On "Hacker News," a bulletin board where engineers and entrepreneurs from around the world gather, technical news and ...

A 100-day challenge exploring IoT and embedded systems using ESP32, ESP8266, and Raspberry Pi Pico with MicroPython. Each day covers a new sensor or module with complete code, circuit diagram, and ...

So you've already outgrown Arduino's most beginner-friendly board, the Uno, and are looking to move on to bigger, more exciting projects. In that case, the Nano family might just be what you need.

A scrolling LED display that fetches the current Spotify track from Home Assistant via MQTT and displays it on a MAX7219 8×32 LED matrix. Built with Arduino C++ for reliability and performance.

In this article, we will see a list of useful Arduino Shields, a special hardware that sits on top of Arduino and gives additional features to Arduino. I collected a list of unique and useful Arduino ...

Earlier, we have already published various projects ideas like Embedded Systems Projects, top PIC microcontroller projects, etc. All those projects ideas are gathered from different sources and ...

Needing a clock for my music studio room, looking around in the market I did not find a clock with the characteristic I like as per: digital, not too big but with "big numbers", moderate/low ...

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

As shown in the block diagram above, the Coin acceptor module acts as the input device which gives the signal to Arduino when it detects a valid Coin inserted within it. Arduino receives the signal ...

Last time, we covered magnetic levitation with an analog comparator. Now an ESP32 Pico SoC is in control. The title of the first article in this series, “Magnetic Levitation the Easy Way,” might have ...