Category Archives: Customer Projects

Voice HAT for Raspberry Pi for Controlling a Motor

If you were one of the unlucky ones to miss out on the issue 57 of the MagPi, then the only option is to buy the Voice HAT from the AIY projects. The issue 57 had offered a free AIY projects Voice Kit, which Google had developed to make a Voice Assistant, and you could control a speaker with the voice HAT that attached on top of a Raspberry Pi Zero (RBPiZ). Other tutorials in the MagPi show how to connect the Voice HAT hardware to simple circuits.  So far, the tutorials have dealt with LED lights Read more [...]

A Music Server on Your Raspberry Pi

If you are looking to create a music server on your Raspberry Pi (RBPi), Volumio may be a suitable choice. Although several websites give perfect instructions for setting up the RBPi as a media center for watching films and video series, very few provide solutions for audiophiles who would prefer to have a server dedicated to music. Volumio is available as a Raspbian distribution. Using the application, one can manage the entire music library on a single device attached to the RBPi. Being very easy Read more [...]

Your Own Home Assistant with the Raspberry Pi

In the past one year, several off-the-shelf home assistants have made their way to the market. Some of the most famous of them are Siri, Google Home, and Amazon Alexa. For people too lazy to move, it is a pleasure to simply announce, “…, resume my audiobook“ or, “…, turn off the bathroom light,” and let the assistant do their bidding. In this melee of big names, there are several home-brew variants as well, some of them built on to single board computers such as the Raspberry Pi (RBPi). Read more [...]

Industrializing your Raspberry Pi

You can turn your Raspberry Pi (RBPi) into a completed computer system with the minimal effort. Using a pre-assembled, cost-effective kit will not only save you a lot of time, but also speed up the installation and slash development time as well, allowing you to realize the full potential of your single board computer. This industrialization of your SBC brings huge commercial potential and encompasses a wide range of applications, including using the system for payment terminals, communication systems, Read more [...]

Let Raspberry Pi Automate those Snake Eyes

If you are looking for something to bring your cosplay masks, props, or other spooky sculptures to life for your robots, animatronics, or Halloween parties, you can use the snake eyes cowl as a pair of animated eyes. This is an accessory for operating two 128x128 pixel TFT LCD or OLED displays through a single board computer such as the Raspberry Pi (RBPi). It also has four analog sensor inputs. The project started life as a project named Electronic Animated Eyes using the microcontroller Teensy Read more [...]

Raspberry Pi Control for Pool Temperature and Motor

Owners of swimming pools often have no idea of the temperature of the water in the pool relative to the surrounding air. They also are unable to control the pump schedules unless they put up a mains timer. However, using a single board computer such as the Raspberry Pi (RBPi) makes it easy to display the temperature on a webpage, while it switches the pump automatically on or off based on a preset schedule. The pool monitoring system does not need a full version of the RBPi, as the RBPiZW, the Zero Read more [...]

Interfacing the Tilt Hydrometer and Thermometer to the Raspberry Pi

Tilt is a wireless hydrometer and thermometer combination suitable for home brewers that allow instant readout of the specific gravity of your brew. You can see the specific gravity readings on your Apple iPhone, iPad, or Android smartphone. Furthermore, Tilt can talk to your single board computer, the Raspberry Pi (RBPi). Tilt will talk to most devices sporting the Bluetooth 4.0+ interface. Once you have the data in your device, you can optionally save the data automatically into a cloud using Read more [...]

Storm Glass Lamp: Raspberry Pi Simulates a Storm

Several people have used the versatile single board computer, the Raspberry Pi or RBPi, as many types of educational devices. In fact, the original purpose of conceiving the RBPi was to use it as an educational instrument to further computer programming among children in schools. It has been serving this purpose excellently, and has managed to go even farther. For instance, the RBPi inspired someone to make a weather-simulation lamp for recreating the weather at any place in the world. The RBPi Read more [...]

Expanding the GPIO on the Raspberry Pi

Although the single board computer the Raspberry Pi or RBPi has nearly 26 GPIO pins in its earlier models and 40 in its latest, there are times when the project demands more of them. In such cases, a GPIO expander is the only solution, and the MCP23S08, a device that Microchip Technology makes provides an easy way to expand the IO pins of a micro-controller using only a 2-wire serial interface. The MCP23S08 works with the I2C protocol as a slave device, providing 8-bit, general purpose, bi-directional Read more [...]

Audio HAT for the Raspberry Pi Zero

The Raspberry Pi Zero (RBPiZ) and its successor, the Raspberry Pi Zero Wireless (RBPiZW) are very small single board computers. The Pi Foundation wanted to keep their cost and size to the low side, so they did not include either a 3.5 mm audio jack or any other audio port. Although this may seem like a setback for many users, some of them were went ahead and figured out how to get audio out of the board with a little hacking. Another reason for not including an audio port is the Broadcom chipset Read more [...]