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Tag Archives: LCD

Using the LCD

I found an old beaten-up CD player a while back, and decided to take out the human interface card, with the LCD and buttons on it. In a previous episode, I managed to get the LCD to do something. Now, I will try to let it do exactly what I want it to do! The […]

Posted byIIVQ2020-06-25Posted inElectronics, HackingTags: 7-segment, clock, COP472WM-3, IIVQ, LCD, timer2 Comments on Using the LCD

Controlling the card

LCD, all segments driven

I found an old beaten-up CD player a while back, and decided to take out the human interface card, with the LCD and buttons on it. In a previous post, I found out where all the connections on the PCB go and how they connect the buttons, LCD and chips together and what they do. […]

Posted byIIVQ2020-05-172020-06-01Posted inElectronics, HackingTags: Arduino, COP472WM-3, IIVQ, LCD, PC74HCT164T1 Comment on Controlling the card

Interfacing with a human interface card

I found an old beaten-up CD player (a Philips AK601) next to the trash container a while back.I picked it up, found it not worthy of being taken back into use, so I decided to open it up and maybe gut it for parts. I found a couple of motors inside, but what really drew […]

Posted byIIVQ2020-05-172020-06-01Posted inElectronics, HackingTags: Arduino, COP472WM-3, IIVQ, LCD, PC74HCT164T2 Comments on Interfacing with a human interface card

Recent Posts

  • Repairing my fridge
  • Using the LCD
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  • Controlling the card
  • Interfacing with a human interface card

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