Hardware projects using regulator

Open regulator hardware projects on BoardRepo, the GitHub for hardware. View the schematic, PCB, and BOM in your browser and download the sources, BOM, and Gerbers.

Projects

60 boards
flarm_lna
@lorenzocucchi

Flarm_LNA

schematicpcbbomcapacitorinductorresistorantenna
GPL-3.000Jul 15, 2026
chaincounter
@smr547

Develop a chain counter for a boat

schematicpcbbomresistordiodecapacitorconnector
Apache-2.000Jul 9, 2026
modbus-th-sensor
@njh

Open Source Modbus Temperature and Humidity Sensor

schematicpcbbomcapacitorresistorinductorcrystal
MIT00Jul 9, 2026
caixa-dagua
@osantana

Automação para controle de poço e caixa d'água da chácara

schematicpcbbomESP32ICregulatorconnector
GPL-3.000Jul 9, 2026
stryfe-mod
@jeff-winn

Just a little project to mod a Nerf blaster with Arduino compatible hardware and Bluetooth support.

schematicpcbbomresistorbatteryICnRF52840
MIT00Jul 9, 2026
b144_3.3v_1a_ldo_xc6220b331
@skunkforce

1A 3.3v LDO

schematicpcbbomconnectorresistorcapacitortest point
MIT00Jul 9, 2026
fpvc-gadget
@ysoldak

FPV Combat Gadget

schematicpcbbombatteryICnRF52840switch
MIT00Jul 9, 2026
esp826blinkerxiaoai
@stkai

小爱同学控制舵机实现开关灯

schematicpcbbomregulatorcapacitorconnectorswitch
GPL-3.000Jul 9, 2026
commandpoint
@crodar33

ESP8266, Daly smart bms, HYD6000-ES

schematicbomcapacitordioderesistorinductor
Apache-2.000Jul 9, 2026
slow-movie-player-7c
@likeablob

Yet another "Slow Movie Player" implementation with 7-color E-Paper module and ESP32.

schematicpcbbomresistorcapacitorconnectorESP32
MIT00Jul 9, 2026
tasmotageneric
@engineerjoe440

PCB for generic use with Tasmota and ESP-01S

schematicbomcapacitorresistortransistorconnector
GPL-3.000Jul 9, 2026
directional-pedal-assist-sensor
@petteriaimonen

DIY pedal assist sensor for ebikes

schematicpcbbomcapacitorresistorICconnector
BSD-2-Clause00Jul 9, 2026
eink-watch
@devramsean0

A dirt simple, phone independent Eink Watch

schematicpcbbomresistorcapacitorinductorconnector
CERN-OHL-P-2.000Jul 9, 2026
ochin-cm4v2
@ochin-space

It' the repository for the docs and schematics related to the ochin-CM4v2.x.x Carrier Board

schematicpcbbomcapacitorresistorregulatorconnector
GFDL-1.300Jul 9, 2026
ref2160-dsi-action-replay
@rweick

Full schematic, PCB Gerbers for the DSi Action Replay, and the rom

schematicpcbbomcapacitorresistorinductorIC
GPL-3.000Jul 9, 2026
crank-organ
@bixb922

MIDI based crank organ software and hardware

schematicpcbbomcapacitorconnectorregulatorESP32
MIT00Jul 9, 2026
imac-efi-boot-screen
@ausdauersportler

How to create an EFI boot screen vBIOS for Apple Late 2009 to Mid 2011 iMac systems using AMD MXM graphics cards

schematicpcbbomcapacitorresistorICconnector
GPL-3.000Jul 9, 2026
attiny85-dev-board
@tomasr8

Fully open-source attiny85 development board

schematicpcbbomresistordioderegulatorIC
MIT00Jul 9, 2026
mini_electronics
@shubham722-227

Explore a world of mini electronic wonders in 'Mini_Electronics.' Find meticulously designed hobbyist circuits, powered by KiCAD and Proteus. Ideal for curious tinkerers, aspiring engineers, and enthusiasts.

schematicpcbbombatterycapacitorinductorled
MIT00Jul 9, 2026
pedestriansense
@kostelidisdev

Development of an automatic traffic light with pedestrian detection using Arduino, distance sensors, LEDs and an audible signal, with automatic adjustment transition in case of presence or absence of pedestrians.

schematicpcbbomresistorICbatterybuzzer
MIT00Jul 9, 2026
note
@the-x-alien

An open source speaker for all your music needs. Completed with bluetooth compatibility, this speaker is a great deal at just manufacturing price. Have the fun and get the brag rights of building your own speaker and get to keep a sweet final product.

schematicpcbbomconnectorESP32regulatorIC
CC0-1.000Jul 9, 2026
diy-digital-clock
@sandorex

DIY LED segment clock using DS1302 and ATTiny13a, with shift registers

schematicpcbbomcapacitorresistorICbuzzer
GPL-3.000Jul 9, 2026
syrup-hardware
@digic98

Board files for the Syrup hardware soundboard project.

schematicpcbbomcapacitorresistorUSBconnector
CERN-OHL-S-2.000Jul 9, 2026
servotester
@frankyhub

SG90 Servo Tester

schematicpcbbomresistorcapacitorregulatorIC
MIT00Jul 9, 2026
bassmate
@ukmaker

A simple drum machine

schematicpcbbomcapacitorresistorconnectorIC
Apache-2.000Jul 9, 2026
ford_f150_raptor_sumobot_al_trim
@pumpkinclouds

Bot code and pcb for sumo bot competition. (Asgore's fault)

schematicpcbbomresistorcapacitorbatteryconnector
GPL-3.000Jul 9, 2026
redundant12v
@mnaberez

Rackmount Redundant 12V Power Supply

schematicpcbbomcapacitorresistorICdiode
BSD-3-Clause00Jul 9, 2026
rgb-butterfly
@bitsandpixels-io

Butterfly-shaped RGB light panel using ESPHome

schematicpcbbomcapacitorresistorregulatorswitch
MIT00Jul 9, 2026
gas-detection-system
@mara-chiosea

Gas detection system using MQ-6 sensor and ATmega32 microcontroller. Includes hardware design, PCB layout, and assembly code.

schematicpcbbomcapacitorresistorICcrystal
MIT00Jul 9, 2026
urumbu_usb_stepper_motor
@seanp2001

A modular approach to prototyping machines that move in the FabLAB

schematicpcbbomcapacitorresistorICconnector
MIT00Jul 9, 2026
techin514_w26
@gixlabs

Labs and Assignments for TECHIN514 W24

schematicpcbbomresistorcapacitorbatteryconnector
MIT00Jul 9, 2026
g305lithiummodkit
@zoroseerus

a modkit for the Logitech G305 so you can use lithium batteries and save some weight

schematicpcbbomresistorcapacitorinductorIC
GPL-3.000Jul 9, 2026
breadboard-regulator
@iamdejan

Breadboard regulator to split 12V input into 5V and 3.3V.

schematicpcbbomcapacitorresistorswitchconnector
CERN-OHL-S-2.000Jul 9, 2026
kicad-board-collection
@racerxdl

Kicad Board Collection for use in 3D Projects

schematicpcbbomresistorcapacitorICconnector
MIT00Jul 9, 2026
rfm69-pocsag
@aaronjackson

Attempting to get POCSAG transmitted from an RFM69 module

schematicpcbbomcapacitorresistorICconnector
BSD-2-Clause00Jul 9, 2026
pmw3360dm-t2qu
@e3w2q

PCB design for Pixart PMW3360DM-T2QU

schematicpcbbomcapacitorresistorICmounting hole
MIT00Jul 9, 2026
normaltruebypass_pic
@asumo-1xts

A project for a true-bypass with an DIP8 PIC microcontroller.

schematicpcbbomresistorcapacitortransistordiode
MIT00Jul 9, 2026
hooting_owl
@physicsuofraui

Hold code and eventually the pcb layout for my hooting owl retrofit

schematicpcbbomcapacitorresistorICbattery
MIT00Jul 9, 2026
md-classic-display
@sir68k

OLED replacement for LCDs in classic MD portables such as the MZ-N510

schematicpcbbomcapacitorinductorresistorIC
MIT00Jul 9, 2026
susugoromo-3360
@is-watering

Breakout board for PMW3360.

schematicpcbbomcapacitorresistorconnectormounting hole
CERN-OHL-P-2.000Jul 9, 2026
espcb-bms-comms
@shvmm

An ESP32 series based PCB for implementing BMS comms to Solar Inverters

schematicpcbbomresistorcapacitorregulatorUSB
LGPL-2.100Jul 9, 2026
lora-life-jacket
@bytecod3

Electronic device for life jackets with LORA data transmission

schematicpcbbomresistorcapacitorconnectorregulator
Apache-2.000Jul 9, 2026
boardoza_sm351lt_magnetoresistive_sensor_breakout_board
@boardoza

A compact magnetoresistive sensor module for detecting lid, door, and drawer positions with omnipolar sensing.

schematicpcbbomcapacitorresistorconnectorled
CC-BY-SA-4.000Jul 9, 2026
espflasher
@nuclearcat

Inexpensive ESP32/ESP8266 programmer

schematicpcbbomresistorcapacitortransistorregulator
LGPL-2.100Jul 9, 2026
ckt-fred
@iowascaledengineering

Circuit for Battery/Track Powered FRED

schematicpcbbomcapacitorresistorregulatorIC
GPL-3.000Jul 9, 2026
td-free
@mawoka-myblock

Measure the TD of your filament easily

schematicpcbbomcapacitorresistortransistorconnector
EUPL-1.200Jul 9, 2026
dolphintooth
@vlad-sharpie

Passthrough the official Wii bluetooth module into Dolphin.

schematicpcbbomcapacitorconnectorregulatorUSB
MIT00Jul 9, 2026
risc-box
@gamemake-eng

Another ch32v003 board

schematicpcbbomresistorcapacitorregulatorIC
CERN-OHL-W-2.000Jul 9, 2026
backbit-opensource
@evietron

Open Source Hardware for Vintage Computers

schematicpcbbomcapacitorresistordiodeIC
GPL-3.000Jul 9, 2026
fakerio-dio-tester
@team-4795

Power source and signal tester for digital I/O devices as used in FRC

schematicpcbbomcapacitorresistordiodeled
MIT00Jul 9, 2026
kicad-pcbs
@amitesh-singh

A place to play with Kicad

schematicpcbbomcapacitorresistortransistorconnector
GPL-3.000Jul 9, 2026
payload
@terrapin-rocket-team

Code and PCBS for the payload team

schematicpcbbomcapacitorresistorbatteryconnector
MIT00Jul 9, 2026
voltage-regulator-lm317t
@igonzalezb

Voltage regulator with protection diodes

schematicpcbbomcapacitordioderesistorconnector
GPL-3.000Jul 9, 2026
robosub_hw
@berkeleyauv

PCB designs for Underwater Robotics at Berkeley (UR@B)

schematicpcbbomresistorcapacitorinductorfuse
GPL-3.000Jul 9, 2026
atlas-11
@hanshuebner

MOVED to code.netzhansa.com/hanshuebner/atlas-11. This GitHub mirror is archived.

schematicpcbbomcapacitorresistorinductorcrystal
MIT00Jul 9, 2026
at2xt
@cr1901

[Moved to Codeberg] AT to XT Keyboard Protocol Converter firmware + schematic

schematicpcbbomcapacitorresistorconnectorregulator
GPL-3.000Jul 9, 2026
nesceptor
@retrotournaments

Hardware mod for 1985 NES

schematicpcbbomcapacitorresistorconnectorcrystal
GPL-3.000Jul 9, 2026
smart-medical-pill-dispenser
@aryanag2

ECE 445

schematicpcbbomcapacitorresistorconnectortransistor
MIT00Jul 9, 2026
mbi_ignition_systems
@mbi-ignitions

Repository for uploading ignition system information

schematicpcbbomcapacitorresistordiodeinductor
GPL-3.000Jul 9, 2026
satellite
@inoa-io

Satellite Hardware Project and Documentation

schematicpcbbomcapacitorresistorinductorcrystal
CERN-OHL-P-2.000Jul 9, 2026

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