Mfg, Nerd, #Entgineer, & #GladScientist, 🛸lifting minds to otherworldly realms with the power of physics 👽 #BecomeABeliever #GoForADryV #SeeTheLight

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Joined 1 year ago
Cake day: June 14th, 2023

  • It was active for about 3 months, until she broke the screen. I replaced her device and put the phone on the shelf. I replaced the screen and digitizer a year later when I needed a spare handset and they told me “it had never been on network” and was ineligible for being unlocked. Which is bullshit because the phone was bought and paid for at the time I purchased it in a box at the store with a prepaid card. As far as I’m concerned, straight talk still owes me 200$. Even if the phone was NEVER activated, I still own it outright, making it mine to do with what I please.

  • I was a poor college student and had access to engineering samples from a local manufacturer. Discarded parts gave me twin 15" LCDs for free in the mid 00’s. Also, to see if I could. It was a fun challenge. These are different revs of a controller that were outfitted in several slot machine prototypes. They gave me many years of service. I probably still have inkjet prints of the pinout and signal diagrams, somewhere.

  • I have rematched controllers to displays in the past. It’s neither simple nor easy. You’ll need to dig through spec sheets to ensure you’re sending the correct signals over the correct pinouts, at the correct frequencies and voltages. Be prepared to read some IO documentation for the sending and receiving chipsts, then verify pinouts with certainty. They are not always standard.

    Here are 2 identical LCDs, with 2 very similar, nearly identical looking controllers. Note that one needed to be re-wired. It is not fun butt-connecting 2 dozen 28ga wires.