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Start page Artifact Electronics - Commodore PET repair | Artifact Electronics has made a new Youtube video: This time he repairs a Commodore PET with a problem with the screen. Chuck Hutchins - petSD+ | Chuck Hutchins has made a video about assembling and testing a petSD+ version 2.4. This is a SD card reader for the Commodore PET. Adrian Black - PET 2001 repair | A new video from Adrian Black. This time he repairs and cleans a Commodore PET 2001 computer. Tynemouth Software - SD2PET | Tynemouth Software has written a blog about the development of a SD card disk drive for the Commodore PET series of computers. The SD2PET is now available for pre-order. Rob Clarke - PET 4010 Voice Response Unit | Rob Clarke has made a video about the Commodore PET 4010 Voice Response Unit. This device was developed for the Commodore PET/CBM computer by the Votrax corporation. Chuck Hutchins - Commodore 2031 | Chuck Hutchins has made a video about troubleshooting and repairing a Commodore 2031 disk drive. HAL PCG-6500 - PET/CBM | The guy old made a video of a rare hardware expansion for the Commodore PET/CBM computer. The HAL PCG-6500 is a graphics board with aprogrammable character set generator and a sound device. Tynemouth Software - PET 8032 | Tynemouth Software has repaired a Commodore PET 8032 computer. This time the problem was the video and a ROM. Iz8dwf - 3040 repair | Iz8dwf made a video of the repair of a Commodore 3040 disk drive. This time the speed controller of the diskette motor was defective. Iz8dwf - PET 2001 repair (2) | Iz8dwf made a video of the repair of a PET 2001. This time he cleaned the Datassette and the keyboard. PET 2001 clone | Glen Kleinschmidt has built a clone of a CBM PET-2001. The specifications are: 32 KiB RAM, BASIC#2, WDC65C02N (CPU), WDC65C21N (PIA) and a WDC65C22N (VIA). Tynemouth Software - IEEE-448 port tester | Tynemouth Software has developed a IEEE-448 port tester for the Commodore CBM/PET computers. Chuck Hutchins - PET keyboard repair | Chuck Hutchins made a video about repairing a PET 8032 Business keyboard. He cleaned the contacts, checked the resistances and repaired a broken circuit trace. Iz8dwf - PET 2001 repair | Iz8dwf made a video of the repair of a PET 2001. The PET 2001 needed new 6550 and 6540 IC's. Software Library: Commodore PET | The Software Library: Commodore PET is a collection of software for the Commodore PET. At the moment the collection contains 339 programs and games. Tynemouth Software - PET replacement keyboards | Tynemouth Software has developed a replacement keyboard for the Commodore PET computers. The replacement keyboards are available for the graphics keyboard and the chicklet keyboard. The keyboard is now also available with a black circuit board. Commodore Pet Tape Recovery | Galb2x2 made a video about recovering a cassette tape for the Commodore PET computer. He uses a C2N Datasette and an Arduino. Dave Bradley - Super PET | Dave Bradley made a video about the repair of a Commodore Super PET. Tynemouth Software - PET replacement keyboards | Tynemouth Software has developed a replacement keyboard for the Commodore PET computers. The replacement keyboards are available for the graphics keyboard and the chicklet keyboard. Iz8dwf - PET RAM/ROM board | Iz8dwf made a video of the development of his Commodore PET RAM/ROM replacement board. The specifications are: 2 x ROM (24Kbytes) and 2 x 4K ($F000 - $FFFF). Iz8dwf - PET 2001 repair | Iz8dwf made a video of the repair of a PET 2001. The PET 2001 needed a new daughterboard with RAM and ROM. PET De Lux - The Commodore PET tribute | Love Hultén made a tribute to the Commodore PET 2001. The PET De Lux is handmade from American walnut. But it has a modern computer inside, emulating video game systems such as Commodore 64, NES and many more. Iz8dwf - Commodore C64 & PET 2001 repair | Iz8dwf made a video of the repair of a Commodore C64 and a Commodore PET 2001. The C64 had a faulty PLA and a bad RAM chip. The PET 2001 needed a new RAM and ROM chip. Tynemouth Software - PET 3032 | Tynemouth Software has repaired two Commodore PET computers. The one PET had a couple of bad IC sockets and the other PET had damaged tracks on the circuit board and a bad capacitor. Iz8dwf - PET 4032 | Iz8dwf made a video of the repair of a Commodore PET 4032 computer. This time the fault was a ROM and a VIA 6522. Iz8dwf - PET 3032 | Iz8dwf made a video of the repair of a Commodore PET 3032 computer with faults in the video generation and a bad MOS-6522 chip. Commodore PET Datassette repair | Tynemouth Software has repaired a Commodore PET 2001. This time he repaired the digital counter of the Datassette. Commodore PET Video RAM problems | Tynemouth Software has repaired a Commodore PET.This time he repaired the video part by replacing it with a Video RAM replacement board. The 8-Bit Guy - Commodore PET | The 8-Bit Guy made a video about cleaning and repairing a Commodore PET computer. Commodore PET 2001 repair | Tynemouth Software has repaired a Commodore PET 2001.This time one of the 74LS157 multiplexers was the problem. PET 2001 clone | Glen Kleinschmidt is working on a clone of a CBM PET-2001. The specifications are: 32 KiB RAM, BASIC#2, WDC65C02N (CPU), WDC65C21N (PIA) and a WDC65C22N (VIA). Multi-EditorROM - CBM/PET | Steve Gray started a new project for the CBM/PET computers. The Multi-EditorROM is a adapter board that allow you to select any one of 16 different 4K Editor ROMs on a Commodore PET/CBM machine. The Editor ROM is responsible for all screen, keyboard, clock and IRQ processing on BASIC4 PET/CBM computers.
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