Hello everyone! Welcome to the 'Tech & Tails' channel. Today, we are going to cover a very exciting theme: 'Visualizing ...

A pulse-test diagnostic node that estimates second-life EV battery health in minutes using edge AI on Arduino UNO Q — no expensive lab equipment required. Millions of EV battery packs are retired ...

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

An open-source project called ESP32 iPhone Agent lets an AI model control a real iPhone using a low-cost ESP32-S3 development board. Created by Henry Yuan, the project can perform actions such as ...

A 4‑voice polyphonic Arduino synthesizer, medium‑wave AM radio transmitter, and educational DSP platform that turns emotions into music — and broadcasts them through the air. A complete design and ...

It's an 8-channel low-side switch array that lets low-power logic signals drive loads up to 500 mA and 50 V. It's a 16-channel, 12-bit PWM controller controlled via I2C, commonly used to drive servos, ...

The Meta Portal and associated devices are effectively defunct, having been abandoned by the company in 2022. If you’ve still got one at home, you might be wondering what to do with it. That’s where ...

Bresser 5-in-1/6-in-1/7-in-1 868 MHz Weather Sensor Radio Receiver for Arduino based on CC1101, SX1276/RFM95W, SX1262 or LR1121 ...