Circuits

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Featured Projects

Microrack Modular Synth: Basics

by kevinjwalters

in circuits/audio

0 Favorites, 153 Views

Design Reconstruction of a 300W BJT Stereo Power Amplifier With Integrated Power Supply

by CvSU - G3_BSECE 2-2

in circuits/audio

2 Favorites, 197 Views

NeoPixel Chandelier With WLED

by bekathwia

in circuits/leds

0 Favorites, 93 Views

Long Range Wireless Water Tank Monitor Using REYAX LoRa and Arduino

by Pro Maker_101

in circuits/arduino

2 Favorites, 166 Views

AI Smart Reading Coach Using Quarky and PictoBlox - This Project Will Help to Enhnce Speaking Skills.

by karishmathakur

in circuits/microcontrollers

0 Favorites, 34 Views

3D Printed and Painted Retro Arcade Cabinet

by NickZero

in circuits/computers

2 Favorites, 93 Views

Diffraction Grating Clock

by mosivers

in circuits/clocks

5 Favorites, 166 Views

PIETROLLER: Wired & Wireless Game Controller Made Using STM32

by Aravind Vallaban

in circuits/remote-control

8 Favorites, 294 Views

Moody Mush: an Interactive Mushroom Robot

by SayaNIGHT

in circuits/robots

3 Favorites, 267 Views

ZeroDesk V1.0

by mofiyinfoluwaakinola

in circuits/arduino

2 Favorites, 232 Views

DIY Smart Braille Reader Using Arduino | Tech for Blind People

by ROBO HUB

in circuits/arduino

0 Favorites, 113 Views

Pico VGA BLASTER

by Arnov Sharma

in circuits/raspberry-pi

2 Favorites, 243 Views

Use Any Old Power Brick As Your New Bench Power Supply!

by CHWTT

in circuits/arduino

12 Favorites, 971 Views

RADIOSCOUT, a Working GPS Compass With a Rotary Dial

by badcrumblefx

in circuits/arduino

6 Favorites, 925 Views

Speak With Your Eyes: Build a Mind-to-Words (M2W) Interface

by Upside Down Labs

in circuits/sensors

1 Favorites, 243 Views

DIY How to Replace Headphones Ear Pads

by sosclosetsandfurniture

in circuits/audio

3 Favorites, 272 Views

Mini Tamagunio Updated Assembly Guide With Troubleshooting 2026

by liu707318

in circuits/arduino

3 Favorites, 155 Views

TURN-OFF : a Minimal GPS Navigation System for Bicycles

by ayushmaan45

in circuits/microcontrollers

21 Favorites, 1262 Views

DIY XBOX Controller

by Arnov Sharma

in circuits/remote-control

5 Favorites, 153 Views

Pi Pico Reaction Time Tester

by malcolmtb11

in circuits/raspberry-pi

2 Favorites, 152 Views

ESP32S3-CAM RC Car

by vitorccsiqueira

in circuits/arduino

5 Favorites, 414 Views

SkySpotter - a Live GPS-Synced Desktop Airplane

by mondal3011

in circuits/art

6 Favorites, 428 Views

📆 ☔️ Raspberry Pi E-Ink Dashboard (DIY Inky Planner)

by Anoraker

in circuits/raspberry-pi

10 Favorites, 732 Views

A DIY AI Voice Assistant for Home Assistant

by relfwolf

in circuits/microcontrollers

5 Favorites, 321 Views

DIY Haptic Compass for the Visually Impaired

by CrazyScience

in circuits/assistive-tech

3 Favorites, 589 Views

Autonomous Delivery Robot : Scan-to-Map SLAM on Raspberry Pi 5

by HaziqZia

in circuits/raspberry-pi

3 Favorites, 244 Views

DIY Motorcycle Helmet Music Player

by tkalcec87

in circuits/audio

5 Favorites, 716 Views

TrailNAV: a Low-power Off-grid Assistive Navigation Device

by Mr_Electronaut

in circuits/assistive-tech

26 Favorites, 1280 Views

DIY Battery Powered LED Badminton Set for Night Play

by NavinK30

in circuits/leds

7 Favorites, 706 Views

Sentra — the Smartest DIY CCTV Camera

by The Spanner

in circuits/cameras

8 Favorites, 632 Views

Points of Interest

by m-corps

in circuits/electronics

15 Favorites, 2305 Views

EFortune Cookie — a Tiny ESP32 Fortune Teller

by gokux

in circuits/gadgets

37 Favorites, 3960 Views

Pixel Tester and Bench Power Supply

by TomHammond

in circuits/leds

8 Favorites, 698 Views

AZIMUT Lamp : Connect to Where You Belong.

by etienne_makes

in circuits/arduino

3 Favorites, 893 Views

MACROPAD

by Mukesh_Sankhla

in circuits/arduino

52 Favorites, 2820 Views

Custom F1 Style Steering Wheel for Logitech G923

by ChillGuy765

in circuits/arduino

2 Favorites, 502 Views

How to Build a Smart Alarm From Arduino That Sends Email Notifications - Lesson #24

by lucascreator

in circuits/arduino

15 Favorites, 1557 Views

Potentiometer From Pencil Graphite and Paper

by DiscoLapy

in circuits/electronics

3 Favorites, 1238 Views

Bring Your Gramophone Into the 21st Century With a DIY Bluetooth Addon!

by JGJMatt

in circuits/audio

20 Favorites, 2350 Views

The Telegraph: Reinvented

by amarsico_29

in circuits/microcontrollers

21 Favorites, 2256 Views

Surfing Cyber-Duck

by slukac

in circuits/arduino

5 Favorites, 662 Views

Uncooperative Mirror

by danicakostic17

in circuits/arduino

46 Favorites, 14622 Views

Biofeedback Butterfly Using Arduino + MAX30102

by mariiahruntes

in circuits/arduino

40 Favorites, 5130 Views

Build a $5 USB Data Decoy Drive That Looks Empty But Stores Hidden Backups

by nickrogers26

in circuits/usb

15 Favorites, 1037 Views

DIY Portable Magnetic Field Mapping Device With ESP32 Heatmap Display

by edosari50

in circuits/sensors

11 Favorites, 1468 Views

Arduino-Controlled Power Bank With Programmable Bidirectional Buck-Boost (The Omnibus 4X8)

by Luq1308

in circuits/gadgets

20 Favorites, 1307 Views

Custom Long Range LoRa Controller From Scratch

by Shahbaz Hashmi Ansari

in circuits/arduino

28 Favorites, 3073 Views

DecayDock – AI Smart Fridge Companion

by ptallthings93

in circuits/electronics

19 Favorites, 2353 Views

DIY AI Pin: a Wearable Vision/Voice Assistant

by techiesms

in circuits/wearables

21 Favorites, 1407 Views

CYD Retro Mini TV - Play Videos and Retro Games!

by DynaMight

in circuits/gadgets

49 Favorites, 8035 Views

Gelbert the Garbage Bin

by gelbert

in circuits/arduino

3 Favorites, 764 Views

PathFinder

by Arnov Sharma

in circuits/assistive-tech

46 Favorites, 6405 Views

How to Connect Arduino to Wi-Fi - Lesson #23

by lucascreator

in circuits/arduino

14 Favorites, 1696 Views

Arduino Nano Tamagotchi

by heychaostheory

in circuits/arduino

56 Favorites, 6688 Views

Renaissance Tech Meets Arduino: the Digital Alberti Cipher Encoder

by nadaelguindy2006

in circuits/arduino

13 Favorites, 2218 Views

University of Cincinnati CCM Mechatronics Spring 2026 — Baby 3nd3rman - Val M. & Moira S.

by vallovesvampires

in circuits/arduino

1 Favorites, 709 Views

Motorola DynaTAC MAX

by Arnov Sharma

in circuits/raspberry-pi

20 Favorites, 7233 Views

Interactive Musical Board

by hwangjin

in circuits/raspberry-pi

4 Favorites, 531 Views

DIY Cloud Lamp With Sound & IR Remote

by hyunjinkim1112

in circuits/raspberry-pi

9 Favorites, 774 Views

Colourful Macropad With Audio Using Pimoroni Keybow 2040 and Adafruit STEMMA Speaker (HID + MIDI Capable)

by kevinjwalters

in circuits/gadgets

4 Favorites, 568 Views