An Arduino Tetris console inside of an NES controller
Tetris was as a perfect complement to Nintendo’s original Game Boy when it came out in 1989, and now “Copper…
Build a Nano-based binary Nixie clock with 18 IN-2 tubes
Nixie tubes are, of course, an elegant display method from a more civilized age, but actually powering and controlling them…
A wireless monitoring solution for solar power systems in remote locations
Researchers in Thailand have developed a ZigBee-based wireless monitoring solution for off-grid PV installations capable of tracking the sun across…
An Arduino-enabled observatory dome door opener
The South Florida Science Center recently commissioned a beautiful new 10” aperture refactor telescope. Its dome, however, was opened by…
Visualize sorting algorithms with Arduino and LED strip
Sorting algorithms are the basic algorithms for beginners who want to learn computer science or programming. But sometimes you will…
Crowdfunding an ESP32-Based Phone
Last time we took a look at the WiPhone, back in the middle of last year, the ESP32-based Voice over…
Raspberry Pi with Codesys PLC UI controlling an Arduino
In this tutorial, you will learn how to set up a Raspberry Pi with Codesys to act as both a…
Artificial Intelligence (AI) Based line Following robot
After developing the Arduino based Pick & Place Robot the idea was to develop an Artificial Intelligent AI-based line following…
Add WiFi to Arduino UNO
Connect your Arduino to the internet by adding ESP8266 WiFi Module! The ESP8266 Wifi module is a complete WiFi network…
Runaway Spider
Spider-Man is my favorite Marvel hero, and for a long time, I fantasized about having a super-powerful little spider inadvertently…