Sensors
12-Button Capacitive Touch Sensor Breakthrough - MPR121 *10
$110.00 Ex Tax: $110.00
Add lots of touch sensors to your next microcontroller project with this easy-to-use 12-channel capacitive touch sensor breakout board, starring the M..
Availability:In Stock
3mm infrared beam sensor *10
$30.00 Ex Tax: $30.00
This is a 3mm Infrared break-beam sensor. These sensors are great for projects which need a simple and reliable way to detect motion or someone/someth..
Availability:In Stock
9-DOF Absolute Directional IMU Fusion Break-BNO055
$50.00 Ex Tax: $50.00
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, gy..
Availability:In Stock
9-DOF Breakout Board
$21.00 Ex Tax: $21.00
These two sensors combine to make a nice 9-DoF kit, that can be used for motion and orientation sensing. In particular, we think this sensor set is id..
Availability:In Stock
ADS-B 1090Mhz SMA Antenna with Magnetic Base
$7.50 Ex Tax: $7.50
This neat little 3DBi ADS-B 1090Mhz SMA Antenna with Magnetic Base is designed to receive ADS-B data from aircraft! It features an SMA Male connecter,..
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Am2302 (wired dht22) temperature and humidity sensor *5
$105.00 Ex Tax: $105.00
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 capaci..
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Analog Output K-Thermocouple Amplifier - AD8495 Splitter
$16.00 Ex Tax: $16.00
Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. Now we're happy to introduce an excellent analog-outp..
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DHT11 basic temperature and humidity sensor + additional functions
$6.75 Ex Tax: $6.75
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 sur..
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Dht22 temperature and humidity sensor + additional device *5
$68.00 Ex Tax: $68.00
The DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surroundi..
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Digital temperature and humidity sensors
$5.00 Ex Tax: $5.00
This little sensor looks an awful lot like the popular DHT11/DHT22 temperature and humidity sensors, but unlike classic DHT sensors, it has an I2C int..
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Easy to trigger quick vibration sensor switch *10
$15.00 Ex Tax: $15.00
accelerometer/motion sensor! These spring-vibration switches are high sensitivity non-directional vibration induced trigger switches. Inside is a very..
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I2S MEMS Microphone Breakthrough - SPH0645LM4H *10
$97.50 Ex Tax: $97.50
Listen to this good news - we now have a breakout board for a super tiny I2S MEMS microphone. Just like 'classic' electret microphones, MEMS mics can ..
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Infrared follower sensor (tcrt5000) *10
$30.00 Ex Tax: $30.00
An infrared line follower!We highly recommend that you purchase these sensors in pairs! Therefore you place one sensor either side of the line you wan..
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LIS3DH Triaxial Accelerometers (+-2g/4g/8g/16g) *10
$67.50 Ex Tax: $67.50
The LIS3DH is a very popular low power triple-axis accelerometer. It's low-cost, but has just about every 'extra' you'd want in an accelerometer: To a..
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Magnetic contact door sensor switch
$5.00 Ex Tax: $5.00
This sensor is essentially a reed switch, encased in an ABS plastic shell. Normally the reed is 'open' (no connection between the two wires). The othe..
Availability:In Stock
MCP9808 High Precision I2C Temperature Sensor Breakout Board *10
$67.50 Ex Tax: $67.50
This I2C digital temperature sensor is one of the more accurate/precise we've ever seen, with a typical accuracy of ±0.25℃ over the sensor's -40℃ to +..
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Mini 2 Axis Analog Thumbstick *10
$37.50 Ex Tax: $37.50
Sometimes a simple analog control device can be the perfect tactile solution for your project, but they can be surprisingly hard to come by. This is ..
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Mini 8-Way Rotary Selector Switch *10
$30.00 Ex Tax: $30.00
When you need a lot of options, you need a Mini 8-Way Rotary Selector Switch. This is basically a single-pole to 8-throw switch. As you rotate the kno..
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Non-contact IR sensor - MLX90614 5V
$22.00 Ex Tax: $22.00
This cyber-tronic looking sensor hides a secret behind its glimmering eye. Unlike most temperature sensors, this sensor measures infrared light bounci..
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Photocell (CDS photoresistor) *10
$15.00 Ex Tax: $15.00
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 about 5..
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Photoelectric crystal tube light sensor *10
$15.00 Ex Tax: $15.00
This Photo Transistor Light Sensor is a simple sensor that detects ambient light. It's kind of the opposite of an LED - when light hits the little chi..
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Piezoelectric buzzer *10
$22.50 Ex Tax: $22.50
Piezo buzzers are used for making beeps, tones and alerts. This one is petite but loud! Drive it with 3-30V peak-to-peak square wave. To use, connect ..
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Potentiometer knob - soft contact T18 - red *10
$6.40 $8.00 Ex Tax: $6.40
Oh say can you seeBy the knob's early light... Sorry - we thought that was clever. And while it wasn't really, this potentiometer knob definitely is...
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PSP dual-axis analog thumb joystick *10
$45.00 Ex Tax: $45.00
Add a tiny joystick to your project with this PSP thumbstick. This is a replacement component for PSP1000's, but we think they'd make for a great litt..
Availability:In Stock
Rotary encoder + additional functions *10
$60.00 Ex Tax: $60.00
This rotary encoder is the best of the best, its a high quality 24-pulse encoder, with detents and a nice feel. It is panel mountable for placement in..
Availability:In Stock