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Making a face mask with ANIMATIONS!

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

Modifying a Wi-Fi clock to include a temperature and humidity sensor | Creating a clock that remembers the time even when powered off | Small Tips Electronics Proje…

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 Ready-to-Use ESP32 Touchscreen Code

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

M5Stack PaperDIY Kits pair an ESP32-S3 MCU with a 4.7-inch e-Paper display

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

Build a Custom OLED Keychain Buddy with an ESP32 S3 from Scratch

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

Single Button, Handheld Gaming Console

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

Utilizing SD Card Modules with Arduino: Basics of File Operations and Memory Optimization to Overcome the '2KB Wall'

Hello everyone, and welcome to Tech & Tails! Our theme today is "Utilizing SD Card Modules with Arduino." Being able to save ...
Electronics For You

This Board Turns TVs Into Pac-Man Arcades

A fan-made Pac-Man Championship Edition port runs on an eight-bit microcontroller, generating composite video and audio with ...
How-To Geek

Your Samsung Galaxy's side button can do a lot more than you think

Most Galaxy owners know that their side button can be used for a couple of simple tasks, such as waking your Bixby, opening ...
CNX Software

LILYGO T-Dongle-C5 – An ESP32-C5 USB dongle with microSD card slot, optional 0.96-inch OLED

LILYGO T-Dongle-C5 is an ESP32-C5 dual-band WiFi 6, BLE, and 802.15.4 USB dongle that builds upon the earlier ESP32-S3-based T-Dongle-S3 board. The new board still features an optional 0.96-inch color ...