I didn't expect to love it, and it has a learning curve, but the possibilities are endless.

It's amazing what you can do with an ESP32 (or two).

We may receive a commission on purchases made from links. 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 ...

When it comes to performance, there's a world of difference between the Raspberry Pi and Arduino. The former, after all, is technically a fully functional computer that can run games, word processors, ...

The ESP32-S3 AIoT Basic is a low-cost, learning, and prototyping kit for the ESP32-S3. The board integrates common AIoT peripherals directly onto a single PCB, making the design part easy for ...

Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...

本文编译自 Air Quality Monitoring，原作者为Chris Nafis。DIYer Yeelink姜工对原文进行了翻译，并基于原文中的原理，制作出了自己的空气质量检测器。 因为过敏和哮喘，我特别关心室内和室外的空气质量。我使用Quadrafire木炭火炉——一个应该是比较干净的柴炉做饭 ...

Abstract: This paper introduces a density-based traffic control system aimed at optimizing traffic management at intersections. Utilizing Arduino mega 2560, sensor technology, and an LCD display, the ...

Abstract: Hazardous gases like propane and methane are combustible and could cause explosion if confined in a close room. The study described in this paper comprises a system that involves detection ...

The Sensy32 Board is a compact sensor platform powered by Espressif’s flagship ESP32-S3 WiFi and Bluetooth microcontroller. The development board brings different monitoring devices together on the ...