These strange connectors link the board to the front buttons and knobs. A ribbon cable connects to a small board, then out to the audio controls. Mystery tech!

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#Tech #Electronics #DIY #CircuitBoard #Gadgets #Repair #Innovation #TechGeek

In some #controlunit, the crystal oscillator setup can be inside the #microcontroller #MCU🫣!

https://www.5021.tips/ujanja/ecucomponents

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Ohhhhhh they're here! 😁

These boards are only 48x34mm. Look at that tiny logo!

Yeah ok, microelectronics is fun.

#microelectronics #pcb #circuitboard

portal on a chip

#Portal #Doorway #Arch #Sea #Horizon #Coastal #Surreal #Fantasy #Miniature #Close-up #CircuitBoard #Electronics #Technology #Sci-fi #MacroPhotographyStyle
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on stuff here: https://aieris.art/featured/portal-on-a-chip-eris-and-ai.html

In some #controlunit, the crystal oscillator setup can be inside the #microcontroller #MCU🫣!

https://www.5021.tips/ujanja/ecucomponents

With our rubbish, no conventional school needs to #teachyourself #motherboardrepair #ecurepair #HapaUjanjaTu #ecu #electroniccomponents #repairtips #5021tips #techtips #CircuitBoard #electronicsrepair #electronicstips #Umeme #diy

Luxrobo AI PCB Platform Achieves Top 3 Global Rank at Embedded World 2026

Luxrobo's AI PCB Design Platform, MODI Studio, ranks global Top 3 at Embedded World 2026! Discover how this AI solution simplifies circuit board development for innovators worldwide. Future of tech design is here!

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https://bulklayers.com/blog/luxrobo-ai-pcb-platform-embedded-world/

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While investigating the issues with the IBM 5170, I took out the motherboard. To my surprise I believe these are some factory original bodge wires, all still in place after about 40 years.

#vintagecomputing #retrocomputing #circuitboard #pcb #ibm #5170 #80286