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“A simple clock with a countdown timer function implemented with the Calliope mini 3 and some Grove modules. A simple clock with a countdown timer function for the Calliope mini 3. I made this to experiment with the new Calliope …
“Ever wanted to learn Morse Code but never knew how to start? Try out this fun game as a catalyst for your cryptographical adventure! Think back to when you were a child…to the days of when you had the …
“Dual Clock System consisting of two Pico-2040 micro controller-based clocks connected via I2C The Multi-functional Clock System is composed of two distinct clocks, each based on the Pico-2040 micro controller. These clocks are interconnected via an I2C Bus, facilitating communication …
“A fun mini-project to cram a Raspberry Pi-based composite video player/recorder inside a VHS cassette. The VHS cassette was a popular video recording medium for decades but is rarely used today. When I needed a simple composite video player …
“Test your reaction time with this simple fast-paced button pressing game! I built a reaction time game using an Arduino Nano! Here’s the project: How to build? The build is really easy to set up. Starting with the buttons …
“Common commercial bathroom scales allow a long battery life thanks to the use of low-consumption displays (typically LCD without backlight) which, however, in low light conditions are not easily readable. My idea was to build a load cell based scale …
“SubscriberBoard is a four-digit, seven-segment display scaled up to a size that makes it perfect for wall art! It connects to a Home Assistant home automation server and can show whatever four-digit numbers that server can send via MQTT. I …
“Everything about this alarm clock is controlled from your smart phone using the Arduino Cloud. And it sets itself using NTP time. Alarm clocks usually come with a variety of buttons and switches. As a minimum, we need to set …
“This frequency meter uses an inexpensive STM32 microcontroller, and the frequency range is from 0 to 30 MHz A frequency meter, also known as a frequency counter, is a device or instrument used to measure the frequency of an oscillating …
“RHT Device is a very simple relative humidity and temperature sensor that shows the data in the screen. The project was chosen to test the I2C communication of the PIC18F14k50. Supplies: You will need the following components (For V1 revision …