An auto driver in Bengaluru went viral for a clever payment solution. He displayed a UPI QR code on his smartwatch, allowing ...

That is exactly what this Raspberry Pi object detection project demonstrates. You can build a fully working object detection ...

It happened when I was tidying up my desk drawer because I couldn't find something I was looking for. I found a small glass tube that I had bought a long time ago and forgotten about. I only had a ...

During the COVID-19 pandemic, I was frequently measuring my body temperature and blood oxygen levels. Based on information that it was possible to take an electrocardiogram (ECG) using the ECG app on ...

If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an Arduino is. This microcontroller is at the heart of countless ...

A GUI can be used to control the hardware, stimuli and variables needed for both method of constant (MOC) and more complex behavioural tasks that use the state machine. GUI supports protocol files ...

A BLE-powered status light for Cursor Agent, using ESP32-C3 to visualize AI coding states such as thinking, busy, success, error, and waiting for user action. 基于 ESP32-C3 的 Cursor Agent BLE ...

I Turned Raspberry Pi into a QR Code based Entry System with Auto ID Cards QR codes are widely used in entry and exit systems for various events to monitor the number of participants and ensure that ...