2024-12-14

Small LED strip boards.

I have these. 

The idea is small, really small,. LED driver, ESP32-S3, but small. Power from strip 5V-35V, so a switch mode supply.

To do that no USB, not USB-A or USB-C. I have used TC2030 pads.

But to allow those wanting to solder manually, pads for that as well.

We are talking 27mm x 16m LED controller.

at

No comments:

Post a Comment

Comments are moderated purely to filter out obvious spam, but it means they may not show immediately.

Subscribe to: Post Comments (Atom)

Evolution of my code and PCBs

One the last few weeks my code and PCB designs have evolved a bit! EPD This is still called EPD (E-Paper Display), but in practice it is now...

  • It's official, ADSL works over wet string
    Broadband services are a wonderful innovation of our time, using multiple frequency  bands  (hence the name) to carry signals over wires (us...
  • Air conditioning at home (planning permission!)
    For many years I used a small stand-alone air-conditioning unit in my study (the box room in the house) and I even had a hole in the wall fo...
  • Except for access
    Drivers should be aware what road signs mean. And so they need to be clear and unambiguous. But some are a tad more challenging than others,...