Electronics Projects Sorted By Recent

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Lock-in Amplifier - Analog or Digital?
Lock-in Amplifier - Analog or Digital?

by OptikGeek

in circuits/electronics

3 Favorites, 993 Views

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

by arhamsameel3

in circuits/electronics

5 Favorites, 905 Views

Double Check Laser Aligner
Double Check Laser Aligner

by Caio Felipe Tacão

in circuits/electronics

2 Favorites, 460 Views

Mushroom Night Light
Mushroom Night Light

by rabbitcreek

in circuits/electronics

7 Favorites, 476 Views

Build This DIY Emergency Power Tool for Your Home!
Build This DIY Emergency Power Tool for Your Home!

by Pro Maker_101

in circuits/electronics

30 Favorites, 2352 Views

Programmable Resistor
Programmable Resistor

by sunyecz06

in circuits/electronics

85 Favorites, 10700 Views

Build a Compact WiFi UPS at Easy
Build a Compact WiFi UPS at Easy

by Pro Maker_101

in circuits/electronics

317 Favorites, 39429 Views

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

by arhamsameel3

in circuits/electronics

37 Favorites, 3693 Views

HackerBox 0117: RFID Lab
HackerBox 0117: RFID Lab

by HackerBoxes

in circuits/electronics

8 Favorites, 2836 Views

Repair a Sea-Doo ECU
Repair a Sea-Doo ECU

by Chemiker

in circuits/electronics

2 Favorites, 410 Views

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

by rupjit81

in circuits/electronics

0 Favorites, 146 Views

How to Reprogram Yealink Verizon VOIP Desk Phones
How to Reprogram Yealink Verizon VOIP Desk Phones

by Lonecoon

in circuits/electronics

0 Favorites, 113 Views

LiFePO4 Battery Charger With Protection
LiFePO4 Battery Charger With Protection

by sainisagar7294

in circuits/electronics

1 Favorites, 384 Views

Rushtp #4 - Nextion Intelligent - Photo Frame Transition Effects
Rushtp #4 - Nextion Intelligent - Photo Frame Transition Effects

by Rushtp

in circuits/electronics

1 Favorites, 856 Views

MegaPocket
MegaPocket

by Megazoids Hut

in circuits/electronics

42 Favorites, 2839 Views

CrokPocket
CrokPocket

by Megazoids Hut

in circuits/electronics

25 Favorites, 1257 Views

PicoPocket
PicoPocket

by Megazoids Hut

in circuits/electronics

22 Favorites, 1079 Views

The Clock Project
The Clock Project

by robertferanec

in circuits/electronics

0 Favorites, 102 Views

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

by rupjit81

in circuits/electronics

0 Favorites, 65 Views

Mini ESP32 TV (remix)
Mini ESP32 TV (remix)

by Megazoids Hut

in circuits/electronics

99 Favorites, 7587 Views

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

by Jhuman

in circuits/electronics

0 Favorites, 76 Views

Formula 1 Light Reaction Game
Formula 1 Light Reaction Game

by stuisart4

in circuits/electronics

7 Favorites, 1294 Views

Winson WCS1700 Hall Effect Current Sensor Using Arduino Uno
Winson WCS1700 Hall Effect Current Sensor Using Arduino Uno

by ayushbjain2005

in circuits/electronics

0 Favorites, 359 Views

Turn Your Old Laptop Charger Into USB-C Charger!
Turn Your Old Laptop Charger Into USB-C Charger!

by Daniel Saião Ferreira

in circuits/electronics

3 Favorites, 819 Views

Portable Solar Suitcase - Solar Power on the Go!
Portable Solar Suitcase - Solar Power on the Go!

by Ameya Angadi

in circuits/electronics

43 Favorites, 3681 Views

🔋 How to Make a Hybrid Solar-Based WiFi Router/ONU UPS (12V, 9V, 5V Output) | Full Circuit Guide
🔋 How to Make a Hybrid Solar-Based WiFi Router/ONU UPS (12V, 9V, 5V Output) | Full Circuit Guide

by Jhuman

in circuits/electronics

2 Favorites, 174 Views

Foam Cutter
Foam Cutter

by Orange Digital Center

in circuits/electronics

1 Favorites, 90 Views

Smart House
Smart House

by Orange Digital Center

in circuits/electronics

0 Favorites, 79 Views

An Analog Approach to Nonlinear Classification Using Trainable Perceptron Circuits
An Analog Approach to Nonlinear Classification Using Trainable Perceptron Circuits

by arun

in circuits/electronics

10 Favorites, 1122 Views

24V Dc to 220 V Ac Inverter @ 65 Khz Using IC TL494 30Watt
24V Dc to 220 V Ac Inverter @ 65 Khz Using IC TL494 30Watt

by rupjit81

in circuits/electronics

1 Favorites, 132 Views

Convert a Dead UPS Into a Battery Charger
Convert a Dead UPS Into a Battery Charger

by Ramatronics Laboratory

in circuits/electronics

11 Favorites, 1351 Views

Auto-avoiding Robot With Different Ways of Control
Auto-avoiding Robot With Different Ways of Control

by Valerii Ermoshkin

in circuits/electronics

0 Favorites, 54 Views

Prosthetic Arm and EMG
Prosthetic Arm and EMG

by Valerii Ermoshkin

in circuits/electronics

0 Favorites, 136 Views

V2.0 Fitness Assistant Based on Electromyography (EMG) Sensors
V2.0 Fitness Assistant Based on Electromyography (EMG) Sensors

by starsthatshine56

in circuits/electronics

13 Favorites, 1252 Views

Security Alarm
Security Alarm

by Valerii Ermoshkin

in circuits/electronics

0 Favorites, 72 Views

Solar-Powered Power Bank
Solar-Powered Power Bank

by AZDelivery

in circuits/electronics

0 Favorites, 135 Views

Radio
Radio

by Valerii Ermoshkin

in circuits/electronics

2 Favorites, 170 Views

Building a Plasma Flame Generator, HFSSTC Class-E Tesla Coil
Building a Plasma Flame Generator, HFSSTC Class-E Tesla Coil

by mircemk

in circuits/electronics

19 Favorites, 1433 Views

SMPS Output Voltage Control Using PWM Technique Using IC TL494 Based SMPS. 12-0-12 V Ac to 220 V Ac @ 20 Watt. Frequency 63 KHZ
SMPS Output Voltage Control Using PWM Technique Using IC TL494 Based SMPS. 12-0-12 V Ac to 220 V Ac @ 20 Watt. Frequency 63 KHZ

by rupjit81

in circuits/electronics

1 Favorites, 95 Views

Invisible Touch Alarm System for Doors
Invisible Touch Alarm System for Doors

by Pro Maker_101

in circuits/electronics

82 Favorites, 10859 Views

Pocket Dremel Tool With USB Charging – Easy DIY
Pocket Dremel Tool With USB Charging – Easy DIY

by Pro Maker_101

in circuits/electronics

90 Favorites, 9275 Views

How I Fixed my Burnt BTS7960 Motor Driver and Brought it Back to Life
How I Fixed my Burnt BTS7960 Motor Driver and Brought it Back to Life

by Chijipeters

in circuits/electronics

1 Favorites, 381 Views

DIY Mini DC IPS Auto Load/Off Changeover Device for Solar System – Step-by-Step
DIY Mini DC IPS Auto Load/Off Changeover Device for Solar System – Step-by-Step

by Jhuman

in circuits/electronics

2 Favorites, 114 Views

Retro Handheld Based on the ESP32 CYD and RetroGo
Retro Handheld Based on the ESP32 CYD and RetroGo

by DynaMight

in circuits/electronics

131 Favorites, 19285 Views

SMPS Design 220V AC TO 12-0-12V AC 65KHZ 20W
SMPS Design 220V AC TO 12-0-12V AC 65KHZ 20W

by rupjit81

in circuits/electronics

1 Favorites, 95 Views

Simple and Cheap Clap Switch Circuit
Simple and Cheap Clap Switch Circuit

by electronicsworkshop111

in circuits/electronics

0 Favorites, 148 Views

17 Tips for Electronics Beginners
17 Tips for Electronics Beginners

by bekathwia

in circuits/electronics

96 Favorites, 8115 Views

Build an 1 MHz Morse-Code Radio-Telegraph Transmitter
Build an 1 MHz Morse-Code Radio-Telegraph Transmitter

by SP1234

in circuits/electronics

0 Favorites, 284 Views

Lego Power Function (PF) Motor Speed Controller
Lego Power Function (PF) Motor Speed Controller

by rvdalen

in circuits/electronics

1 Favorites, 185 Views

How to Make a Pure Sine Wave Inverter Using the EGS002 Module and UPS Transformer
How to Make a Pure Sine Wave Inverter Using the EGS002 Module and UPS Transformer

by Jhuman

in circuits/electronics

2 Favorites, 3167 Views

3D Printer Communication
3D Printer Communication

by babzzine roufaida

in circuits/electronics

1 Favorites, 98 Views

LED Blinking Using FMD FT61F14 Microcontroller
LED Blinking Using FMD FT61F14 Microcontroller

by ayushbjain2005

in circuits/electronics

0 Favorites, 406 Views

Build Your Own RFID & Face Recognition Attendance System
Build Your Own RFID & Face Recognition Attendance System

by fwsalim

in circuits/electronics

1 Favorites, 309 Views

DIY Ultimate Pocket Gadget
DIY Ultimate Pocket Gadget

by Pro Maker_101

in circuits/electronics

27 Favorites, 1599 Views

How to Make Simple Offline High Voltage Generator 220V to 60000V
How to Make Simple Offline High Voltage Generator 220V to 60000V

by mircemk

in circuits/electronics

2 Favorites, 157 Views

❤️ How to Make a Long Distance Message Box ❤️
❤️ How to Make a Long Distance Message Box ❤️

by Facio Ergo Sum

in circuits/electronics

37 Favorites, 2383 Views

ESP32 VMU Handheld Console - Yes, It Plays Doom!
ESP32 VMU Handheld Console - Yes, It Plays Doom!

by DynaMight

in circuits/electronics

60 Favorites, 6082 Views

Communication With the CO2 Laser Machine
Communication With the CO2 Laser Machine

by babzzine roufaida

in circuits/electronics

1 Favorites, 65 Views

EFEKTA Open PM2.5 Monitor
EFEKTA Open PM2.5 Monitor

by efektalab

in circuits/electronics

0 Favorites, 70 Views

Trace It, Drill It, Build It: Your Guide to CNC PCB Making
Trace It, Drill It, Build It: Your Guide to CNC PCB Making

by czwienczek

in circuits/electronics

87 Favorites, 7926 Views