This sensor is to create Digital (Lo Pulse) output to Particulate Matters (PM). Lo Pulse Occupanc..
The Fingerprint Sensor is one optical fingerprint sensor which will make adding fingerprint detec..
This module is based on the color sensor TCS3414CS with digital output I2C. Based on the 8*2 arra..
The Light sensor module uses the GL5528 photoresistor to detect the light intensity of the enviro..
This Moisture Sensor can be used to detect the moisture of soil or judge if there is water around..
The RTC module is a member of Twig. It is based on the clock chip DS1307 which supports the I2C p..
Grove - Serial Camera Kit includes one control board and two interchangeable lenses, one is stand..
The Sound sensor module is a simple microphone. Based on the power amplifier LM386 and the electr..
This temperature & humidity sensor (DHT11) provides a pre-calibrated digital output. A unique..
This Grove-ultrasonic sensor is a non-contact distance measurement module which is compatible wit..
The A3144 is an integrated Hall effect nonlatching sensor. That's nice but what does it do? Holdi..
The RHT-22 is a low cost humidity and temperature sensor with a single wire digital interface. Th..