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Sonicake pocket master midi control using ESP32 CYD

The Sonicake pocket master is a great cheap guitar effects you can buy. But it lacks control

Warning: AI-Generated circuits are dangerous

Lately, it seems like you can’t scroll through social media without seeing AI-generated content everywhere. For the most part, I don’t mind it. AI is an incredibly powerful tool for writing, brainstorming, and creating stunning digital art.
But recently, I’ve noticed a troubling new trend popping up in the maker and electronics communities: AI-generated circuit schematics. And frankly, it’s alarming.

build an Ai Speaker for less than $20

Ai is everywhere so why not make use of it for our next project? In this project I build an Ai assistant speaker that you can talk to and ask anything. Here is a simple diy ai speaker chatbot that is easy to build.

Digital clock with ESP32 RTC and LED Matrix

This is another ESP32 with RTC and LED matrix project. This time I have put a ping pong visualization just for fun.

Digital clock ESP32 with RTC and LED matrix

Here’s another project using ESP32 with RTC and LED Video wall module. It is basically same with the last project with analog clock

Elite Analog Clock project with ESP32, RTC and LED Matrix

ESP32 is a very versatile microcontroller with lots of computing power for lots of application. Here’s a fun project using RTC and LED matrix to build a hi-tech analog clock.

Power sequencer using arduino nano

A power sequencer is useful for audio systems where you can power up each equipment one at a time in sequence. This will prevent pop sound on the speaker during powering up or down. Basically the power sequence is from input to output when powering up and output to input when powering down.\