Circuits

circuits/audio circuits/arduino circuits/speakers circuits/microcontrollers circuits/raspberry-pi circuits/reuse circuits/leds

Featured Projects

Noise Maker – a DIY Sound Sculpture to Help You Sleep

by optimus103733

in circuits/audio

0 Favorites, 32 Views

RFID Book for Treasure Hunt Clues

by amachinetech

in circuits/arduino

0 Favorites, 14 Views

Pseudo-Polyphony With Micro:bit

by microbit-noob

in circuits/speakers

1 Favorites, 51 Views

MiniBeeps: Your Mini Sound Machine

in circuits/microcontrollers

4 Favorites, 220 Views

3D Printed Soundbar

by Next Builder DIY

in circuits/speakers

4 Favorites, 261 Views

GIF Animation Clock

in circuits/arduino

3 Favorites, 299 Views

Raspberry Pi Pico W - Binary Clock / Weather Monitor

by Guitarman9119

in circuits/raspberry-pi

3 Favorites, 208 Views

Forearm Audio Player for Teachers

by Markus Opitz

in circuits/audio

3 Favorites, 122 Views

BeatCanvas - a BLE MIDI Controller

by rjrishabh2409

in circuits/audio

2 Favorites, 78 Views

Remember the Sound: Arduino-Based Audio Quiz Game for Dementia Memory Training

in circuits/arduino

0 Favorites, 44 Views

Mega Fart Blaster

in circuits/audio

3 Favorites, 203 Views

Telephone Handset Adapter

in circuits/reuse

1 Favorites, 92 Views

Add Switched Headphone Jack to Bop It 2025 Edition

in circuits/audio

1 Favorites, 63 Views

DIY LED Lamp

by Mayur-Pagote

in circuits/leds

1 Favorites, 116 Views

How to Build a Synth With Handmade Wooden Keys (and Cardboard!)

by Gabriel Mejia-Estrella

in circuits/audio

37 Favorites, 8803 Views

SerpenTime

by Arnov Sharma

in circuits/clocks

4 Favorites, 506 Views

Enceinte Bluetooth (Bluetooth Speaker)

by Alsh Périscolaire Bretigny 21

in circuits/audio

2 Favorites, 260 Views

DIY Emergency Button for Service Dogs

by jonathanengels

in circuits/assistive-tech

2 Favorites, 189 Views

Credit Card Sized PCB Stylophone

by Electro Retro

in circuits/audio

30 Favorites, 2988 Views

Conversational, Locally Hosted, Talking Skeleton Companion

by gearscodeandfire

in circuits/robots

6 Favorites, 458 Views

Adding a Touch Button to GurgleApps Word Clock Using RP2040/RP2350 Programmable IO (PIO)

by kevinjwalters

in circuits/microcontrollers

4 Favorites, 253 Views

Light Detector Circuit Micheal Myers Halloween Prop

in circuits/leds

3 Favorites, 354 Views

Grumpy Box Treasure Hunt Clue

by amachinetech

in circuits/arduino

2 Favorites, 313 Views

Dracula – the Mischievous AI Grill Pumpkin for Halloween

in circuits/arduino

0 Favorites, 104 Views

MEDIC MINI

by Arnov Sharma

in circuits/assistive-tech

37 Favorites, 10429 Views

Identificador De Acordes

by Raquel_Barbeitas

in circuits/arduino

0 Favorites, 247 Views

Micro GUI on Arduino (Mega / Uno)

by Gilissen Erno

in circuits/arduino

3 Favorites, 570 Views

Use Your Hand As the Controller — Experience a New Way to Play Angry Birds With HUSKYLENS 2

in circuits/electronics

3 Favorites, 286 Views

Self Learning Clock (SLC)

by AndreaFavero

in circuits/clocks

209 Favorites, 30458 Views

ESP32-CAM Telegram Bot

by ElectroScope Archive

in circuits/electronics

15 Favorites, 1113 Views

Signal-randomized Translingual Neurostimulator (TLNS Based on PoNS: Portable NeuroStimulator)

by quicksilv3rflash

in circuits/electronics

1 Favorites, 468 Views

Halloween Radar-Powered Candy Dispenser🎃 Wave at the Pumpkin and Watch the Trick-or-treat!

by Infineon Team

in circuits/arduino

1 Favorites, 179 Views

Treasure Hunt – Touchbox

in circuits/sensors

1 Favorites, 157 Views

Lego Micro:bit Clock

by ang_yu_heng_4

in circuits/clocks

2 Favorites, 310 Views

Simple RGB LED-strip Controller for Home Assistant

in circuits/electronics

4 Favorites, 635 Views

"Old School Boombox" Style Bluetooth Speaker

in circuits/speakers

10 Favorites, 488 Views

Variable Resistor Motor Driver

by easycomponents

in circuits/electronics

3 Favorites, 454 Views

LED Plastic Cup Lantern

in circuits/leds

1 Favorites, 268 Views

"Old School" 7 Segments Mechanical Wifi Clock (and More...)

by Etienne Leroy

in circuits/clocks

88 Favorites, 17533 Views

PC Step-By-Step Build Guide

in circuits/computers

6 Favorites, 457 Views

Halloween Pixel Art on GurgleApps Word Clock

by kevinjwalters

in circuits/art

1 Favorites, 183 Views

Retrofitting an Analog Synth Into an Old Laptop

in circuits/audio

2 Favorites, 551 Views

ESP32 Streaming Clock Radio - SIMPLE!

by hausofpayne17

in circuits/clocks

6 Favorites, 597 Views

DIY Speaker Amplifier Using Lm386

in circuits/audio

9 Favorites, 498 Views

Upgrading a Vintage Bicycle Headlamp With USB-C and LED Lights

in circuits/leds

4 Favorites, 240 Views

GurgleApps Word Clock Assembly With an Ambient Light Sensor

by kevinjwalters

in circuits/clocks

24 Favorites, 1492 Views

E-Ink-ternal Countdown Display

in circuits/microcontrollers

11 Favorites, 857 Views

Kelvyn--A Direct Temperature Sensor for the IPhone

in circuits/microcontrollers

3 Favorites, 320 Views

How to Make Mini Electronic Piano Using Arduino

in circuits/arduino

5 Favorites, 948 Views

DIY Portable (Cordless) Variable Bench Power Supply

in circuits/electronics

17 Favorites, 770 Views

DIY Owl Piggy Bank That Flaps Its Wings for Halloween

in circuits/arduino

11 Favorites, 4458 Views

LED Pong 2.0 - Let There Be LIGHT!

by NewsonsElectronics

in circuits/arduino

22 Favorites, 7023 Views

ESP32 GPS Tracker With SIM800L and NEO-6M

by ElectroScope Archive

in circuits/microcontrollers

45 Favorites, 6347 Views

How to Make a Plant Watering System

by emabeltrandiab

in circuits/arduino

6 Favorites, 1072 Views

Mini Desktop Power Supply With ZK-4KX and HW-398 PD Decoy

in circuits/tools

48 Favorites, 5355 Views

Just Got My MaTouch 7” ESP32-S3 Running With Home Assistant Via ESPHome — Here’s How It Went

by Lan_Makerfabs

in circuits/raspberry-pi

6 Favorites, 741 Views

ESP-DIVE: Build an ESP32 RC Submarine With FPV Camera

by Max Imagination

in circuits/remote-control

145 Favorites, 15164 Views

Making a Retro Analog NTP Clock With Unihiker K10 - Arduino IDE Tutorial

in circuits/arduino

7 Favorites, 468 Views

DIY Soldering Fume Extractor - PICO Edition

by Arnov Sharma

in circuits/gadgets

25 Favorites, 1729 Views

Robot Operation Game

by just_another_person

in circuits/art

19 Favorites, 1706 Views