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Julian Spina

Exploring Analogic and Digital Worlds

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Vintage Gallery

Here’s a list of very old motherboards and expansion boards coming from the ’80s and the ’90s. If you’re interested in buying the boards feel free to contact me.

CD-ROM Controller Hitachi IFI4-A ISA 8 bit (1988)
Controller ISA 16BIT HDD+FDD+RS232+Parallel ISA 16 bit controller

If you're interested to Vintage Boards contact me or see the Vintage Section

Hot Sale ACS712 5A 20A 30A

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Latest Articles

  • Control Water Pump using ESP8266 ESP12E (DRAFT) 25 August 2022
  • Easy Programming ESP-12E using ESP-8266 6 June 2022
  • ATTiny/Arduino UNO AC current measurements with ACS712 22 March 2022
  • ACS712 Module problems – 30A version 29 December 2021
  • Arduino DC current measurement problems 21 March 2021

Comments

  • Julian Spina on ATTiny/Arduino UNO AC current measurements with ACS712
  • franco on ATTiny/Arduino UNO AC current measurements with ACS712
  • Julian Spina on UEIUA CPY-2420 Review and possible problems
  • Nando Filigrasso on UEIUA CPY-2420 Review and possible problems
  • Julian Spina on Arduino DC current measurement problems

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