Hitec HS-322HD servo

The HS-322HD improves on Hitec's Standard Sport Servo by utilizing the new revolutionary "Karbonite" gear train. Karbonite is four times stronger than the standard white nylon gears and even after hundreds of thousands of cycles it will not show any signs of wear. This new gear train coupled with our latest custom IC makes the HS-322HD one tough servo at a price that's tough to beat.

Specifications

* Control System: +Pulse Width Control 1500usec Neutral
* Required Pulse: 3-5 Volt Peak to Peak Square Wave
* Operating Voltage: 4.8-6.0 Volts
* Operating Temperature Range: -20 to +60 Degree C
* Operating Speed (4.8V): 0.19sec/60° at no load
* Operating Speed (6.0V): 0.15sec/60° at no load
* Stall Torque (4.8V): 42 oz/in (3.0 kg/cm)
* Stall Torque (6.0V): 51 oz/in (3.7 kg/cm)
* Current Drain (4.8V): 7.4mA/idle and 160mA no load operating
* Current Drain (6.0V): 7.7mA/idle and 180mA no load operating
* Dead Band Width: 5usec
* Bearing Type: Top/Resin Bushing
* Gear Type: Heavy Duty Resin
* 360 Modifiable: Yes
* Dimensions: 1.57" x 0.79"x 1.44" (40 x 20 x 36.5mm)
* Weight: 1.52oz (43g)

W5300 E01 - ARM evaluation board

W5300 E01 - ARM evaluation board Feature

- Quick Test of W5300 - Data Transfer over 50Mbps with Samsung S3C2410A-200 - Support Various Interfaces : Serial, Ethernet, USB Host & Device - OS : Linux - 64M SDRAM for operating various applications

Specification

Item Category Description W5300E01-ARM Base Boar MCU 200MHz Samsung S3C2410A ARM RISC Processor RAM SDRAM 64MB ROM NAND Flash 64MB Serial RS-232C 1 Port USB Host USB Host 1port Ethernet WIZ830MJ Module LCD 16 Character * 2 Line Character LCD Port (C-LCD Option LED 2 LEDs for Debugging Button 2 Tact Switches for Debugging JTAG On board JTAG Connector Module Connector 56 Pin (28Pin * 2) 2.54 mm Pitch Pin-Header Socket Extension Port 120 Pin (40pin * 3) 2.54 mm Pitch Pin-Header Port Power DC 5V / 2A Adapter PCB 118mm X 97mm Size

Low Cost Serial EEPROM Copier

Electronics Module Low Cost Serial EEPROM Copier can copy serial EEPROM AT24Cxxxx (DIP8 - 0,3") and AT93Cxx (DIP8 - 0,3"). Easy and simple operation with one key touch for copy processing without any eksternal software.

Specifications:
Use 9-12 VDC with 100 mA current.
Serial EEPROM at 5 VDC operating voltage.
Supported Serial EEPROM:

AT24C Family: AT24C01A, AT24C02(A), AT24C04(A), AT24C08(A), AT24C164, AT24C32(A), AT24C64(A,B), AT24C(S)128, AT24C256, AT24C512, AT24C1024. AT93C Family: AT93C46(A,C), AT93C56(A), AT93C66(A), AT93C86(A).

Copier process is read from source and write to the target. Recommended use same source and target, otherwise it will not work . Another feature not supported such as OTP on AT24C128. Equipped with 3 LED Indicator status.
dimension: 7,2 cm (p) x 5,7 cm (l) x 2,2cm (t).

Wiz610Wi EVB

Wiz610Wi Evaluation Board (serial to wireless gateway)

Feature
- Stand-alone typed 802.11b/g wireless LAN module
- Ethernet to Wireless Bridging : Enable wired network device to have wireless
communication interface
- Supports Serial Interface for "Serial to Wireless" application
- Supports AP/Station/Gateway mode
- 54Mbps data rate and Max.20Mbps Effective Data Transmission
- Full-Featured Network Protocol Stack
- Built-in Web server for configuration via standard web browser

■ Wireless Specifications ■
Wireless Standards IEEE 802.11b; 802.11g
Frequency Range 2.412GHz ~ 2.462GHz (US & Canada)
2.412GHz ~ 2.472GHz (Europe)
2.412GHz ~ 2.484GHz (Japan)
Output Power
14dBm@802.11b(1~11Mbps)
14dBm@802.11g(1~54Mbps)
Receive Sensitivity 802.11b -65dBm@11Mbps
802.11g -76dBm@54Mbps
Data Rates With
Automatic Fallback 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps,
12Mbps, 9Mbps, 6Mbps, automatically fallback to
5.5Mbps, 2Mbps, 1Mbps
11Mbps, 5.5Mbps, 2Mbps, 1Mbps
Range Up to 200m/2dBi antenna gain
Modulation Techniques OFDM, CCK
■ Serial Interface ■
Interface
UART
CMOS (Asynchronous) 3.3V-level signals,
rate is software selectable
Serial Line Formats 7 or 8 data bits, 1-2 Stop bits
Parity odd, even, none
Flow Control XON/XOFF (software), CTS/RTS (hardware), none
■ Network Interface ■
Interface MII, Wireless 802.11b, 802.11g
Protocols Supported TCP, Telnet, DHCP, HTTP, SMTP, TFTP
■ Management ■
HTTP / Telnet
■ Security ■
WEP 64/128bit, WPA/WPA2 PSK/AES/TKIP, 802.1x(Radius)
■ Power Consumption ■
Average Consumption
3.3V summary (W)
10Mbps 0.27A, 0.42W
100Mbps 0.119A, 0.39W
■ Environmental ■
Operating range,WLAN 0~55°C
Storage range -20~ 77°C

Robo Jr. Line Tracer

The Microrobot KIT Robo Jr Line Tracer (assembly and soldering required)

The Robo Junior kits come with clear, easy to follow directions. They can be ordered with the circuit board either assembled (no soldering required) or unassembled. These robot kits are ideal for someone just beginning to explore the world of robotics.

Robo Jr. is a basic line-tracing robot. It follows a path laid out for it along a floor or other smooth surface. The path must be a dark line on a light background. The colours are not important, but it will not work if there is not sufficient contrast.

Robo Jr. has two infrared emitters on it front along with two sensors. One pair is on the left, the other on the right. Each emitter projects infrared light onto the floor. The amount of light reflected back from the dark line differs from that reflected from the floor; thus it can tell where the dark line is. Each sensor controls a motor, enabling it to follow the line.
Robo Jr Video

Specifications:
Size: 130 x 87 x 47(H) mm
Sensor: Infrared Emitter x 2, Infrared Sensor x 2
Motor: MRM-GM03 Gearbox (DC Motor x 2)
Speed: 17 cm/s
LED: Sensor Data Indicator LED x 2
Battery: AA x 4 ( available seperately )

Features:
* Follows a dark line on a light background.
* "Sees" the line with infrared sensors.
* Independently powered wheels.
* Gearbox included in motor assembly.
* Printable trilobite shell.
* Illustrated user manual.

SmartAmp™ Bi-Directional 900MHz: 10Watt

The SmartAmp™ Bi-Directional 900MHz: 10Watt

Full output power of 10 W is achieved with only 16 mW input to the amplifier. Above 16 mW input, the SmartAmp™ attenuates the input signal power and maintains the output power typically at 10W.

The built-in dynamic power sensor in SmartAmp™ adjusts the Radio Frequency (RF) power output level by reading the input signal power.

This Automatic Gain Control (AGC) Technology, Teletronics' patented technology effectively making the RF amplifiers "Plug & Play" delivers the maximum output power at various input levels while keeping the distortion at a minimum. Ideal for increasing the range of low power devices and to compensate for cable loss in certain installations.

The ADE7166/ADE7169/ADE7566/ADE7569 evaluation kit

The ADE7166/ADE7169/ADE7566/ADE7569 evaluation kit includes a full energy metering reference design with Class 1 meter accuracy. Firmware, developed in C, is provided to demonstrate a fully working single phase energy metering design. The kit comes with a UART connection, single pin emulation pod and an isolated USB to UART converter for communication and debugging purposes. Both IAR and Keil development tool are provided with this evaluation kit.

The evaluation kit includes a CD that provides all of the associated documentation, tools and drivers to set up and use the ADE7166/ADE7169/ADE7566/ADE7569 reference meter.

TPA81, 8 pixel array of thermal sensors

TPA81, 8 pixel array of thermal sensors that can detect a candle flame at a distance of 2 meters (not disturbed by ambient light). And can detect human body heat.
Dimension: 31mm (D) x 18mm (L).

Specifications:
- Power supply: 5 VDC / 5 mA (typ).
- Range temperature: 4 ° C - 100 ° C.
- Accuracy (Full FOV): ± 3 ° C at a temperature of 4 ° C - 10 ° C; ± 2 ° C ± 2% at a temperature of 10 ° C to 100 ° C.
- The point of view: 41 ° x 6 ° to 8 pixels (each pixel 5 ° x 6 °).
- Measurement: 8 + 1 pixel ambient temperature.
- Interface: I2C.
- There are 1 pin port to control the servo motor (step 32 to 180 °).

Devantech SRF08 ultrasonic modules with I2C

SRF08 Ultrasonic sensor module measuring distances with I2C interface.
Dimensions: 24mm (D) x 20mm (L) x 17mm (T).


Specifications:
- Power supply: 5 VDC / 15 mA (typ).
- Frequency of work: 40 kHz.
- Range of measurement: 3 cm - 6 feet.
- Gain Analog: 32 step (variable from 94 to 1025).
- Interface: I2C Bus.
- Unit of distance: uS, mm or inches.
- Fully timed echo, not burdened with the host controller to trigger the module.
- Multiple echo, still looking for after receiving the first echo.
- Equipped with Light Sensor.

Devantech SRF04 ultrasonic transmitter and receiver

SRF04 is a set of ultrasonic transmitter and receiver which is used to measure the distance. The distance measured object can be determined by calculating the time between the moment when transmitting and receiving signals reflected signal.

Dimensions: 24mm (D) x 20mm (L) x 17mm (T).

Specifications:
- Voltage: 5 VDC
- Consumption current: 30 mA (average), 50 mA (max)
- Frequency Sound: 40 kHz
- Range: 3 cm - 3 m
- Sensitivity: Ability to detect a broom handle 3 cm in diameter at a distance> 2 m
- Input Trigger: 10 mS min. TTL level pulse
- Toll Echo: Positive TTL level signal, width proportional to the distance versus the detected

Temperature & Humidity Sensor module

Temperature & Humidity Sensor module is an intelligent system of sensors that can measure the amount of temperature & relative humidity in the air around the sensor.
This module has a digital data output is calibrated so that it can be used directly without additional calculations.
Example applications include modules for HVAC system (Heating, Ventilating, and Air conditioning), micro-climate control, weather stations, air humidity control,
as well as other applications that require temperature information and / or relative humidity of air.

Dimensions: 5 cm x 4.2 cm x 1.8 cm

Specifications:
- Range of measurement of temperature is -40 º C to +123.8 º C with a resolution of ± 0.1 º C.
- Accuracy of temperature measurement is ± 0.5 º C with the sensor response time from 5 to 30 seconds.
- Humidity measurement range is 0% to 100% RH (Relative Humidity) with a resolution of ± 0.1% RH.
- Accuracy of humidity measurement is ± 4.5% RH with the sensor response time 8 seconds.
- Having a digital interface option 2, ie UART TTL (38,400 bps) and I ² C (maximum 50 kHz clock).
- Line input / output voltage levels are compatible with TTL or CMOS.
- Maximum of 8 modules DT-SENSE Temperature & Humidity Sensor can be in-cascade within 1 point I ² C-bus (with 1 master).
- Requires power supply 4.8 V - 5.4 V DC.
- There are examples of applications using the DT-AVR Low Cost Nano System in C (CodeVisionAVR ©) to monitor the temperature and humidity.

Barometric Pressure & Temperature Sensor module

Barometric Pressure & Temperature Sensor module is an intelligent sensor-based system capable of measuring HP03 amount of air pressure and temperature around the sensor. This module outputs a digital data that have been calibrated so that it can directly be used without too much additional computation.
Example applications include modules for measurement and control system of air pressure, the system barometer / altimeter, products, weather forecasts, or other applications which uses air pressure information and temperature.

Dimensions: 5.3 cm x 5.3 cm x 2.1 cm

Specifications:
- Requires power supply from 4.5 to 5.5 volts DC.
- Range of measurement of air pressure is 300 hpa to 1100 hpa hpa-resolution 0.1 (hectopascal). 1 hectopascal = 1 millibar.
- Accuracy pressure measurement is ± 1.5 hpa.
- Range of measurement of air temperature is -20 º C to 60 º C with a resolution of 0.1 º C.
- Accuracy of temperature measurement is ± 0.8 º C.
- Line input / output voltage levels are compatible with TTL or CMOS.
- Having 2 options TTL UART interface ie (38,400 bps) and I ² C (max bit rate 100 kHz).