Sensors
$5.90
Description Photocell is commonly seen in our daily life and is mainly used in intelligent switch, also in common electronic design. To make it more easier […]
$5.90
Introduction Upright part of this sensor is an infrared emitter and on the other side, it’s a shielded infrared detector. By emitting a beam of infrared […]
$98.90
Description This is a 37 in 1 sensor learning kit for Arduino, rolled out by Keyestudio. Inside this kit are digital/analog sensors, as well as some […]
$8.90
$9.30
$6.60
Description ELECFREAKS Octopus Moisture Sensor (Analog Capacitive Soil) is the soil moisture electric brick in our Octopus series, the basic design is from the Octopus electric bricks […]
$9.80
Description This sensor is a temperature detector used to test the liquid temperature based on 18b20. Packing List Analog Sensor Cable 1 pc Octopus Waterproof Temperature […]
$6.60
Description Octopus 2 Channel Tracking Module has integrated two groups of reflective infrared pair diode, which can be used to identify black lines. This module is […]
$5.20
Description ELECFREAKS Octopus 3V Laser Sensor is the laser emission electric brick in our Octopus series, the basic design is from the Octopus electric bricks, and the […]
$3.90
Description Photocells are sensors that allow you to detect light. They are small, inexpensive, low-power, easy to use and don’t wear out. For that reason, they […]
$19.70
Description ELECFREAKS Octopus BME280 Pressure Sensor is an electric brick, which has an integrated temperature sensor, air pressure sensor, and humidity sensor onboard. We can use […]
$3.90
Description Crash Sensor Brick is a sensor module based on the crash switch, simple circuit design, and high sensitivity. Packing List Analog Sensor Cable 1 pc […]
