These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...

Let's make a Face Mask with LEDs! **Materials:** - Individually addressable LED strip soldered in a 30 x 12 LED grid - ...

Last time, I used an Arduino to build a small clock that retrieves the time via Wi-Fi.Click here for the previous article: I ...

LCD Wizard generates complete LVGL code for ESP32 and STM32 touchscreen interfaces directly in your browser. Get 15 free code ...

M5Stack has released the PaperDIY series, an updated version of its 2020 M5Paper ESP32 development kit, featuring an ESP32-S3 ...

Build a tiny ESP32 OLED keychain with a 1.3-inch display and custom 3D-printed enclosure. Wire the ESP32 S3 and program it ...

Building a custom Arduino controller for a robotic eye! Discover how electronics and programming come together to control ...

Those of us who grew up in the 70s and 80s might be familiar with the Atari 2600 console and its now relatively ...

Why Arduino on a day off?I took the day off work today because I wasn't feeling well.Even while lying down, I couldn't stop ...

A fan-made Pac-Man Championship Edition port runs on an eight-bit microcontroller, generating composite video and audio with a handful of ...

In addition to a lineup of revamped Kindles today, Amazon also unveiled a few new accessories meant to make reading much easier. The most intriguing of these is the Kindle Click: a Bluetooth remote ...

Belly button pain can be from conditions ranging from indigestion to serious issues like appendicitis. It may feel sharp or dull, come and go, or be constant. Severe cases require immediate medical ...