Content for OLED Display

DIY GPS Tracker —- Python Application

“I participated in a cycling event two weeks ago. After finished, I wanted to check the route and the speed I rode at that time. Unfortunately, it was not achieved. Now I use ESP32 to make a GPS tracker, and …

ESP8266 Duck Hunt

“Hello there! Today i will make a short instructable how to make a little game pcb board to play duck hunt with Esp8266. Lets start! n order to make this instructable you will need the following. Parts needed: - Esp8266 Esp12E …

Mini Game Console With ATTINY84 and OLED Display

“Follow this tutorial to create and customize your own ATTINY84 mini game console! Even if you are a beginner or pro hobbyist, you will be walked step by step from start to finish on how to create the PCB for …

Digital Level With Cross-Line Laser

“Hi everyone, today I’m going to show you how to make a digital level with optional integrated cross-line laser. About a year ago I created a digital multi-tool. While that tool does feature a lot of different modes, for …

DIY Multifunction Energy Meter V2.0

“In this Instructable, I will show you how to make a Wemos ( ESP8266 ) based Multifunction Energy Meter. This little Meter is a very useful device that monitors voltage, current, power, energy, and capacity. Apart from these it also monitors the …

Li-ion LifePo4 1S to 4S BMS Charger Tester with Arduino Uno

“This is a BMS charger that would be as universal as possible for testing Li-ion or LifePo4 cells. Story It can be strange to study a BMS in regard of the overall choice available on the market for quite a …

Parking Assist Stoplight

“Park in your garage with perfect consistency! No more hitting the garage door or workbench! I am finally able to park in a garage, which takes some getting used to. I like to have as much space as possible to …

Advanced Line Following Robot

“This is an advanced line following robot based on Teensy 3.6 and QTRX line sensor that I have built and have been working on for quite some time. There are some major improvements in the design and performance from …

DIY Tachometer (RPM Meter)

“In this project I will show you how a 3 IR distance sensor works and how we can use it to build a proper DIY tachometer that functions properly. Let’s get started! Here you can find a parts list …

DIY Yihua Soldering Station

“If you are into electronics hobby like me, you must have use a soldering iron in order to make your prototypes or final product. If this is your case, you probably have experienced how your soldering iron, along hours of …