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“Learn how i made this Digital LED Thermometer, with a Raspberry Pi Zero W, LED strip, an OLED Display, and a custom PCB. It automatically cycles thought a list of cities, and displays the temperature on the OLED display, and …

“My design consists of multiple rows of PVC piping surrounding a central light source. Water is delivered throughout the pipes, which are filled with growing media. It’s currently positioned vertically to prevent water from falling out from one side …

“This is a revised version of my FV-1 based SDR. I replaced the CS2100 clk generator with the Si5351 clk generator. The Si5351 has some advantages over the CS2100, namely you can generate quadrature clks directly. This simplifies the …

“A few years ago I built a Variometer with the help of Andrei’s Instructables. It was working nice, but there were a few things I didn’t like. I powered it with a 9V battery and this took a …

“The BackpAQ Project The BackpAQ project is part of a middle and high school STEM curriculum that promotes learning about and experience with the monitoring of air quality (AQ) particularly in disadvantaged communities, and drives engagement among underrepresented youth in …

“in one of my previous Instructable tutorial, we learnt how to interface an OLED with Arduino and basics of it, now its time to step up the game and make some project based on OLED, so in this tutorial, we …

“In this tutorial Ill explain how to setup 0.96 inch OLED display module for showing system information of Raspberry Pi 4 Model B using its I2C interface. Supplies: Hardware Required: Raspberry Pi 4 Model B 128×64 OLED display …

“Hello! This device have four function, first is number system converter, it converts binary numbers to decimal and hexadecimal. Second is binary calculator, third is for writing text, and last one is of course gaming. I can change mode with …

“”glowing air-bubble clock” displays the time and some graphics by illuminated air-bubbles in liquid. Unlike led matrix display, slooowly drifting, glowing air-bubbles give me something to relax. In early 90s, I imagined “bubble display. Unfortunately, the idea was not realized …

“For a while a wanted to make my own flight recorder similar to the commercial altimeters but with my own requirements for functionality. In addition it needed to be visually appealing and functional in the same time … After some thinking …