computer easily. After downloading the songs to the IQ-BUG, you will be able to hear the wonderful singing melodies from the IQ-BUG.
• Movement function: There are two powerful wheels each on left and right side of the IQ-BUG body. They enable the IQ-BUG to go forward/backward, to turn left/right, or to make robotation at any directions.

Herbie the Mousebot by Solarbotics

Mouse-shaped robot kit that can be assembled . Solarbotics product

specifications: 
- Dimensions: 33.0 x 1.5 x 23.0 cm
- Using a 9 volt battery (not included in the product)
- Equipped with 2 DC motors, switches the sensor to whisker sensors (antennae) and the tail sensor (head) and supporting components of the other

Line Tracing Car V2 by Arexx-Dagu

Line Tracing Robot Kit V2 by Arexx-Dagu

specifications:
- Kit robot capable of following the path of the line on a track / surface
- Not using a microcontroller, so it does not require to know programming (languages)
- Use 2 pieces and 2 pieces of photographic LED to detect lines in a surface
- Integrates with 2 DC motors and equipped with a combination of gear to move the wheel
- Use 2 pieces of 2 x 1.5 VDC battery AA size (not include)
- There are 2 pieces + rubber wheels and a universal wheel
- Requires the robot assembly kit.
- Available all components, PCB, motor, and other components in one package
- It is the latest version of the Line Tracing Car before with changes to the design framework, replacement caster wheels that are more reliable and less revision of the internal circuit schematic.

TGS825 hydrogen sulfide sensor

Hydrogen sulfide sensor TGS825

The TGS 825 has high sensitivity to hydrogen sulfide. The sensor can detect concentrations of hydrogen sulfide as low as 5ppm, making it ideal for application in gas leak detection.

Specifications of hydrogen sulfide gas sensor TGS825:

• Detection range ; 5-100ppm
• Circuit voitage : 5.0±0.2VDC/AC
• Heater current : 180mA

Features of hydrogen sulfide gas sensor TGS825:

• Long life
• Uses simple electrical circuit
• Ceramic base resistant to severe environment
• High sensitivity to low concentration of hydrogen sulfide

Application of hydrogen sulfide gas sensor TGS825:

Hydrogen sulfide detectors/alarms

Figaro TGS826 Ammonia sensor

TGS 826 - for the Detection of Ammonia
Ceramic base gas sensor resistant to severe environments for leak detection from refrigerators

The sensing element of TGS826 is a metal oxide semiconductor which has low conductivity in clean air. In the presence of a detectable gas, the sensor's conductivity increases depending on the gas concentration in the air. A simple electrical circuit can convert the change in conductivity to an output signal which corresponds to the gas concentration.

The TGS826 has high sensitivity to ammonia gas. The sensor can detect concentrations as low as 30ppm in the air and is ideally suited to critical safety-related applications such as the detection of ammonia le aks in refrigeration systems and ammonia detection in the agricultural field.

Features:* High sensitivity to ammonia * Quick response to low concentrations of ammonia * Uses simple electrical circuit * Ceramic base resistant to severe environment

Applications: * Ammonia leak detection in refrigerators * Ventilation control for the agricultural and poultry industries

Figaro TGS2612 methane , propane and butane sensor

The Figaro TGS2612 sensor has high sensitivity to the content of methane, propane, and buthane making TGS2612 be ideal for monitoring LPG and LNG. Due to the low sensitivity to alcohol vapor makes this sensor ideal for consumers. Due to miniaturization of the chip, TGS 2612 requires a heater current is only 56mA and the device is placed in a standard TO-5 package. Features found in sensor TGS2612 is little power consumption, high sensitivity to the content of methane and LP gas, the size of a minimalist,, prices are affordable and can be used for long periods of time, and using a simple circuit.

Figaro TGS2620 ,Alcohol Organic solvents in the air sensor

The sensing element is comprised of a metal oxide semiconductor layer formed  on an alumina substrate of a sensing chip together with an integrated heater. In the presence of a detectable gas, the sensor's conductivity increases depending on the gas concentration in the air. A simple electrical circuit can convert the change in conductivity to an output signal which corresponds to the gas concentration.

The TGS 2620 has high sensitivity to the vapors of organic solvents as well as other volatile vapors. It also has sensitivity to a variety of combustible gases such as carbon monoxide, making it a good general purpose sensor. Due to miniaturization of the sensing chip, TGS 2620 requires a heater current of only 42mA and the device is housed in a standard TO-5 package.

Sensors to determine the number of Alcohol Organic solvents in the air. This sensor is usually used to detect the vapor of the solution. 

Technical Specifications: 

- Target Gas: Alcohol Organic solvents 

- Output: Resistance 

- Typical Detection Range: 50ppm - 5.000ppm 

- Heater Voltage: 5 ± 0.2 (DC / AC) 

- Circuit Voltage: 5 ± 0.2 (DC / AC) 

- Power Consumption: 15mW £ 

- Sensor resistance: 1KW - 5kW (at 300ppm)

Figaro TGS2611 - Methane Sensor

Figaro TGS2611 - Methane Sensor.
Sensors to determine levels of natural gas (natural gas) in the air. This sensor is usually used to detect leaks of natural gas. Technical

Specifications: 
- Target Gas: Natural Gas Methane
- Output: Resistance - Typical Detection Range: 500ppm - 10.000ppm
- Heater Voltage: 5 ± 0.2 (DC / AC)
- Circuit Voltage: 5 ± 0.2 (DC / AC)
- Power Consumption: 15mW £
- Sensor resistance: 0.681KW - 6.81KW (to 1500ppm)

Applications

• Domestic gas alarms for methane detection
• Portable gas detectors
• Combustible gas detectors

Figaro TGS2610 - Combustible Gas Sensor

Figaro TGS2610 - Combustible Gas sensor to determine levels of LPG gas in the air. This sensor is usually used to detect leaks of LPG gas. Technical

Specifications: 
- Target Gas: butane LP Gas
- Output: Resistance
- Typical Detection Range: 500ppm - 10.000ppm
- Heater Voltage: 5 0.2 (DC / AC)
- Circuit Voltage: 5 0.2 (DC / AC)
- Power Consumption: 15mW
- Sensor resistance: 1K - 5K ohm (to 1500ppm)

Applications

• Domestic gas leak detectors and alarms
• Portable gas detectors
• Combustible gas and vapor detectors

FIGARO TGS 2600 - for the detection of Air Contaminants

FIGARO TGS 2600 - for the detection of Air Contaminants

Features: Applications:

* Low power consumption 

* Air cleaners

* High sensitivity to gaseous air 

* Ventilation control contaminants 

* Air quality monitors

* Long life and low cost

* Uses simple electrical circuit

* Small size

The sensing element is comprised of a metal oxide semiconductor layer formed on an alumina substrate of a sensing chip together with an integrated heater. In the presence of a detectable gas, the sensor's conductivity increases depending on the gas concentration in the air. A simple electrical circuit can convert the change in conductivity to an output signal which corresponds to the gas concentration.

The TGS 2600 has high sensitivity to low concentrations of gaseous air contaminants such as hydrogen and carbon monoxide which exist in cigarette smoke. The sensor can detect hydrogen at a level of several ppm. Figaro also offers a microprocessor (FIC02667) which contains special software for handling the sensor's signal for appliance control applications.

Due to miniaturization of the sensing chip, TGS 2600 requires a heater current of only 42mA and the device is housed in a standard TO-5 package.