Sensors
$8.70
Power: 2.7V to 5.5V Size: 28.4 x 28.4mm (1.12 x 1.12″) Interface: digital TTL High-resolution conversion of light intensity to frequency Programmable color and full-scale […]
$64.90
DFRobot Gravity: Analog pH meter V2 is specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. DFRobot pH sensor is […]
$97.90
Introduction The Gravity: Analog pH Sensor / Meter Pro Kit V2 stands out for its industrial-grade durability, exceptional accuracy, and user-friendly design. It is an essential […]
$48.90
Introduction Need to measure water quality and other parameters but haven’t got any low-cost pH meter? Find it difficult to use with Arduino? DFRobot analog pH […]
$3.10
1.Self-Adhesive Mount, Screw Surface Mount contact, ABS Housing. Long wire lead that can side mounted. 2.Work as an anti-theft alarm, perfect for wood door and window […]
$13.80
The TCS34725 has a high sensitivity, wide dynamic range, and includes an IR blocking filter making it an ideal color sensing solution for use under varied […]
$19.70
This is an Ublox chip-based GPS receiver module of low power and high sensitivity that can receive 56 channels satellite signal. Compared with traditional GPS receivers, […]
$4.20
MQ-4 gas sensor sensitive material used in clean air conductivity is lower tin dioxide (SnO2). When the sensor is present in the environment in which the […]
$19.90
Chip: XKC-Y25-T12V Interface: Gravity Digital This is a non-contact water / liquid level sensor for Arduino. It utilizes advanced signal processing technology by using a powerful chip (XKC-Y25-T12V) […]
$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 […]
