AY-3-8910 with ESP32 and Nano

SDR Transceiver - Part 7 New Board

SDR Transceiver - Part 6 Quick Update

ESP32 and PCM3060 with Arduino Audio Tools

Producing double sided PCB with UV Resist Method

SDR Tranceiver - Part 5 More Troubleshooting

Flying around the house

SDR Transceiver Part 4 Receiver ... and a problem

Some si5351 Hackery and the Tayloe at 150MHz - FAIL!!

Bear in the yard

Playing around with Tayloe Detector at 150 MHz

SDR Transceiver - Part 3 Audio and TR Switch

SDR Transceiver - Part 2 Board Walkthrough and ESP32 setup

SDR Transceiver - Part 1 Overview and Transmit/Receive Switching

ESP32 Based SDR Transmitter - Part 4 Transmitter on the Air

ESP32 Based SDR Transmitter - Part 3 BPF, Preamp and fixing some Amp problems

ESP32 Based SDR Transmitter - Part 2 Tayloe Encoder

ESP32 Based SDR Transmitter - Part 1 Audio Input

Passive IR Sensor circuit Reverse Engineering

Homebrew si5351 Board

ESP32 Radio on a Board - Part 3 Final Build and on the Air

ESP32 Radio on a Board - Part 2 Audio Interface

ESP32-A1S Radio on a Board - Part 1

Space Invader Sounds Part 2 - The SN76477

Retro Audio - Space Invaders Sound Effect Circuits

QDX - Low Output - Blown BS170s

70W Amplifier - Using RD16HHF1

70W Amplifier from eBay - Spinning my own Board

Summer walk with Oliver

QDX Fix - Blown Q7