We'd like to use optional cookies for analytics, session replay and marketing. You can change this any time. Privacy policy

BoardRepo

Hardware projects tagged hc-sr04

Open hardware projects tagged hc-sr04 on BoardRepo. View schematics and PCBs in the browser and download the sources.

Projects

2 boards
mini-ultrasonic
@jackestar

mini HC-SR04 based board

schematicpcbbomAVRresistorcapacitordiode
No license0 stars0 commentsOct 1, 2026
bahayshield-ultra
@cikeyz

Offline flood and typhoon preparedness controller for Arduino Mega 2560 Pro: ultrasonic water level, BME280 pressure trend, TRI scoring, staged alerts, low-voltage relay cutoff.

schematicpcbbomAVRswitchrelaybuzzer
No license2 stars0 commentsSep 30, 2026

See all in browse · Browse all hardware projects

Sign in to BoardRepo

New here? Signing in creates your account; there is no separate sign-up.