Circuits Projects

2 Favorites, 153 Views

How to Make Custom Ultrasonic Sensor?

by electronicsworkshop111

0 Favorites, 7 Views

Medusa - a Sound Effects Synth - Eurorack Module or Stand Alone Synth

by lonesoulsurfer

13 Favorites, 814 Views

How to Make a 32-Band Music Spectrum Analyzer Using MAX7219 LED Display and Arduino Nano (Step-by-Step Guide)

by ER GREAT

1 Favorites, 211 Views

Extremely Tiny Model Train Christmas Ornament

by seanhodgins

54 Favorites, 4434 Views

Mesmerizing Moiré Spinning Wheel With LED Backlight

by Alex595

12 Favorites, 921 Views

Home Telephone Ring Light for Hard of Hearing Folks

by sncarter

0 Favorites, 75 Views

Build a Solar Battery Charger at Home!

by DIY GUY Chris

3 Favorites, 342 Views

How to Get Started With ROS2 in WSL on Win10/Win11?

by shaalekh

in circuits/robots

0 Favorites, 26 Views

Visualize the Sound!

by HandicraftRecordBook

18 Favorites, 1006 Views

NRF24L01+ Module Interfacing With Arduino

by Rachana Jain

0 Favorites, 101 Views

Fixing a Blurry Screen Issue by Adjusting Resolution Settings

by techblogstips

in circuits/computers

0 Favorites, 95 Views

Differential Amplifier, MiniPCB, 04B-359, Rev A1-03

0 Favorites, 42 Views

How to Make 8x32 Scrolling LED Display Using MAX7219 Display and Arduino

by ER GREAT

17 Favorites, 1431 Views

Dial-A-Verse

by txneo

0 Favorites, 57 Views

Floodlight LED Riser for Bambu Lab X1C

by internett0

in circuits/assistive-tech

1 Favorites, 258 Views

Standalone IoT: Control LEDs With ESP8266 Web Server (No Internet)

by BlinkNBuild

in circuits/remote-control

0 Favorites, 72 Views

Arduino UNO Bootloader Burner Shield

by leethayer8

3 Favorites, 98 Views

Vehicle to House - EV Battery Powering Your House

by drmpf

in circuits/gadgets

1 Favorites, 113 Views

String art machine completed with Arduino Uno.

by wjddnjsdnd

3 Favorites, 306 Views

Differential Amplifier, MiniPCB, 04B-358, Rev A1-03

0 Favorites, 53 Views

MakerKid Easy Kit: Mini Piano

by makerkid

25 Favorites, 2272 Views

Brunetic B2 Pulse - Digital 7 Segment Clock

by 8nix

in circuits/clocks

0 Favorites, 109 Views

Bypassing Flying Orb Ball's Restrictive Sensors

by chainlinc

in circuits/soldering

11 Favorites, 1199 Views

(New V3) Dash Cam Power Supply With Ultra Low "power Off" Consumption (50uA)

by kuzysk

0 Favorites, 185 Views

Isolated DMX Driver for Arduino

by Donut Studio

7 Favorites, 758 Views

Portable Dual Band WiFi Analyzer

by 陳亮

75 Favorites, 6286 Views

Firing Range Target/timer Multifunction Controller

by erikhoffman

3 Favorites, 461 Views

Change a DC Motor Speed From Your Cell Phone Using ESP32 and Blynk (Step-by-Step Guide)

by sss2022

in circuits/wireless

1 Favorites, 132 Views

The Magic Flip Lamp 2.0 — No Switch, Just Flip

by NewsonsElectronics

12 Favorites, 1241 Views

How to Scroll Text on Multiple MAX7219 LED Matrix Displays With Arduino

by RonFrtek

0 Favorites, 1130 Views

Speak and Maths Audio Repair and Clean

by kevinjwalters

4 Favorites, 439 Views

Build a Hands Free Automatic Gate Opener With ESP32 and JENCE J4220U

by Jence

2 Favorites, 151 Views

Standalone Arduino UNO Ver. 2

by leethayer8

1 Favorites, 114 Views

Fully Analog Tachometer Relay

by supunmsw

in circuits/sensors

6 Favorites, 651 Views

PhytoPulse: Visualising Hidden Respiration Cycle

by Mr_Electronaut

in circuits/sensors

3 Favorites, 305 Views

Obstacle Avoiding Car

by mansiramteke139

0 Favorites, 54 Views

Pi Pico PIO Demonstration

by BobbyBalsa

in circuits/microcontrollers

1 Favorites, 59 Views

Flea-Scope: Getting Started

by gamartEE

2 Favorites, 428 Views

Arduino Stop Light

by spookss15

0 Favorites, 45 Views

Cascode Cascade Amplifier, MiniPCB, 04B-340, Rev A1-02

0 Favorites, 36 Views

Visual Sound Level Meter

by Enginerd14

3 Favorites, 226 Views

WiFi-Enabled Arduino Hanukkah Menorah: Automagic Candle Lighting at Sunset

by Novysan

1 Favorites, 82 Views

✨ Web-Controlled NeoPixel LED Ring With ESP32 and Visuino

by RonFrtek

0 Favorites, 124 Views

Charge Pump, Voltage Doubler (555 Timer), MiniPCB, 09H-05

1 Favorites, 48 Views

ESP32 WiFi New Year Countdown Timer

by Rainier-PS

1 Favorites, 120 Views

Advanced Power Outlet

by sandeepatharaka

0 Favorites, 41 Views

Attempting to Make an Magnesium Alloy Graphite Salt Battery (failed...)

by SHOE0007

0 Favorites, 124 Views

Small and Simple Wifi NTP Clock

by Doomaker

in circuits/clocks

1 Favorites, 223 Views

How to Make a Single-Coil Motor

by science_kid

in circuits/reuse

2 Favorites, 257 Views

Star Trek LCARS Style Android Smart Home Control Dashboard.

by steve-gibbs5

in workshop/home-improvement

134 Favorites, 11617 Views

ESP8266 Buzzer Piano – Play Jingle Bells Using Code

by BlinkNBuild

6 Favorites, 781 Views

AI Powered Autonomous Robot

by karthigeyanganesan

in circuits/robots

3 Favorites, 51 Views

Pi-Pico RX - SDR Radio With New Firmware and Features

by mircemk

3 Favorites, 168 Views

D Flip-Flop, MiniPCB, 10A-20, Rev A1-01

0 Favorites, 41 Views

Smart Arduino Hourglass

by valeria1503v

1 Favorites, 125 Views

A Low-Cost DIY Adaptive Quadstick

by theabonanno

in circuits/assistive-tech

0 Favorites, 28 Views

MatTris — Tetris on an LED Matrix

by Arnov Sharma

27 Favorites, 3225 Views

Automatic Antenna Switch

by kuzysk