Raspberry Pi Blog

One of the few things that separates the Pi from other SBC ( Single Board Computer )  is the ability to use the GPIO ( General Purpose Inpu...

Hitachi HD44780 based 16x2 character LCD are very cheap and widely available, and is a essential part for any  projects that displays in...

The TMP102 is an I2C temperature sensor from Texas Instruments.It's a perfect sensor for Raspberry Pi as it lacks any onboard ADC and TMP10...

I wanted to find out if the Raspberry Pi supports webcam or not. So I pulled an old Microsoft LifeCam NX-3000 to test with the Pi.The packa...

DHT11 is a 4 pin sensor which can measure temperatures ranging from 0-50°C & relative humidity ranging from 20-95%.The sensor uses its ow...