Repairing a Bitx40 QRP transceiver

Improved audio from the Bitx40 by varying the carrier oscillator

The uBITX transceiver

Removing DDS generated noise noise from a QRP transceiver

Unboxing the BITX40 SSB QRP 40-Meter Rig

Farhan Describes the BITX23 -- His New 2 Meter SSB Transceiver

Electronics on the Floor: Automatic Gain Control with LED and LDR - Part 1

Electronics on the Floor: Automatic Gain Control with LED and LDR - Part 3 with S-meter

Review: Low cost Bitx40 7 MHz SSB transceiver module

Driving DC Motors with Microcontrollers

BITX 40 XCVR by PY1AHD on a balcony mounted AlexLoop Antenna

Making the Bitx40 HF transceiver more stable (ceramic resonator mod)

Murottal Anak Juz 29 - Riko The Series (Qur'an Recitation for Kids)

Big Stepper Motors with Arduino

Troubleshooting the BITX40 board's receiver

The BITX40 - A Radio for Experimenters | TAPR DCC 2019

Using Servo Motors with Arduino

BITX40 S meter

RTL SDR HF Helper improves reception

BITX-40 TX Audio Response Tests (#58)

VK3YE's 'non-invasive' AGC circuit for BiTx40 or similar QRP rigs