Raspberry Pi & Arduino Projects from Device Plus
June 3, 2021
A single LED can be handy in testing Arduino projects. But when you add an LED matrix, you can get really creative, spelling out letters, numbers, […]
May 17, 2021
Replacing the Analogue Audio Output on the Raspberry Pi The analogue audio output on the Raspberry Pi gets a bad rap, although I reckon it’s […]
May 17, 2021
If you want to keep the cats off the counter, a squirt bottle is an easy discipline method. However, you can’t always be in the room. […]
March 30, 2021
Artificial intelligence and machine learning in self-driving cars tend to get a lot of attention. However, those innovations would never achieve much without navigation hardware. Short-range […]
March 15, 2021
When controlling LEDs and motors with Arduinos and Raspberry Pis, you’ll need to use drive circuits that employ resistors and transistors. For circuit experiments, it’s convenient […]
March 15, 2021
In recent years, there has been an increasing need for multi-functional and safety-improving electronic circuits that utilize current measurement. We will introduce a method of detecting […]
March 13, 2021
By using a switching regulator, the heat generation of the circuit can be seriously suppressed, leading to energy savings. Plus, it helps make radiators smaller, meaning […]
March 8, 2021
Not long ago, we looked at how to use a Raspberry Pi’s I2C bus to control an Arduino Uno, and how to use it to output […]
March 1, 2021
Every day, truck drivers climb into their vehicles to drive supplies, products and even other cars across the world. Trucking is a major industry that employs […]
March 1, 2021
Over the past decade, we’ve seen a significant change in the taxi industry. Companies like Uber and Lyft have used apps to connect passengers with on-demand […]
February 14, 2021
You might already know that the remote control for your TV uses infrared light that’s invisible to the naked eye to send coded signals instructing the […]
February 14, 2021
RFID tags are small, rewritable chips that can store small amounts of data like names, addresses, product information, and more. They can take the form of […]
