SparkFun Pro nRF52840 Mini: a Powerful Combination of Cortex-M4 CPU and 2.4GHz Bluetooth
The SparkFun Pro nRF52840 Mini Bluetooth development board is now available priced at $30 and features a ARM Cortex-M4 CPU…
I²CDriver: the Open Source Tool for Controlling I²C Devices
I²CDriver is an easy-to-use, open-source tool for controlling I²C devices. It works with Windows, Mac, and Linux and has a…
DIY a Fascinating Acoustic Levitator
Using an array of 72 40kHz ultrasonic transducers to form standing waves of low and high pressure, the maker Julius…
Raspberry Pi 3 Based Neural Network Music box
Raspberry Pi enthusiast Aleksey Tikhonov has published details of his new Raspberry Pi project to create a Neural Network RaspberryPi…
DIY Your Customized Coffee Cup
Mug-O-Matic is a 3-axis drawing robot that can customize coffee mugs. It uses markers to draw anything you want on…
Origibot2 is an Advanced Telepresent Robot Platform with Arduino
Made by Origin Robotics, the open-source Arduino-based robot is a successor to the company’s previously-released Origibot. Like that model, it’s…
Kontron’s Passepartout: Raspberry Pi Based Industrial Development Kit
Kontron announced its first Raspberry Pi based product, the Passepartout dev kit, built upon the Linux-driven Raspberry Pi Compute Module…
Teach Your Kids the Basics of Programming With the Grove Junior Kit
You can play Grove Junior out-of-box without any software programming. If you connect different inputs and outputs in the circuit,…
How to Use the Raspberry Pi TV HAT to Create a Vintage TV
Last month we spoke about the new Raspberry PI TV Hat announcement. Now we can see an example about how…