Using a Level Shifter With the Raspberry Pi GPIO
The Raspberry Pi GPIO pins work with 3.3V logic levels and are not 5V tolerant.…
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Create an I2C OLED Display Slideshow with Python
Once I got my miniature OLED display working on the Raspberry Pi I decided to…
Creating a Simple FTP Server with a Raspberry Pi
Although FTP (File Transfer Protocol) is an old technology it is still used by lots…
Using an I2C OLED Display Module with the Raspberry Pi
Miniature OLED display modules are a great way to add a small screen to your…
Raspberry Pi RetroPie Shutdown Button
Shutting down RetroPie usually requires the use of a menu in the Emulation Station interface.…
Free Space on Your Raspberry Pi SD Card
The Raspbian image is available in two sizes from the Official download page. If SD…
Change Raspberry Pi I2C Bus Speed
Changing the default I2C bus speed on the Raspberry Pi can help improve the performance…
RC522 RFID Tag Reading with the Raspberry Pi
RC522 RFID modules are a simple add-on you can connect to a Raspberry Pi to…
Enable 1-Wire Interface on the Raspberry Pi
The Raspberry Pi has a 1-wire bus which can be enabled on GPIO4. It provides low-speed…
Basic Servo Use With the Raspberry Pi and GpioZero
A servo is motor that uses a set of gears to create rotary motion. Radio…
How to Rotate the Raspberry Pi Display Output
If you are building a Raspberry Project with screen there may be times you need…
Analysing Storage Usage on a Raspberry Pi with Ncdu
Sometimes you need to find out what is using the space on your SD card.…
Playing ScummVM Games on the Raspberry Pi
ScummVM is a program which allows you to play some classic graphical point-and-click adventure and…
DHT11 Temperature and Humidity Sensor and the Raspberry Pi
The DHT11 is a low-cost temperature and humidity sensor. It isn’t the fastest sensor around but…
Send Pushover Notification when MotionEyeOS Boots
Now I’ve got a few MotionEyeOS based cameras around the house I wanted an easier…
Pool Temperature Monitoring and Pump Control with the Pi Zero W
This summer I created a pool temperature monitoring and pump control system using a Pi…
Create a Basic Python Web Server with Flask
Flask is a Python based micro-framework for creating web pages. It can be used to…
Installing the YouTube Video Plugin for Kodi
Once you’ve got your Kodi system running on the Raspberry Pi one of the most…