Content for OLED Display

DIY Arduino Battery Capacity Tester - V2.0

“Nowadays fake Lithium and NiMH batteries are everywhere which is sold by advertising with higher capacities than their true capacity. So it is really difficult to distinguish between a real and a fake battery. Similarly, it is difficult to know …

DIY Room Thermometer Using an OLED Module

“We learn how to build a room thermometer using the DS18B20 sensor and an OLED module. We use a Piksey Pico as the main board but the sketch is also compatible with the Arduino UNO and Nano boards so you …

DIY Smart Glasses - Arduino/ESP

“Heyho guys! I am here to show You my DIY project and encourage You to Do It Yourself! The project is real smart glasses that everyone can make at home.”

Tiny Reflow Controller with OLED display

“Last time we examined how to build a DIY Reflow Oven controller using the Tiny Reflow Oven Controller v1 by Rocket Stream. However, Rocket Stream recently released the Tiny Reflow Controller V2 and for today’s tutorial, we will attempt …

Arduboy With Removable Flash Cart

“I’ve been meaning to get round to doing a Arduboy but never got round to it. I’m quite glad I waited because there seams to be a resurgence in the platform as of late. Also they have added …

Simple ESP32 Internet Radio with OLED Display

“A DIY cheap one-button internet radio. Commercial internet radio receivers are still relatively expensive and cost $ 100 and up. So I decided to make a device that is functional, easy to make and manage and inexpensive. On the site “electronicsforu …

Arduino Heart Beat With ECG Display & Sound

“Hey guys! I Hope you already enjoyed my previous instructable “Arduino LIXIE Clock” and you are ready for a new one, as usual I made this tutorial to guide you step by step while making this kind of super amazing …

Arduino Infrared Thermometer Gun MDF Case

“This project is for making infrared thermometer with Arduino, the circuit is put in MDF case look-liked a medical infrared thermometer on market. The sensor infrared thermometer GY-906 is used to measure object temperature without contact, it can measure …

Digital Scale Using Ultrasonic Sensor ( in Freeform )

“Today we are going to make a simple portable Ultrasonic based Digital Scale, but there is a small twist in it, we are going to make this project in Free-Form, without using jumpers or pcb, instead we will use thick …

Project  PrintEye

PrintEye

“A lightweight ATMega328p based information display panel thingie for RepRap firmware based 3D Printers; specifically the Duet controller. This is somewhat of a Parts bin special; I wanted to add some sort of temperature feedback to my DuetWifi controlled 3D …