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Sensors

These sensors are the eyes and ears of your electronics projects. Just add one to give your project sensing abilities!

5A Hall-Effect Current Sensor...
Measure how much current is flowing through your projects up to 5A with this Hall Effect Current Sensor. Arduino Compatible.

$7.49
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ph Sensor (Arduino Compatible)
Measure pH levels using this pH sensor. Probe included!

$59.99
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Pulse Sensor for Arduino &...
Monitor Heart Rate with ease. This pulse sensor outputs an analog signal corresponding to a person's pulse. Arduino & Raspberry Pi Compatible. Wires attached for easy hookup.

$24.90
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GPS Module: Ublox NEO6MV2
Connect this GPS Module to your Arduino or Raspberry Pi projects to get GPS coordinates.

$39.99
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PN532 NFC/RFID Module (Arduino &...
Use this RFID / NFC Module to read and write from NFC and RFID devices. Useful for making contact cards, ID cards, etc! Arduino & Raspberry Pi Compatible.

$29.99
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HB100 Microwave Motion Sensor
This HB100 Microwave Motion Sensor is an X-Band Bi-Static Doppler transceiver module. It has a built-in Dielectric Resonator Oscillator (DRO) and a pair of microstrip patch antenna arrays, making it ideal for usage in motion detection equipment.

$9.99
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NPN Visible Light...
Detect visible light with this NPN Visible Light Phototransistor. When exposed to light, the 2 terminals are connected, when it's dark, the 2 terminals are disconnected.

$1.99
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UV Sensor - ML8511
This UV sensor detects UV light and produces a voltage that rises and falls depending on the UV light intensity shining on the sensor.

$12.90
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100K Ohm NTC 3950 Thermistor
This 100K thermistor is ideal for measuring temperature in your 3D printers.

$3.99
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Slide Pot Module (Arduino...
This Dual Output Slide Potentiometer Module has 2 identical sets of 3 pins. Wire up VCC to Power, GND to 0V and the signal pin will give you a varying voltage depending on high or low you slide it.

$7.99
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USB SD Card Reader
Plug this USB Memory Card Reader into your computer's USB port to read SD, Micro SD, MMC Micro, SDHC, XD, MMC, MMC Plus, M2, MS Duo and CF cards all in one!

$5.95
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Mercury Tilt Switch 6mm
Use this tilt switch to detect motion. When the switch is tilted one way, the mercury will roll down the tube and make contact between the 2 leads.

$1.95
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⚡ Flash Sales ⚡

Kids GPS Tracking & Phone Smart Watch
$47.00 $21.00

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