MB7380 HRXL-MaxSonar®-WRT™ High Performance Ultrasonic Rangefinder

The weather resistant HRXL-MaxSonar-WRT is a rugged ultrasonic sensor component module. This outdoor sensor provides very short to long distance detection and ranging in a compact, robust PVC housing. The ultrasonic sensor meets the IP67 water intrusion standard and matches standard electrical 3/4‑inch PVC pipe fittings.

High output acoustic power combined with continuously variable gain, real‑time background automatic calibration, real‑time waveform signature analysis, and noise rejection algorithms results in virtually noise free distance readings. This holds true even in the presence of many of the various acoustic or electrical noise sources. The HRXL‑MaxSonar‑WRsensors are factory calibrated to match narrow sensor beam patterns and provide reliable long range detection zones.

The F-Option design modification provides our weather resistant sensors with extra protection against corrosive chemical environments. Ask for the F-Option when ordering.

Component Overview

• Resolution of 1-mm
• 7.5Hz read rate
• Internal temperature compensation
• 42kHz ultrasonic sensor measures distance to objects
• RoHS Compliant
• Read from all 3 sensor outputs: Analog Voltage, Serial, Pulse Width
• Virtually no sensor dead zone, objects closer than 30cm range as 30cm
• Operates from 2.7-5.5V
• Low 2.9mA average current requirement
• Small, light weight module
• Designed for easy integration into your project or product
• Operational temperature -40°C to +65°C (-40°F to +149°F)
• Realtime automatic calibration (voltage, humidity, and ambient noise)
• Firmware filtering for excellent noise tolerance and clutter rejection
• Weather resistant (IP67), optional chemical resistant F-Option
• Matches standard electrical 3/4-inch PVC pipe fittings for easy mounting (3/4-inch National Pipe Thread Straight)
• Long narrow detection zone
• TTL serial output

Figaro CDM8S Compact CO2 Sensor

Figaro CDM8S Compact CO2 Sensor

Features:

• Miniature size
• Precalibrated module
• Maintenance free
• Low power consumption
• For indoor ventilation control

Specs:

• Target Gas: Caobondioxide (CO2)
• Typical detection range 0-20,000ppm
• power consumption 30mA (Average)

WIPI WLAN module for Raspberry PI

Wi-Pi is a high performance, cost effective WLAN USB module which connects the Raspberry Pi low cost computer, to a Wi-Fi local area network. Wi-Pi uses the latest 802.11n Wireless Technology, and can support data rates of up to 150 Mbps, compared with older 54 Mbps 11g products. It also benefits from a higher wireless LAN bandwidth, making data transmission more efficient. Wi-Pi also supports wireless roaming, ensuring a more consistent wireless connection to a wireless access point. Wi-Pi uses the latest international wireless CCA air channel detection technology, enhancing wireless performance.

Currently WI -PI can only be used with Debian 6.0 or higher version of operating system. If you are running Debian based Raspbian “Wheezy” operating system already has Wi-Pi’s drivers’ built in, so the process of downloading the driver and installing it is not necessary. However, there are few things need to be done before you can get Wi-Pi running on your Raspberry Pi (please refer to the user manual for WI-PI installation instruction for Raspbian).

XB24-AWI-001 802.15.4 zigbee module

XB24-AWI-001 XBee module with 802.15.4 protocol with the data that has a range of data communication distance up to 30m (1mW output power) by using the antenna cable.

Specification:

• Interface: Serial TTL
• Data rate: 250kbps (RF), 115.2 kbps (serial)
• Modulation: DSSS
• Outreach: 30 m (indoor), 90m (outdoor)
• Frequency 2.4GHz
• Data Rate - Maximum 250kbps
• Modulation or Protocol 802.15.4
• Applications Home/Building Automation, Industrial Control, ZigBee™
• Power - Output 0dBm
• Sensitivity -92dBm
• Voltage - Supply 2.8 V ~ 3.4 V
• Current - Receiving 50mA
• Current - Transmitting 45mA
• Data Interface PCB, Through Hole
• Memory Size -
• Antenna Connector On-Board, Wire Antenna
• Operating Temperature -40°C ~ 85°C

XB24-WFSIT-001 Wifi Xbee

XBee RF Module with 802.11 a data protocol that allows XBee module is connected to the Access Point (AP) or commonly called WiFi.

Tech Specs:

• Manufacturer: Digi International 
• Frequency Band: 2.4 GHz 
• Data Rate: 1 Mbps to 65 Mbps 
• Sensitivity: - 72 dBm to - 97 dBm 
• Operating Supply Voltage: 3.1 V to 3.6 V 
• Supply Current Transmitting: 260 mA 
• Supply Current Receiving: 140 mA 
• Output Power: 14 dBm to 16 dBm 
• Antenna Connector Type: RP-SMA 
• Maximum Operating Temperature: + 85 C 
• Dimensions: 32.94 mm x 24.38 mm 
• Interface Type: Wi-Fi 
• Minimum Operating Temperature: - 40 C

ISO 4-20mA-P 4-20mA Dual Loop Signal Isolation Regulator

ISO 4-20mA-P 4-20mA Dual Loop Signal Isolation Regulator

ISO 4-20mA Current Loop Isolation Interface IC provides signal receive and transmittal on a single chip. The ceramic hermetic hybrid package contains an electromagnetic coupled converter and current modulate. The very low input equivalent impendence allows the input voltage can be up to an ultra-wide range (7.5V~32V), so that it is able to meet the requirements for no distortion in long-distance signal transmission under the circumstance of no outside connecting power. The internal ceramic PCB, printed impendence and new isolation technologies allow the IC for the 3KVAC insulated voltage and meets the industrial level for the extremely poor temperature, humidity and shaking conditions.

FEATURE：

· No external instrument needed for power supply

· （6—24V）Wide range of input voltage,low input impandence

· 4-20mA high accuracy(0.2,0.3,0.5)

· High linearity(Nonlinearity<0 .2="" div="">

· Low cost, small size, standard SIP12 package

· 4-20mA signal input/Output, 3000VAC isolated voltage

· Industrial temperature(-45—+85 ℃）

· Frequency response(small signal bandwidth):50Hz

APPLICATION：

·PLC,DCS analog signal data acquisition and isolation

·Industrial process 4-20mA signal isolation

·Ground-loop elimination

·No distortion in long distance signal transmission

·Instrument signal acquisition

·Electric supervision , medical application and Isolated safe bar

Arduino ProtoShield - Bare PCB

the ProtoShield mates with an Arduino development board and gives the user a small soldering area, two general LED footprints, access to a BlueSMiRF socket, a general pushbutton switch footprint, and most important of all - the Arduino reset switch is brought to the top level.

Now you don't need to buy the whole ProtoShield kit if you just need a piece of prototyping board that will fit on top of your Arduino. You might want to grab a stackable header kit, though, which you can find in the related items below.

MPXA6115A6U pressure sensor

The Freescale MPXA6115A6U pressure sensor Air pressure sensor module that has a pressure range of 15 - 115kpa. Sensor module is also equipped with a string of signal conditioning IC, op-amp output and results have dikomponsasi with temperature.

specifications:
- Power supply: 5VDC
- Range of pressure: 15-115 kPa (2.2 to 16.7 psi)
- Output: analog voltage 0.2 VDC - 4.7 VDC
- Single port
- Type of pressure: absolute (measurement results are ditambahan atmospheric pressure).

Hamamatsu C10423 UVTRON Drive Circuit

Hamamatsu C10423 UVTRON Drive Circuit. This drive circuit is made to drive a Hamamatsu R9454 Flame Detector. The driver circuit uses little energy (~4 mA typically) and contains all the necessary high voltage electronics, drive circuitry, noise canceling, and signal processing needed when using the detector.

A flame sensor is recommended to be interfaced with the driver circuit.

Features
Operates as high-sensitivity UV sensor (flame detector) when used in conjunction with a UVtron R9454
Can detect an open flame of approximate size 25 mm (1 in) in length at 5 m (16.40 ft)
Accepts a wide range of input voltages from 12 V to 24 V
Internal noise reduction circuitry minimizes false positives

FREESCALE SEMICONDUCTOR - MPX5100AP - IC, SENSOR, ABS PRESS 16.68 PSI

FREESCALE SEMICONDUCTOR - MPX5100AP - IC, SENSOR, ABS PRESS 16.68 PSI

Air pressure sensor module that has been equipped with signal conditioning, temperature compensated and calibrated.

specifications:
- Power supply: 5VDC
- Range of pressure: 0 - 100kPa (0 to 14.5 psi)
- Output voltage: 0.2 VDC - 4.7 VDC
- Single Port
- Type of measurement: Absolute (measurement results are ditambahan atmospheric pressure).
- Response time: 1ms