A Raspberry Pi, an Adafruit 7-segment display, a 3D printed case, some vibe coding—and we've got a forever-clock that never ...

AM232X is a sensor similar to the DHT12 with an I2C interface. Although in theory this could enable multiple sensors on one bus the AM232X has a fixed address 0x5C so one need to implement a ...

ESP32 text to speech becomes a really helpful feature that can turn an embedded project from good to really useful. Whether you're building a handheld device, automation panel, safety monitor, or ...

After upgrading an iPad, you may want to find a use for your old one instead of disposing of it. Here are ways you can make your older iPads more useful. When your iPad gets old and you want to get a ...

This project aims to build a digital clock using a real-time clock chip (DS3231) with battery backup, a liquid crystal display (JHD 204A), and an Arduino Uno board. Let us try to design our own ...

“Ting-Ting-Ting” – We are all familiar with that sound of school bell which rang before morning assembly, lunch break and at the end of the day. These bells are often operated manually. There are some ...

This README has been restructured for easier navigation and first-time setup. Looking for the original technical documentation? Find it in readme_old.md. dtuGateway provides a reliable, dedicated ...

This Arduino based Real time clock is a digital clock to display real time using a RTC IC DS1307 which works on I2C protocol. Real time clock means it runs even after power failure. When power is ...