Electronics Projects

10 Favorites, 840 Views

WiFIRCard – Tiny Wi-Fi + IR Powered Smart Relay Board

by nebulastar134

2 Favorites, 103 Views

Building a Valve (vacuum Tube) Prototype Board Out From Recycled Materials.

by MarceloG19

25 Favorites, 10784 Views

A Fun and Friendly AI Companion on ESP32-S3 – Xiaozhi + UNIHIKER K10

by CocoChirpo33

20 Favorites, 1536 Views

Testing of an Automatic Line-Following Robot Using Raspberry Pi and Infrared Sensors

by unikeyelectronics

0 Favorites, 39 Views

Nodding Bird

by Gammawave

2 Favorites, 734 Views

Dual JFET Phono Preamp - Pré-amplificador Para Toca Discos Com Ajustes De Resistência E Capacitância

by diypowered

0 Favorites, 35 Views

Simple Real-Time Clock With Watchdog Timer

by Ethanteu

0 Favorites, 47 Views

How to Make an Automatic Nightlight LDR Circuit

by sarin51218

3 Favorites, 159 Views

Breadboard Tutorial Full Guide | Learn Electronics Without Soldering

by Daniel Saião Ferreira

0 Favorites, 90 Views

DIY Emergency Gadget: 50W LED Torch With Dual USB Power Bank

11 Favorites, 1027 Views

Kindle E-INK Weather Dashboard

by debian7

1 Favorites, 242 Views

DIY Magnet Polarity Detector - How to Identify Poles With a Hall Sensor From a PC Fan

7 Favorites, 419 Views

DIY AC Changeover Circuit for Automatic Inverter System ⚡ | Instructables Guide

by Jhuman

1 Favorites, 124 Views

This DIY Electronic Device Will Protect Your Home

7 Favorites, 1359 Views

Light Detecting Circuit

by marwa118424

4 Favorites, 286 Views

A DIY Homopolar Motor (Hello World of Making and a Simple "Hello" From Me)

by sandi_techmaster

0 Favorites, 84 Views

DIY LED Domino Clock

by skylar-makes

9 Favorites, 944 Views

Morse Code Trainer

by Jack of all trades

43 Favorites, 2906 Views

🔋 DIY DC Changeover Circuit Making | Automatic Load Switching

by Jhuman

2 Favorites, 273 Views

🔋DIY Solar-Powered Emergency Battery Pack With Built-in Protection

by Anshuman_41

0 Favorites, 50 Views

SR Latch Tutorial - Simple Step-by-Step Explainer

by ElectroScope Archive

1 Favorites, 191 Views

Now TV Whitebox 2400SK Teardown for Circuitboard Removal, Casemod Etc.

by DDindistries

0 Favorites, 527 Views

DIY Simple Arduino Whack-a-Mole Game

13 Favorites, 894 Views

Pi Pico 2W Planetarium

by 101thingsvlog

103 Favorites, 6313 Views

1" X 1" 4-bit Digital to Analog Audio Converter

by shubh7goel

1 Favorites, 47 Views

Satellite Antennas for Ham Radio With Switchable Circular Polarization

by N6LN

14 Favorites, 1849 Views

Speak and Spell Power Board Repair

by kevinjwalters

2 Favorites, 941 Views

Wireless Power Transmission, Long-Distance and High-Efficiency With Class-E Tesla Coil

2 Favorites, 109 Views

Smart 360° Photo Turntable – ESP32 + ESPHome + Home Assistant

by espboards

10 Favorites, 777 Views

PicoNES - RaspberryPi Pico Based NES Emulation Console

by DynaMight

3 Favorites, 1148 Views

ESPHome Fingerprint Keypad

by salimbenbouz

129 Favorites, 14118 Views

Build a High Voltage Flyback Driver Using IRFP250N and DIY Frequency Generator (25kV Output!)

by arhamsameel3

1 Favorites, 306 Views

AI Bunny

by Mukesh_Sankhla

39 Favorites, 4036 Views

I Replicated a Warp Core With Lights and Sounds; It's Warp Time!

by dadwithtowel

50 Favorites, 2981 Views

330,000 Volts (330kV) From Modified PC Power Supply and Cockroft Walton Multiplier

9 Favorites, 1172 Views

Nixie Tube Clocks

by Valerii Ermoshkin

11 Favorites, 1231 Views

Lock-in Amplifier - Analog or Digital?

by OptikGeek

3 Favorites, 881 Views

Build a Variable Frequency NE555 Oscillator (6.8 kHz – 144 kHz) , Best for Tesla Coils

by arhamsameel3

5 Favorites, 764 Views

Double Check Laser Aligner

by Caio Felipe Tacão

2 Favorites, 439 Views

Mushroom Night Light

by rabbitcreek

7 Favorites, 424 Views

Build This DIY Emergency Power Tool for Your Home!

30 Favorites, 2264 Views

Programmable Resistor

by sunyecz06

81 Favorites, 10522 Views

Build a Compact WiFi UPS at Easy

313 Favorites, 39092 Views

DIY Frequency Generator + Reader Toolkit (ESP8266 + OLED + 3D Printed Case)

by arhamsameel3

36 Favorites, 3630 Views

HackerBox 0117: RFID Lab

by HackerBoxes

8 Favorites, 2693 Views

Repair a Sea-Doo ECU

by Chemiker

2 Favorites, 349 Views

SMPS Based Power Supply Design Output 24V DC ,Input 130-240V DC

by rupjit81

0 Favorites, 122 Views

How to Reprogram Yealink Verizon VOIP Desk Phones

by Lonecoon

0 Favorites, 91 Views

LiFePO4 Battery Charger With Protection

by sainisagar7294

1 Favorites, 276 Views

Rushtp #4 - Nextion Intelligent - Photo Frame Transition Effects

by Rushtp

1 Favorites, 833 Views

MegaPocket

42 Favorites, 2730 Views

CrokPocket

24 Favorites, 1185 Views

PicoPocket

20 Favorites, 1002 Views

The Clock Project

by robertferanec

0 Favorites, 96 Views

200 WATT INVERTER 24V DC TO 220 V AC @ 65KHZ

by rupjit81

0 Favorites, 58 Views

Mini ESP32 TV (remix)

99 Favorites, 7227 Views

⚡ How to Auto Change 220W Mini Inverter When Electricity Is Gone | Auto Load Turn-On System

by Jhuman

0 Favorites, 72 Views

Formula 1 Light Reaction Game

by stuisart4

7 Favorites, 1131 Views

Winson WCS1700 Hall Effect Current Sensor Using Arduino Uno

by ayushbjain2005