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Manufacturers
15 meters CAT7 SFTP 27AWG Patch Cable...
These zinc-plated steel washers are generally used with a machine threaded fastener and nut to spread the load over a greater surface area when tightening a bolt, screw or nut. See description for more details about the product. Add to cart now!
This board is a simple carrier of Allegro’s ±75A ACS709 Hall effect-based linear current sensor with overcurrent fault output, which offers a low-resistance (~1.1 mΩ) current path and electrical isolation up to 2.1 kV RMS. The sensor has optimized accuracy for currents from -37.5 A to 37.5 A, and the analog voltage output is linear for current magnitudes...
MS1100 Gas Concentration Senzor for Formaldehydes and Benzens See description for more details about the product. Add to cart now!
This pressure sensor from Freescale is a great low-cost sensing solution for measuring barometric pressure. See description for more details about the product. Add to cart now!
Operating Voltage: 5V Output Voltage: 0.5~4.5V Accuracy: 1% FS Thread Size: G 1/4" See description for more details about the product. Add to cart now!
Adopts Precision Compensation Technology High Accuracy Sensor Suitable For Gas,Liquid,Oil Stainless Steel Body See description for more details about the product. Add to cart now!
This is a steam(water)sensor from DFRobot. This steam sensor can be connected to the Arduino IO Expansion shield directly. The output voltage will increase when the humidity of the sensor surface goes up. See description for more details about the product. Add to cart now!
Autoleveling Sensor for Tarantula 3D Printer See description for more details about the product. Add to cart now!
Non-invasive current transformer, use this sensor clip to build your own Personal Energy Monitor See description for more details about the product. Add to cart now!
Non-invasive current transformer, use this sensor clip to build your own Personal Energy Monitor See description for more details about the product. Add to cart now!
This board is a simple carrier of Broadcom’s bidirectional ±10A ACHS-7121 Hall effect-based linear current sensor, which offers a low-resistance (~0.7 mΩ) current path and electrical isolation up to 3 kV RMS. This version accepts a bidirectional current input with a magnitude up to 10 A and outputs a proportional analog voltage (185 mV/A) centered at 2.5...
This board is a simple carrier of Broadcom’s bidirectional ±30A ACHS-7123 Hall effect-based linear current sensor, which offers a low-resistance (~0.7 mΩ) current path and electrical isolation up to 3 kV RMS. This version accepts a bidirectional current input with a magnitude up to 30 A and outputs a proportional analog voltage (66 mV/A) centered at 2.5 V...
This board is a simple carrier of Broadcom’s bidirectional ±20A ACHS-7122 Hall effect-based linear current sensor, which offers a low-resistance (~0.7 mΩ) current path and electrical isolation up to 3 kV RMS. This version accepts a bidirectional current input with a magnitude up to 20 A and outputs a proportional analog voltage (100 mV/A) centered at 2.5...
Sense HAT (B) for Raspberry Pi, Multi Powerful Sensors See description for more details about the product. Add to cart now!
DW1: 433MHz RF Door Window Alarm Sensor
This sensor is a carrier/breakout board for ST’s VL53L1X laser-ranging sensor, which offers fast and accurate ranging up to 4 m. It uses the time of flight (ToF) of invisible, eye-safe laser pulses to measure absolute distances independent of ambient lighting conditions and target characteristics like color, shape, and texture (though these things will...
GP2Y1010AU0F Optical Dust Particle Sensor
The QTR-1RC reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that can be mounted almost anywhere and is great for edge detection and line following. The output is designed to be measured by a digital I/O line. This sensor is sold in packs of two units. See description for more details...
Sensor Type: Non-Contact Water Level Sensor Operating Voltage: 5-12VDC Wire Length: 50cm Connector: 4Pin Connector See description for more details about the product. Add to cart now!
This Optical Fingerprint Sensor is a method of capturing and comparing fingerprints. It is a system used in conjunction with a matching system to enable efficient authentication for secure spaces and devices. See description for more details about the product. Add to cart now!
Perfect for applications such as drones altimetry, robotics, level sensing, and more. See description for more details about the product. Add to cart now!
Perfect for applications such as drones altimetry, robotics, level sensing, and more. See description for more details about the product. Add to cart now!
Measure indoor air quality - total volatile organic compounds (TVOC) and equivalent CO2 (eCO2) - with this digital sensor for Raspberry Pi and Arduino. See Description for more details about the product. Add to cart now!
This battery case can hold 2 x 18650 3.7 V batteries, making it convenient for use as an external power supply for your projects. Attention! Parallel connection! The markings on the product are for serial communication, however, the product should be parallel connected to avoid damage!See description for more details about the product. Add to cart now!
The MAX30105 breakout is a sophisticated heart rate, oximeter, and smoke/particle sensor. Use it as a fun way to see your heartbeat, or to make LEDs or lights pulse in time with your heart. ???? It's Raspberry Pi and Arduino-compatible. See Description for more details about the product. Add to cart now!
This low voltage source can be adjusted, you can get voltages between 0.8 V and 17 V via potentiometer setting and have a maximum output current of 3 A. See description for more details about the product. Add to cart now!
Monitor air pollution cheaply and accurately with this matchbox-sized particulate matter (PM) sensor from Plantower! It senses particulates of various sizes (PM1, PM2.5, PM10) from sources like smoke, dust, pollen, metal and organic particles, and more See Description for more details about the product. Add to cart now!
The QTR-1A reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that can be mounted almost anywhere and is great for edge detection and line following. The reflectance measurement is output as an analog voltage. This sensor is sold in packs of two units. See description for more details...
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage and separate controls for the odd and even emitters. In general, the closer the object, the higher the contrast between light...
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are...
This product is ideal for collecting low voltages from devices such as mini-solar panels, thermoelectric generators and others. It can operate with voltages of at least 20 mV. See description for more details about the product. Add to cart now!
Voltage: 12v/24v Power: 3A Delay time: 20-60s Detecting range: 120 degrees Detecting distance: 1-3m See description for more details about the product. Add to cart now!
Installs Raspberry Pi perpendicular to DIN-Rail Works for all versions from Zero to 4 Custom steel plate assures mechanical stability All required hardware included See description for more details about the product. Add to cart now!
Four RELAYS with Status LEDs Eight layer stackable to 32 relays Heavy Duty Pluggable Terminal Blocks NO and NC contacts on all relays Switch loads of up to 10A and 240V Software self-test Command Line and Python Drivers See description for more details about the product. Add to cart now!
Source 5 V switching regulator 10 A (50 W). See description for more details about the product. Add to cart now!
Eight RELAYS with Status LEDs Eight layer stackable to 64 relays Heavy Duty Pluggable Terminal Blocks 4 Relays with NO and NC Contacts, rated 4A/120VAC or 4A/24VDC 4 Relays with NO only Contacts rated 8A/48VAC or 8A/24VDC Software self-test Command Line and Python Drivers See description for more details about the product. Add to cart now!
Eight MOSFETs with Status LEDs Pluggable Connectors 4 High Current Loads, 10A/24VDC 4 High Voltage Loads, 2A/240VDC Software self-test Command Line and Python Drivers See description for more details about the product. Add to cart now!
A must for all RPI mission critical installation Cycle RPI power after software lock-up Prevent SD Card damage during power outages Run for hours on Li-Ion 18650 battery On board battery charger, step-up converter and intelligent power monitor Dual power supply jacks: micro USB and barrel Provide up to 3.5A/5V power to Raspberry Pi from Li-Ion...
32-bit Processor running at 48MHz Eight relays with status LEDs and pluggable connectors Eight layer stackable Eight 12-bit A/D inputs Four 12-bit DAC outputs (0-10V dimmers) or Four open-drain outputs (30V/5.7A MOSFETs) Eight optically isolated digital inputs 30 GPIOs (26 GPIOs from Raspberry Pi + 4 new) On-board hardware watchdog On-board...
Four Optically Isolated Digital Inputs with status LEDs Four 0 - 10V or 0 - ±10V Analog Inputs Four Optically Isolated 4-20mA Inputs Four Optically Isolated Open Drain Outputs, 24V/4A Four 0-10V Analog Outputs Four 4-20mA Analog Outputs Four General Purpose LEDs TVS Protection on all Inputs RS485 and CAN Ports 24VDC Power Supply On Board...
Eight jumper selectable Universal Inputs 1K or 10K thermistors 0-10V analog inputs Dry contact/counter inputs Four AC Triac Outputs, 0.5A/500V Four 0-10V Outputs 24VAC Power Supply Four General Purpose LEDs RS485 In and Out ports Real Time Clock with Battery Backup Pluggable Connectors Hardware Watchdog Status LEDs on all Digital Inputs...
3.5mm Pitch PCB Spring-loaded Terminal Block Connectors Stainless steel wire guard Phosphor bronze, tin plated pin header Rated Voltage: 300V Rated Current: 5A Contact Resistance: 20 mOhms Insulation Resistance: 5000 MOhms/DC 1000V Wire Range: 22-18 AWG Strip Length: 8-9 mm See description for more details about the product. Add to cart now!
Routes all 40 I/O and power pins to screw terminal blocks Permits easy and secure field installation Prototype area for your custom projects 2.54mm Pitch PCB screw Terminal Block Connectors Rated voltage: 300V Rated current: 10A Wire range: 24 - 18 AWG See description for more details about the product. Add to cart now!
Routes all 40 I/O and power pins to pluggable terminal blocks Easy and secure field installation and debugging 150 mils Pitch Heavy Duty Pluggable Terminal Block Connectors Terminals rated voltage: 300V Terminals rated current: 8A Wire range: 24 - 14 AWG Brass standoffs, screws and nuts included See description for more details about the product....
Two ADS1248 24 bit delta-sigma converters (four channels each) Factory accuracy: 0.1% Maximum accuracy (through calibration): 0.01% Pluggable connectors On-board hardware watchdog On-board resettable fuse Eight Level Stackable Command line, Python drivers Node-Red code examples Optional -50oC to 450oC PT100 thermocouples See description for...
Installs Raspberry Pi parallel to DIN-Rail Works for all versions of Pi from Zero to 4 Adapter plate pattern permits 90% rotation All required hardware included See description for more details about the product. Add to cart now!
Power Source: AC 220V (50Hz / 60Hz) Load type: 25-200W, lights or exhaust fan Delay time: 40s Detection Distance: within 8m Detection Angle: 180 degrees See description for more details about the product. Add to cart now!
This is a power supply voltage with display with LM2577 chip which is very useful in obtaining higher voltages from the lower voltage at a maximum current of 2.5 A. See description for more details about the product. Add to cart now!