LED SCREEN FOR MOVIE SET
Seeking help to build LCD timer/clock prop for film, size of watch or slightly bigger.
LED
Metal Core PCB (MCPCB) featuring plated through-holes on both sides
Designing thin PCB (15cm x 1.8cm) with LEDs & driver SMD components, microcontroller for dimming control, utilizing sandwiched MCPCB with plastic core for stability, featuring plated through vias for tracking, aiming for cost-effective assembly.
Metal Core PCB (MCPCB) featuring plated through-holes on both sides Read More »
First try at routing USB differential pairs on a 2-layer PCB — Meets standards.
Custom keyboard prototype with USB connectivity issues resolved through differential pair routing for impedance control, compact design, and cost considerations.
First try at routing USB differential pairs on a 2-layer PCB — Meets standards. Read More »
Why is the footprint of the thermal pad on this IC so compact?
The 25th page of the app note shows the land pattern for an offline linear LED driver IC with small thermal pad size.
Why is the footprint of the thermal pad on this IC so compact? Read More »
Manufacture of slim PCB sticks
Designing minimal profile LED sticks, seeking feedback on panelizing for manufacturing efficiency.
Standard packages for LED SMT technology
What are the standard package sizes for SMT LEDs? Limited options on Farnell. Need common footprints.