Sensors
$3.30
The HY-SRF05 is an ultrasonic emitter/receiver used to measure distance with a precision of ~0.3cm. It sends out a 40 KHz square wave signal that reflects on objects […]
$3.00
Current Sensor 5A ACS712 Chip: ACS712ELC Details: 30A current can be measured and this is corresponding to analoguie 66 mv/A: ACS712 is based on the principle […]
$4.80
Load cell：Sturdy aluminum alloy construction with strain gauges pre-attached with strain relieved wires. Accurate measures forces from 0-5kg Load cell specs: 22 cm (8.5 in) wire […]
$4.50
Load cell：Sturdy aluminum alloy construction with strain gauges pre-attached with strain relieved wires. Accurate measures forces from 0-5kg Load cell specs: 22 cm (8.5 in) wire […]
$4.80
Load cell：Sturdy aluminum alloy construction with strain gauges pre-attached with strain relieved wires. Accurate measures forces from 0-5kg Load cell specs: 22 cm (8.5 in) wire […]
$2.20
Use: This sensor can be used to detect brightness or a present of light. Operating voltage: 3.3 to 5VDC PIN assignment: VCC = 5V GND = […]
$6.50
DHT22 Temperature & Humidity Sensor ,suitable for Arduino / Raspberry Pi. Can be use to detect the temperature and humidity of the surrounding environment. High reliability […]
$9.50
Based on u-blox NEO-6M GPS module with onboard backup battery and built-in EEPROM. Comes with an external U.FL ceramic antenna for better reception. It is compatible […]
$2.50
The rain sensor module is an easy tool for rain detection. It can be used as a switch when raindrop falls through the raining board and […]
$2.80
For setup: please refer to In-Depth: How Soil Moisture Sensor Works and Interface it with Arduino (lastminuteengineers.com) Packing list x1 unit Moisture Sensor
$1.30
sensor adopts TCRT5000, high sensitivity sensitivity adjustable digital potentiometer to adjust (blue) modules can induction block from 0 to 3 cm working voltage 3.3 V to […]
$1.60
IR Remote Control Receiver Built-in Filter at 38KHz Wide operating voltage range: 2.7V to 5.5VDC Compatible with Arduino, Raspberry Pi Packing list x2 unit IR Receiver […]
