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…
DIY Bluetooth Macro Keypad
I have made a video that covers the same thing as this tutorial, so if you are interested, please check…
Visualize your bitcoin gain and loss with arduino & python
To get real-time bitcoin data, I used an api provided by OKex, which is a large crypto currency exchange. Then…
Roast your own coffee beans with the help of Arduino
Apparently not content with simply brewing his coffee to perfection, Alex Campbell can actually take control of the roast itself…