Leaderboard

Hello, first of all thank you for your previous answers. I haven't fixed the problem with the pads yet. I'm focusing on another problem for now: with the LED rings. with 16 led ring of 16 led no problem. when I add more, the LEDs flicker. https://youtu.be/HyLkVeFtALw?si=gT09lbCxEwLRmHt8 I read here: http://midibox.org/forums/topic/21095-lre-4x1-breakable-rgb-led-ringrotary-encoder-pcb-bulk-order/?do=findComment&comment=184155 FantomXR had flickering problems, solved with a 10uf capacitor. Should I add a 10uf capacitor at the input of my LED ring cards? (as in the image below) (C129) To understand my configuration see the pdfs: LEDRING: https://drive.google.com/file/d/1XpDQBUE42IqXpXicO--B2gfIoNQDh5ga/view?usp=drive_link “power card”: https://drive.google.com/file/d/1NJ-H-QXD-tl9rU6nbYdEh2Q4jFqjWt6b/view?usp=drive_link I made a PCB that I call a “power card” that I supply with 5v 10 amps. The J2 connector of the "power card" is connected to J4b of core 32. Connector J44 of the first OLED card is connected to J3 of the “power card” Connector J45 of the first OLED card is connected to J4 of the “power card” Connector J44 of the second OLED card is connected to J5 of the “power card” Connector J45 of the second OLED card is connected to J6 of the “power card” etc.. Thank you

Hello, I have a rebound problem with the sparkfun pads, do you have an idea how to fix this? Hardware? Software ? Thanks The rest works fine