This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

TCS3200 Color Sensor & Arduino. TCS3200 Color Sensor & Arduino. In real-world, a color sensor can be connected with an Arduino to recognize all of the RGB as well as magenta, yellow and cyan color ...

The device can output to UART serial, SPI, I2C, digital out, or analog out, a PC/Mac app called PixyMon shows what the sensor is seeing when plugged in, and of course Pixy can be hooked to a ...