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“Digital Clock With Hour/Minute/Second/ Temperature display and features Alarm/snooze/Hour Chime with a full function IR remote Control. I have earlier published a Digital Clock project, and that was my first project on Arduino. That project has …

“Soldering station supported Hakko T12 tips and rework Hot Air Gun 858D using color TFT ili9341 display. This is a third release of combined soldering iron controller for Hakko T12 tips and 858D rework station based on STM32 micro controller …

“TICO is a 3D-printed, Arduino-powered Tic-Tac-Toe robot that inspires kids to learn code, robotics, and electronics. In this article, we will explain how to print and assemble Tico. Then, we’ll provide a working code that can bring Tico to …

“Welcome to this Instructable. With all of the recent news of a new Jeopardy Host on the horizon, I wanted to play Jeopardy at home with my friends and family. When playing with friends, we first tried to use buzzers …

“I have assembled many desktop computers over the years but it’s just not the same when you don’t use a soldering iron! I wanted to build a computer from scratch for a long long time because I find …

“Do you usually have trouble getting up? Set more than a dozen alarm clocks in the morning, but still can’t wake up and turn them off in a daze. When you waking up and find out that you are …

“This is an alarm clock that is running on Raspberry Pi Pico and is displaying on a TM1637 7-segment display. In this project I try to stay close to the hardware and implement what I can from scratch. For example …

“PUMA is an Open Source (GPL v3.0) 3D printed light microscope system designed for direct eye observations and ultra-portability with advanced options for digital imaging, measurements and computer control. The name PUMA is an acronym of some of its …

“The Valden Heat Pump controller is an open source platform to precisely control heat pumps. This controller can be used for the automation of newly built Heat Pumps (HPs), as a repair controller for old systems or as control system …

“Why wear a boring paper card to a conference when you can bring a cool and hackable one based on an ATtiny85? Programmable cards and badges are really good ice breakers at conferences as they’re a great way to …