@kojroRI
  @kojroRI
KOJRO Retro innovations | It’s only logical. Episode 3. Christmas Calendar from KOJRO Retro Innovations. @kojroRI | Uploaded December 2023 | Updated October 2024, 1 hour ago.
This is my second take on a 24 episode Christmas calendar. Last time the take was presenting a new vintage computer from the MS-Dos area each time. This time I am going to cover some even older bits of computer history, and these bits play a part even today. We are going to look into the bread-and-butter logic chips, and the theory behind them. Mainly the 74xxx series of TTL gates.
The third episode will be about the Inverter or the NOT gate.
#RetroElectronics #TTL #DigiCember.
Link 2 playlist for 2023 episodes
youtube.com/playlist?list=PL0cFdulwNKLU5JOx1K1EDP4eVvkgyeI8H
Link 2 playlist for 2021 episodes
youtube.com/playlist?list=PL0cFdulwNKLVsEUWbmr7igYhp7EgtMVP-
It’s only logical.  Episode 3. Christmas Calendar from KOJRO Retro Innovations.It’s only logical. Episode 16 “The counting never ends..Literally” A Christmas Calendar from KOJRO.The inner workings of the PSU on the Laser200 RAM card from Arctic RetroThe Clone Wars, Leningrad 1An Easy fix.  We fix an E1 error on the Treadmill by replacing electrolytic capacitors.It’s only logical. Episode 19 “We test the 7-Segment Display” A Christmas Calendar from KOJRO RI.The Tandy 1400 LT. Autumn brings us SepTandy, Part 1We take on another C64, and don’t dare to blame everything on the PLA !386sx Test-rig, and Motherboard restorationThe Commodore 1802 Monitor, Part 2, Don’t mind the CAP.Door nr 6, DosCember Christmas CalendarPro Audio Spectrum, The Book.

It’s only logical. Episode 3. Christmas Calendar from KOJRO Retro Innovations. @kojroRI

SHARE TO X SHARE TO REDDIT SHARE TO FACEBOOK WALLPAPER