Hardware projects tagged schematics

Open hardware projects tagged schematics on BoardRepo, the GitHub for hardware. View schematics and PCBs in the browser and download the sources.

Projects

8 boards

shinsanwaswitch

@steelpuxnastik

DIY-friendly photointerrupter microswitch/lamp holder 2-in-1 for generic 100mm Chinese arcade buttons. Enables an OBSA-LHSXF+OBSA-100UMQ-like setup at low cost with generic parts.

schematicpcbbomcapacitorresistortransistorconnector

MIT00Jul 9, 2026

guitarpedalproject

@rosnel14

Schematic & Simulation for Fuzz Effect Guitar Pedal

schematicpcbbomcapacitorresistordiodeconnector

MIT00Jul 9, 2026

atx12vo-5vsb-to-12vsb-adapter

@randomdelta6

ATX12VO compatible +5VSB to +12VSB inline adapter

schematicpcbbomcapacitorresistormounting holeIC

CC-BY-SA-4.0600Jul 9, 2026

seatalk_wifi

@atonizzo

A bridge between Raymarine's Seatalk protocol and NMEA 0183 over a WiFi network.

schematicpcbbomresistorcapacitortest pointtransistor

Apache-2.01200Jul 9, 2026

esp32-watchdog

@janc18

Esp32-Watch

schematicpcbbomcapacitorresistorbatterycrystal

MIT00Jul 9, 2026

internet-radio-speaker

@sini6a

An open-source ESP32 Internet Radio Player with simple programming, USB charging, and on-the-go capability using a single-cell Li-ion battery.

schematicpcbbomresistorcapacitorinductorconnector

GPL-3.0500Jul 9, 2026

raffstorecontrolsystem

@rhynaz

Web enabled relay board with hardware button support for easy smart home integration

schematicpcbbomcapacitorresistorinductordiode

GPL-3.000Jul 9, 2026

double-electronic-load

@virtual-machinist

LM358-based double electronic load

schematicpcbbomresistorcapacitorICconnector

CC-BY-SA-4.000Jul 7, 2026

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