“Monitor your 3D printer over a wifi connection. This is a Wemos D1 Mini and a 128x64 OLED combined together to display the status from your OctoPrint Server. Requires the following: - OctoPrint Server and the User API Key from your …

“This is update version of my DIY nitrox analyzer based on Arduino compatible board. It’s using small oled display and powered by 9v battery. Display o2 percentage of gas, sensor mv output, two MOD(maximum operating depth) in meter …

“This article describes a text display based on a 256x64 OLED display that provides 8 lines of 42 characters per line. Its width makes it ideal for displaying text or program listings, unlike the more common 128x64 displays. The display …

“A 1” by 1” 20msps Oscilloscope based on the PIC32MZ For the Return of the Square Inch Project, we are designing a PIC32MZ based oscilloscope that is only 1” by 1” including an OLED screen. This project is designed around …

“An environmental monitoring system using a Nano, with GPS, BME680, VEML6070, MiCS-5524, BH1750, a 128x64 OLED, and NeoPixels. I created this device to be personal. It will eventually be paired with a Raspberry Pi with a 3.5” LCD to …

“We live in Central Texas and throughout most of the year we get massive swings in the humidity in our shop. As woodworkers, this can be tough on certain projects so we built an Arduino-powered ‘Shop Sensor’ to give us …

“Smartwatches are extremely fascinating because of the numerous features provided by them with tiny body. The Smartwatch craze began when Pebble released their first Smartwatch. Since then, many companies are constantly working on designing the most utilitarian smartwatch. But, What …

“Remember the days when you would sit listening to WWV time signals on your Shortwave radio (tick, tick, tick At the tone, the time will be)? (Hear it on YouTube above) Oh! You missed out on that? Now you can …

“This small graphics library provides point, line, and character plotting commands for use with an I2C 128x64 OLED display on an ATtiny85. It supports processors with limited RAM by avoiding the need for a display buffer, and works with I2C …

“I’ve been quiet for a while, mostly because I’ve been working on a new USB-C board. Actually, the board didn’t take the most time; that would be the firmware development. (Never underestimate firmware). The result is …