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Electronic Components Sensors

Original price $39.95 - Original price $59.99
Original price
$39.95 - $59.99
$39.95 - $59.99
Current price $39.95

Adafruit Ultimate GPS Breakout

Adafruit
In stock

We carry a few different GPS modules here in the shop, but none that satisfied our every desire - that's why Adafruit designed this little GPS brea...

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Original price $39.95 - Original price $59.99
Original price
$39.95 - $59.99
$39.95 - $59.99
Current price $39.95
Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95

PIR Motion Sensor

Adafruit
In stock

PIR sensors are used to detect motion from pets/humanoids from about 20 feet away (possibly works on zombies, not guaranteed). This one has an adju...

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Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95
Original price $1.50 - Original price $1.50
Original price
$1.50
$1.50 - $1.50
Current price $1.50

TMP36 - Analog Temperature sensor

Adafruit
In stock

Wide range, low power temperature sensor outputs an analog voltage that is proportional to the ambient temperature. To use, connect pin 1 (left) t...

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Original price $1.50 - Original price $1.50
Original price
$1.50
$1.50 - $1.50
Current price $1.50
Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95

Waterproof 1-Wire DS18B20 Digital temperature sensor

Adafruit
In stock

This is a pre-wired and waterproofed version of the DS18B20 sensor. Handy for when you need to measure something far away, or in wet conditions. Wh...

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Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95
Original price $1.99 - Original price $1.99
Original price
$1.99
$1.99 - $1.99
Current price $1.99

IR Break Beam Sensor - 3mm LEDs

Adafruit
Out of stock

Infrared (IR) break-beam sensors are a simple way to detect motion. They work by having an emitter side that sends out a beam of human-invisible IR...

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Original price $1.99 - Original price $1.99
Original price
$1.99
$1.99 - $1.99
Current price $1.99
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Original price $4.99 - Original price $4.99
Original price
$4.99
$4.99 - $4.99
Current price $4.99

Adjustable Infrared PIR Motion Sensor

Chicago Electronic Distributors
Low stock

Color: White + Green Dimension: 3.2cm x 2.4cm x 1.8cm (approx) Infrared sensor with control circuit board The sensitivity and holding time can be ...

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Original price $4.99 - Original price $4.99
Original price
$4.99
$4.99 - $4.99
Current price $4.99
Original price $0.95 - Original price $0.95
Original price
$0.95
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Current price $0.95

Photo cell (CdS photoresistor)

Adafruit
Low stock

CdS cells are little light sensors. As the squiggly face is exposed to more light, the resistance goes down. When its light, the resistance is abou...

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Original price $0.95 - Original price $0.95
Original price
$0.95
$0.95 - $0.95
Current price $0.95
Original price $19.95 - Original price $19.95
Original price
$19.95
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Current price $19.95

Adafruit BME280 I2C or SPI Temperature Humidity Pressure Sensor

Adafruit
In stock

Bosch has stepped up their game with their new BME280 sensor, an environmental sensor with temperature, barometric pressure and humidity! This sen...

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Original price $19.95 - Original price $19.95
Original price
$19.95
$19.95 - $19.95
Current price $19.95
Original price $1.95 - Original price $1.95
Original price
$1.95
$1.95 - $1.95
Current price $1.95

IR sensor - TSOP38238

Adafruit
In stock

IR sensor tuned to 38KHz, perfect for receiving commands from a TV remote control. Runs at 3V to 5V so it's great for any microcontrollerTo use, c...

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Original price $1.95 - Original price $1.95
Original price
$1.95
$1.95 - $1.95
Current price $1.95
Original price $3.95 - Original price $3.95
Original price
$3.95
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Current price $3.95

Magnetic contact switch (door sensor)

Adafruit
Out of stock

Please note:  Adafruit has an updated version of this switch.  We currently have a limited number of the original version.  If you are concerned ab...

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Original price $3.95 - Original price $3.95
Original price
$3.95
$3.95 - $3.95
Current price $3.95
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Original price $15.00
Original price $15.00 - Original price $15.00
Original price $15.00
Current price $13.50
$13.50 - $13.50
Current price $13.50

AM2302 (wired DHT22) temperature-humidity sensor

Adafruit
In stock

The AM2302 is a wired version of the DHT22, in a large plastic body. It is a basic, low-cost digital temperature and humidity sensor. It uses a cap...

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Original price $15.00
Original price $15.00 - Original price $15.00
Original price $15.00
Current price $13.50
$13.50 - $13.50
Current price $13.50
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Original price $13.95
Original price $13.95 - Original price $13.95
Original price $13.95
Current price $12.00
$12.00 - $12.00
Current price $12.00

Adafruit Sensiron SHT31-D Temperature & Humidity Sensor Breakout

Adafruit
In stock

Please note: We have a limited stock of the original, non-STEMMA version of this board.  Once these are gone we will only be able to stock the STEM...

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Original price $13.95
Original price $13.95 - Original price $13.95
Original price $13.95
Current price $12.00
$12.00 - $12.00
Current price $12.00
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Original price $34.95 - Original price $34.95
Original price
$34.95
$34.95 - $34.95
Current price $34.95

Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout - BNO055

Adafruit
Low stock

If you've ever ordered and wire up a 9-DOF sensor, chances are you've also realized the challenge of turning the sensor data from an accelerometer...

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Original price $34.95 - Original price $34.95
Original price
$34.95
$34.95 - $34.95
Current price $34.95
Original price $17.50
Original price $17.50 - Original price $17.50
Original price $17.50
Current price $15.00
$15.00 - $15.00
Current price $15.00

Adafruit ADXL345 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI

Adafruit
In stock

Please note:  This is the original, non-STEMMA version of this board. Once we sell out of these, we will not be able to get more! If you require a ...

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Original price $17.50
Original price $17.50 - Original price $17.50
Original price $17.50
Current price $15.00
$15.00 - $15.00
Current price $15.00
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Original price $17.95 - Original price $17.95
Original price
$17.95
$17.95 - $17.95
Current price $17.95

Ultrasonic Distance Sensor - HC-SR04

SparkFun Electronics
Out of stock

This is the HC-SR04 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a rangin...

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Original price $17.95 - Original price $17.95
Original price
$17.95
$17.95 - $17.95
Current price $17.95
Sold out
Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95

DHT22 temperature-humidity sensor + extras

Adafruit
Out of stock

The DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrou...

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Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95
Sold out
Original price $7.95 - Original price $7.95
Original price
$7.95
$7.95 - $7.95
Current price $7.95

Adafruit Triple-Axis Accelerometer - ±2/4/8g @ 14-bit - MMA8451

Adafruit
Out of stock

So many accelerometers and so little time! We've expanded our accelerometer selection even more with this high-precision and inexpensive MMA8451 Tr...

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Original price $7.95 - Original price $7.95
Original price
$7.95
$7.95 - $7.95
Current price $7.95
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Original price $4.95 - Original price $4.95
Original price
$4.95
$4.95 - $4.95
Current price $4.95

Mini Remote Control

Adafruit
In stock

This little remote control is great for controlling a robot or any other project from across the room. It has 21 buttons and a layout we thought wa...

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Original price $4.95 - Original price $4.95
Original price
$4.95
$4.95 - $4.95
Current price $4.95
Original price $5.00 - Original price $5.00
Original price
$5.00
$5.00 - $5.00
Current price $5.00

DHT11 basic temperature-humidity sensor + extras

Adafruit
Low stock

The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the ...

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Original price $5.00 - Original price $5.00
Original price
$5.00
$5.00 - $5.00
Current price $5.00
Original price $4.95 - Original price $4.95
Original price
$4.95
$4.95 - $4.95
Current price $4.95

MCP9808 High Accuracy I2C Temperature Sensor Breakout Board

Adafruit
Out of stock

This I2C digital temperature sensor is one of the more accurate/precise we've ever seen, with a typical accuracy of ±0.25°C over the sensor's -40°C...

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Original price $4.95 - Original price $4.95
Original price
$4.95
$4.95 - $4.95
Current price $4.95
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Original price $14.95
Original price $14.95 - Original price $14.95
Original price $14.95
Current price $11.99
$11.99 - $11.99
Current price $11.99

Adafruit PT1000 RTD Temperature Sensor Amplifier - MAX31865

Adafruit
In stock

For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature sensors that contain a res...

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Original price $14.95
Original price $14.95 - Original price $14.95
Original price $14.95
Current price $11.99
$11.99 - $11.99
Current price $11.99
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Original price $3.95 - Original price $3.95
Original price
$3.95
$3.95 - $3.95
Current price $3.95

DS18B20 Digital temperature sensor + extras

Adafruit
In stock

These 1-wire digital temperature sensors are fairly precise (±0.5°C over much of the range) and can give up to 12 bits of precision from the onboar...

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Original price $3.95 - Original price $3.95
Original price
$3.95
$3.95 - $3.95
Current price $3.95
Original price $11.99
Original price $11.99 - Original price $11.99
Original price $11.99
Current price $9.99
$9.99 - $9.99
Current price $9.99

Printed Sensor (set of 3)

Bare Conductive
In stock

Note: We can't get any more of this product. When we go out of stock there will be no more available to order. Designing the right shape and ...

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Original price $11.99
Original price $11.99 - Original price $11.99
Original price $11.99
Current price $9.99
$9.99 - $9.99
Current price $9.99
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Original price $7.95 - Original price $7.95
Original price
$7.95
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Current price $7.95

RGB Color Sensor with IR filter and White LED - TCS34725

Adafruit
Low stock

Your electronics can now see in dazzling color with this lovely color light sensor. We found the best color sensor on the market, the TCS34725, wh...

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Original price $7.95 - Original price $7.95
Original price
$7.95
$7.95 - $7.95
Current price $7.95

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