Mill-Max 3169-0-00-15-00-00-03-0 PCB Pins
These are brand-new Mill-Max 3169-0-00-15-00-00-03-0 gold-plated PCB pins. They have an 0.018″ diameter tail (the standard size for a DIP pin) an 0.056″ diameter middle section and an 0.022″ diameter...
View ArticleHP 1820-0285 Reproduction Pulse Shaper for 8007A and 8007B Pulse Generators
Do you have an HP 8007 series pulse generator which no longer produces output? Unfortunately, the problem is likely one of the custom HP pulse shaper ICs, a part which is completely unavailable… That...
View ArticleEPROM Programmer Universal Adapter
Are you trying to troubleshoot a vintage computer, gaming, or arcade system? Are you having trouble reading or testing the obsolete and obscure types of ROM or EPROM chips that it uses? Well, if so...
View ArticleCommodore PET Video Mixer
This tiny adapter allows the original PET 2001-8 computer to put out a rough approximation of composite video so that you can connect a standard composite video monitor in place of the internal...
View ArticleCommodore PET 2001 ‘Chiclet’ Key Plunger
Do you have an original Commodore PET 2001 (‘chiclet’ keyboard model) with a broken-off key? If so, this is the part you need to fix it! When a key is broken off, the part that actually fails is the...
View ArticleBatten and Allen BA3760 Dill Leadframe (DIP PCB Edge Clip Pins)
For sale is one lot of 50 Batten and Allen BA3760 pins. After much work tracking down a source for these amazing pins, I can finally make these available to the public! What makes these pins so...
View Article6540 ROM Adapter (Old Version)
This is the first revision of the Commodore PET ROM adapter. It is now obsolete, so unless you have a specific need for this version, please buy the new version here. This adapter will replace a single...
View Article2801Prog Rev. 1 MCM2801 EEPROM Programmer
The 2801Prog is a compact, low-cost programmer for the Motorola MCM2801P (2801) EEPROM. The 2801 is a first-generation EEPROM requiring a high voltage (+25V) for programming and thus is not supported...
View Article2801Prog MCM2801 EEPROM Programmer (Obsolete Rev. 0)
This is the now obsolete 2801Prog Rev. 0. This page is left here only to support for existing 2801Prog Rev. 0 owners. New customers should buy the 2801Prog Rev. 1 here. The 2801Prog is a compact,...
View Article2006Prog SDA-2006 EEPROM Programmer
The 2006Prog is a compact, low-cost programmer for the Siemens SDA-2006 (2006) EEPROM. The 2006 is a first-generation EEPROM requiring multiple high voltage supplies (+33V and +15V) and one negative...
View Article2006Prog SDA-2006 EEPROM Programmer (Obsolete Rev. 0)
The 2006Prog is a compact, low-cost programmer for the Siemens SDA-2006 (2006) EEPROM. The 2006 is a first-generation EEPROM requiring multiple high voltage supplies (+33V and +15V) and one negative...
View ArticleMPS 6540 Commodore PET 2001 ROM Adapter (Obsolete Rev. 3 Version)
I have been selling ROM adapters for the Commodore PET-2001 since 2009. Over these last five years I have been honing my design skills on my many different replacement electronic parts and through...
View ArticleReplacement Inguard ROM for the HP 3455A Voltmeter (HP P/N 1818-2270)
Do you have an HP 3455A voltmeter with a bad inguard ROM? If so, this is the part you need. The inguard ROM chip in this popular meter is a 100% custom HP part, but with this adatper it is a simple...
View ArticleMPS 6550 Commodore PET 2001 RAM Adapter
I have been selling adapters to replace the MPS-6540 ROMs in the Commodore PET-2001 since 2009, but until now, there has not been a solution for the equally scarce MPS-6550 RAM chips. This product...
View ArticlePC AT PS/2 Power Supply Load Tester
The PC / AT / PS2 Power Supply Load Tester (also known as the AT PS Test) is a compact and convenient device which allows for rapid testing of computer power supplies utilizing the connector pinout...
View ArticleMPS 6540 Commodore PET 2001 ROM Adapter
I have been selling ROM adapters for the Commodore PET-2001 on eBay since 2009. These new Rev. 4 ROM adapters feature: -Pin-compatibility with the obsolete MPS6540 ROM chips used in the Commodore PET...
View ArticleSkil 1614 and 1616 Chainsaw Fuel Filters
Are you repairing a Skil 1614 or 1616 chainsaw? Is the original fuel filter disintegrated or clogged with old gas? If so, you need this special custom-made reproduction fuel filter. It replaces Skil...
View ArticleBlack and Decker 73566 and 73074 Bench Grinder Clamp Washers
These parts are replacements for the grinding wheel clamp washers used in the Black and Decker 7900 bench grinder. If you own one of these venerable old grinders but have lost or bent one of the clamp...
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