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Talking alarm clock with 8x8x4 matrix display

“Wake to any of 100’s of MP3 messages from SDRAM. Scrolling display w/remote shows clearly w/o glasses. Temp too! This is my second Arduino build. Lots of fab issues have been resolved and this is more of …

WIO Terminal AI gesture recognition with on-device training

“Train an artificial neural network directly on the Wio terminal with AIfES® to recognize simple gestures. Introduction In this tutorial we would like to show you how to implement a simple AI based gesture recognition with AIfES® on the Wio …

Automated Chessboard

“Welcome, I like playing chess game and up to now I played a lot on the Internet or with different Apps. But I was frustrated to pass all this time behind a screen. I started to look into the electronic …

CLUE BLE MIDI Glove

“Send wireless MIDI continuous controller (CC) messages over the air to your favorite BLE synthesizer or synth app on iOS or mac os! This project uses the CLUE’s built-in accelerometer and proximity sensor to send three different CC signals …

DIY Arduino IN-1 (ИН-1) Nixie Tube Clock

“This is another one of the many unusual clocks you can see in some of my previous projects. IN-1 nixie tubes are relatively cheap. Nixie tube is an electronic device used for displaying numerals or other information using glow …

DIY Split-Flap Display

“Split-flap displays are electromechanical display devices, which were common in airports or railway stations a few years ago.Unfortunately, most of them are gone and replaced by LED displays. Why not create a DIY version of it? As mechanical devices …

Double Lithium-Ion/Lithium-Polymer USB Type-C Charger

“Double Lithium-Ion/Lithium-Polymer USB Type-C Charger Nowadays, Lithium batteries are used extensively in portable devices, such as cellphones, laptop computers, electronic gadgets, … etc. There is a standard industry-defined procedure (cycle) for charging the lithium-ion/lithium-polymer batteries, otherwise, the lifetime of …

Electronic Game - Four in a Row

“This project was created by Cristhian López Reyes, Luis Miguel Campos García and Juan Pablo Páez Guerrero, students of ‘Creative Electronics’, a Beng Electronics Engineering module at the University of Málaga, School of Telecommunications. We would like to introduce you …

Fiber Optic Matrix Display

“Behold! This is a 35x7 RGB matrix display powered by a Raspberry Pi Pico and a bunch of WS2812B LEDs (Neopixels). I’ve never see anything quite like it on the internet before, hopefully I’m the first! The display …

Gesture Recognition: TinyML for 8-bit Microcontroller

“How to create a gesture recognition system with Arduino and Neuton TinyML Introduction In this project, I will show an easy way to get started with TinyML: implementing a Machine Learning model on an Arduino board while creating something cool …