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That was 2025!

Stop Using printf() - Debug ESP32 the Right Way

ESP32-S3 Dev Board Assembly

I Built a 27V PCB to Fix This $3 Display...

I made a 10¢ MCU Talk

Brain Surgery

10 Cent Music Machine

PDM Microphone Mystery

ESP32-S3 as a USB Audio Device

High Voltage Coin Cell

Easy ESP32-S3 Dev Board

Red Arcade Thing Repair

This could have caught fire!

A better serial plotter

Tearing Down a Bistable Cholesteric Display

This number does nothing...

And here's the video

My PCB Has a Digital Twin

Even better fix!

Oops I Did It Again

Crowdfunding Success - Was it worth it?

World’s Smallest USB-C Li-Ion Charger?!

Vibe-Coding a PCB - surprisingly good

Firmware Vibing

More fun and games with high voltage...

⚡️Danger danger - high voltage⚡️

What's wrong with my lightbulbs?

Electronic Chopsticks!

Custom KiCad Silk Screen

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