Boards using the DB3

10 boards

Boards in 7 GitHub repositories, designed in KiCad, that use the DB3 by STMicroelectronics (-40℃~+125℃@(Tj) 1.5us 100uA 10uA 28V~36V 2A 32V 3V 5V 5V DO-35 Trigger Diodes ROHS). See how each wires it, with its parts, size, README and files; the DB3’s symbol, footprint and pinout are on its own page.

2 layers
Jbc 245
radioelf/C245-JBC-control
Control para soldadores JBC con puntas del tipo C245
79 parts15
6 layers290.7 × 322 mm
Board presignal
epatel/discrete6502
A MOS 6502 CPU rebuilt from 4,051 discrete transistors on a 291x322mm six-layer board that reproduces the original die layout
5,425 parts14
2 layers76.9 × 100 mm
Bo Tom V3
Chethien1912/Shrimp-Feed-Grinder-Motor-Driver-PCB
Board điều khiển động cơ máy xay thức ăn cho tôm
75 parts
2 layers38 × 39 mm
Triac changed example
GauravSh7/tracewise-pcb-validator
AI-assisted PCB design validation platform for early-stage KiCad board review.
21 parts
2 layers50 × 100 mm
Dimmer final
MateoCignetti/ProyectoFinal
Esta obra está bajo una [Licencia Creative Commons Atribución-NoComercial-CompartirIgual 4.0 Internacional][cc-by-nc-sa].
32 parts2
2 layers50 × 100 mm
Dimmer final alt
MateoCignetti/ProyectoFinal
Esta obra está bajo una [Licencia Creative Commons Atribución-NoComercial-CompartirIgual 4.0 Internacional][cc-by-nc-sa].
32 parts2
2 layers76.2 × 53.3 mm
ProtDimmer
MateoCignetti/ProyectoFinal
Esta obra está bajo una [Licencia Creative Commons Atribución-NoComercial-CompartirIgual 4.0 Internacional][cc-by-nc-sa].
22 parts2
2 layers34.3 × 32.9 mm
Mcu sensor firmware studies
AssaadMH/mcu-sensor-firmware-studies
A set of small but complete embedded programs — PIC instrumentation with LCD readout, and an NFC tag reader.
7 parts1MIT
2 layers46.5 × 52.9 mm
GRADATEUR AVEC DE CAP
AssaadMH/power-electronics-simulation
AC power controllers, a 0–10 V industrial dimmer, a digital tachometer and a brushless drive, designed and simulated end to end.
9 parts1MIT
2 layers55.9 × 44.2 mm
GRADATEUR DE PUISSANCE
AssaadMH/power-electronics-simulation
AC power controllers, a 0–10 V industrial dimmer, a digital tachometer and a brushless drive, designed and simulated end to end.
7 parts1MIT