4 layers44 × 51.1 mm
Front mcu db64
stuperbad/LED-Watch
A round LED wristwatch: 132 small LEDs (12 hours, 60 minutes, 60 seconds as three concentric rings) driven straight from an AVR microcontroller, with an accelerometer to wake it.
218 parts
Boards by stuperbad
9 boardsOpen-source boards designed in KiCad by stuperbad on GitHub, from 1 repository. A board’s address here is its repository’s there.
- 2 layers41.3 × 47 mm
2025-11-19 RGB board - autopathing
stuperbad/LED-Watch
A round LED wristwatch: 132 small LEDs (12 hours, 60 minutes, 60 seconds as three concentric rings) driven straight from an AVR microcontroller, with an accelerometer to wake it.
140 parts - 2 layers41.3 × 47 mm
/2025-11-19%20RGB%20empty%20version%20(unrouted%20board%20%2B%20schematic).kicad_pcb.jpg?size=s&soon)
2025-11-19 RGB empty version (unrouted board + schematic)
stuperbad/LED-Watch
A round LED wristwatch: 132 small LEDs (12 hours, 60 minutes, 60 seconds as three concentric rings) driven straight from an AVR microcontroller, with an accelerometer to wake it.
140 parts - 4 layers42.9 × 50.3 mm
2025-11-23 RGB board - 4 layer WIP 11-23 0.1mm traces
stuperbad/LED-Watch
A round LED wristwatch: 132 small LEDs (12 hours, 60 minutes, 60 seconds as three concentric rings) driven straight from an AVR microcontroller, with an accelerometer to wake it.
142 parts - 4 layers42.9 × 50.3 mm
.kicad_pcb.jpg?size=s&soon)
LED Watch (minute6-below + vcc link)
stuperbad/LED-Watch
A round LED wristwatch: 132 small LEDs (12 hours, 60 minutes, 60 seconds as three concentric rings) driven straight from an AVR microcontroller, with an accelerometer to wake it.
146 parts - 4 layers42 × 51.2 mm
LED Watch - Single Color
stuperbad/LED-Watch
A round LED wristwatch: 132 small LEDs (12 hours, 60 minutes, 60 seconds as three concentric rings) driven straight from an AVR microcontroller, with an accelerometer to wake it.
197 parts - 4 layers42 × 51.2 mm
.kicad_pcb.jpg?size=s&soon)
LED Watch - USBC hand routing 7 (before outer arcs in)
stuperbad/LED-Watch
A round LED wristwatch: 132 small LEDs (12 hours, 60 minutes, 60 seconds as three concentric rings) driven straight from an AVR microcontroller, with an accelerometer to wake it.
206 parts - 4 layers43.5 × 52.7 mm
Y43 dog
stuperbad/LED-Watch
A round LED wristwatch: 132 small LEDs (12 hours, 60 minutes, 60 seconds as three concentric rings) driven straight from an AVR microcontroller, with an accelerometer to wake it.
191 parts - 4 layers43.5 × 52.7 mm
Y43 poly
stuperbad/LED-Watch
A round LED wristwatch: 132 small LEDs (12 hours, 60 minutes, 60 seconds as three concentric rings) driven straight from an AVR microcontroller, with an accelerometer to wake it.
191 parts