05:29
D07: 3W guitar tube amplifier from old record player powered by ECC83 and EL95
03:18
D06: JBL subwoofer to Guitar Bass amplifier conversion
02:22
Kevler Pro SubWoofer TPA3116D2
09:05
D05: vintage hybrid guitar amplifier (6AT6 + TDA2003)
02:45
70's electronic surgical cutter instrument repair
03:58
Pioneer XL-L77 subwoofer + Creative Inspire T3030 + Bluetooth
04:26
Pioneer M-J310 amplifier bluetooth mod
06:10
900VA Belotti variac rehabbing
06:57
Measure tube amplifier output transformer impedance
06:36
Vintage IBM 5160 Schrack Elektronik 130W PSU repair
03:58
USB to serial adapter to transfer files from a modern to a vintage PC
04:09
IBM AT (PS/2) to XT (DIN) keyboard conversion
04:28
Vintage IBM 5160 XT PC restoration
03:20
MicroProto, a micro protocol for data exchange between devices
08:02
Vorwerk VK-140 Folletto vacuum repair
02:09
Mono Speaker for mixing using a Tannoy ceiling monitor
02:04
Germanium Distortion pedal, San Pellegrino Terme
06:31
X/Y label plotter to vinyl cutter, pen plotter conversion using grbl
06:19
Macchina Del Tempo tap tempo delay guitar pedal repair
06:17
Dual Terratec Phase 88 Rack audio interface repair
06:41
UNI-T UT61D AC mode repair
04:09
Vintage Philips speakers restoration with TPA3118 bluetooth amplifier
05:52
.NET Software License Manager in almost one line of code
03:54
AVR serial to 8 digits seven segment numeric display
05:40
Video intercom additional buzzer circuit
03:58
MiniProto, a mini protocol for data exchange
04:58
1W guitar amplifier in a 60's portable radio case
02:13
A4 home-made Laser Engraver grbl firmware update 1.1h
03:09
DentneD - open source Dental Practice Management Software
02:57
DoctcoD - open source Medical Practice Management Software
10:01
Antonelli COMET 2616 vintage organ repair
01:02
Seven segment smart counter PCB and 3D printed box
05:39
Garrard 60B by Philarmonic Elettronica turntable repair
06:36
D04: vintage 18W guitar amplifier
05:02
AVR Industrial Weight Checker
03:10
Extended button debounce library
05:30
JBL Creature II speakers repair and power supply mod
15:44
How to remove and replace PS3 capacitors - YLOD repair
07:14
Bontempi HP 544.20 keyboard repair
05:12
Sony Playstation 3 Fat YLOD repair
02:03
ESP8266 seven segment smart counter
02:22
ESP Temperature to ThingSpeak smart meter
02:04
TB6612FNG AVR ATmega motor driver
01:09
ESP8266 ESC/POS Smart Printer
02:07
MiniHTMLTextBox - .NET WinForm HTML TextBox component
04:05
ESP8266 Smart Wind Speed Meter
02:39
A motor driver board for sensorless and sensored BLDC on ATmega micro
01:32
BLDC motor driver v02 speed test
02:17
Homemade PCB Cutting Machine
03:19
My Score Keeper: A simple app to track score of your games
02:43
AppDressBook: React Native Address Book app that synchronizes contacts using a custom API server
02:21
NRI G-13.mft parallel coin acceptor to Serial adapter
04:27
Ruby Amp: Standard, Bassman and Hiwatt with distortion mod
06:55
D03: a guitar amplifier from a 50's turntable by LESA
06:22
AVR Brushless motor driver PWM scheme samples
01:55
An ATmega brushless sensorled motor driver
02:36
An ATmega brushless sensorless motor driver
01:14
WiiPoser, a Wii Nunchuck frame
02:28
Linux Mint on Z83-F Intel Atom X5-Z8350 mini PC
01:36
AVR ATmega MCP4728 DAC library