The Raspberry Pi GPIO pins work with 3.3V logic levels and are not 5V tolerant.…
Browsing: GPIO
RasPi.TV have recently launched another Kickstarter campaign for a new product. This is a natural…
Alex Eames of RasPi.TV fame has got a new product he is launching via KickStarter.…
One of the most significant changes to the Raspberry Pi Model B+ is the 40-pin…
In How To Use A MCP23017 I2C Port Expander With The Raspberry Pi – Part…
In How To Use A MCP23017 I2C Port Expander With The Raspberry Pi – Part 1…
For all of my projects I have used the standard GPIO header pins as inputs…
During my time with the Pi I’ve experimented with various devices and sensors. Here is…
Following on from my Ultrasonic Distance Measurement Using Python – Part 1 article I decided…
LEDs, buzzers and switches are the most common items people attempt to interface to their…
The Raspberry Pi Revision 2.0 introduced a new header to the PCB. This header is…
Unlike some other devices the Raspberry Pi does not have any analogue inputs. All 17…
This article is based on my previous article 16×2 LCD Module Control Using Python and…
Following on from my article about controlling a 16×2 LCD module with Python and a Raspberry…
Once you’ve played with LEDs, switches and stepper motors the next natural step is 16×2…
The RPi.GPIO Python library allows you to easily configure and read-write the input/output pins on…
Having played with LEDs, switches and buzzers I felt the natural next step was playing…
The most obvious application for a Raspberry Pi is re-creating the sliding red lights found…
The circuit below shows to turn an LED on and off using a Raspberry Pi GPIO…
The Raspberry header is the key to its ability to interface with the real world.…
The RPi.GPIO Python library allows you to easily configure and read-write the input/output pins on…