Sensors

This Light Dependant Resistor (LDR) can be used to easily measure ambient light with your Arduino or other board with analog input. You will nee...

Can detect flame or light source with wavelength in the range of 760nm~1100nm, lighter Test flame distance of 80cm, the larger the flame, the fa...

This is a new type of analog capacitive soil moisture sensor designed by DFRobot. Compared with the old soil moisture sensor, it has increased wate...

Logic Level Converter Bi-Directional IIC 4 Way Level Conversion Module Description:If you’ve ever tried to connect a 3.3V device to a 5V system,...

The KnockOffDuino MEGA is 100% Arduino MEGA 2560 R3 compatible. In fact, unless you have a magnifying glass, it is 100% identical. You said you ...

DHT22 capacitive humidity sensing digital temperature and humidity module is one that contains the compound has been calibrated digital signal out...

This sealed digital temperature probe lets you precisely measure temperatures in wet environments with a simple 1-Wire interface. The DS18B20 pr...

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

INTRODUCTION   The Gravity Water Flow sensor measures the rate of a liquid flowing through it. The YF-S201 water flow sensor consists of a p...

Receive data sent via infrared, this module can read the signals sent by most IR remote controls. Pair it with the TX Module to make a universal re...

BME280 is an environmental sensor that integrates onboard temperature sensor, humidity sensor and barometer. The sensor is of high precision, m...

This is a low sensitivity, directional vibration-induced trigger switch. Inside is a very soft spring coiled around a long metal pin. When...

This is a waterproofed version of the DS18B20 Temperature sensor. Handy for when you need to measure something far away, or in wet condit...

The SparkFun Qwiic Mini Tristimulus Color Sensor is built around the OPT4048 High-Speed High Precision Tristimulus XYZ Color Sensor from Texas Inst...

Building a weather station can be rewarding whether you're an agriculturalist, professional meteorologist, or weather hobbyist. Create your own ...

The Tiny Code Reader from Useful Sensors is a small, low-cost hardware module that reads QR codes. It's designed to be a simple way to provision a ...

Fermion: MEMS Volatile Organic Compounds VOC Gas Sensor employs state-of-the-art microelectromechanical system (MEMS) technology, endowing the sens...

Looking for an extremely accurate way to detect motion utilizing AI? We've got you covered with the Qwiic-enabled, SparkFun LSM6DSV16X 6DoF IMU Bre...

It's easy to get used to the idea that RGB LEDs can emit millions of colors, and practically speaking, this is true enough. On the other hand, spec...

Programming electronics has never been easier with Adafruit's PyLeap, which lets users quickly and conveniently transfer code files and assets from...

Arduino Opta is a secure, easy-to-use micro PLC (Programmable Logic Controller) with Industrial IoT capabilities. Designed in partnership with Find...

This ultrasonic time-of-flight (ToF) sensor utilizes the difference in energy of the ultrasonic echo signal on various surfaces to identify materia...