Run Neural Networks on ANY Microcontroller!

Useful Op-Amp Circuits You May Never Have Heard Of.

Op-Amp Specs Made Easy: Gain Bandwidth Product and Slew Rate

Let's Make an Oscilloscope From a Raspberry Pi Pico and Android Phone (or Tablet)

Your Old Android Phone as a Controller for Arduino Projects

Your Old Phone as a Touchscreen for Arduino!

Five 555 Circuits You May Never Have Heard Of

Forget About Raspberry Pi! Use Your Old Android Phone Instead. (Really???)

Robot Voice for Arduino

TTL Microcomputer Built on FPGA

Get Started With FPGAs and Verilog in 13 Minutes!

How Good is Free AI Voice Cloning Software?

I Hacked a Mouse into a Camera!

How to Connect a Mouse to an Arduino?

Receiving Digital Shortwave with ESP32-SDR Receiver

Super Simple Breadboard-SDR Receiver from 50 kHz to 30 MHz

Arduino as AM Radio Transmitter

The Arduino's Secret WIFI

1-Bit Breadboard Computer with MC14500

C64 on a Breadboard: Play Retro Sounds with MOS 6581 (SID) and ESP 32

IoT All-In-One Meter With VFD Tubes

How To Debounce Buttons? Seven Best Ways

Z80 Programming With ChatGPT

Laser Scanning Microscope from Blu-ray Player #3: Increasing the Resolution

Laser Scanning Microscope from Blu-ray Player #2: Shooting Images

Laser Scanning Microscope from Blu-ray Player #1: Making a Laser Microphone

Build Your Own Z80 RETRO Home Computer!

DIY Z80 Retro Computer #7: Wrap Up, EEProm, and PCB

Make Your Own Microchips!

DIY Z80 Retro Computer #6: Monitor and Keyboard