Electronics Projects

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Build a Simple Line-Following Robot—No Microcontroller Needed
Build a Simple Line-Following Robot—No Microcontroller Needed

by sudhara

in circuits/electronics

0 Favorites, 23 Views

Portable Workout Generator That Generates Electricity!
Portable Workout Generator That Generates Electricity!

by efazbhuiyn1

in circuits/electronics

3 Favorites, 111 Views

Build Your Own SD Card Chip | Arduino Compatible
Build Your Own SD Card Chip | Arduino Compatible

by DIY GUY Chris

in circuits/electronics

3 Favorites, 214 Views

Winding a Massive BLDC Motor
Winding a Massive BLDC Motor

by aotenjo

in circuits/electronics

0 Favorites, 32 Views

AI-driven Plastic Surface Defect Detection Via UV-exposure
AI-driven Plastic Surface Defect Detection Via UV-exposure

by Kutluhan Aktar

in circuits/electronics

0 Favorites, 30 Views

Analog Solar Charge Controller System With Battery Health Monitor.
Analog Solar Charge Controller System With Battery Health Monitor.

by 24sea065

in circuits/electronics

1 Favorites, 38 Views

TECHNICAL REPORT OF CURRENT & VOLTAGE VARIABLE DC POWER SUPPLY UNIT
TECHNICAL REPORT OF CURRENT & VOLTAGE VARIABLE DC POWER SUPPLY UNIT

by wasanthamanjulaha

in circuits/electronics

0 Favorites, 10 Views

AIROTIX
AIROTIX

by Boateng

in circuits/electronics

0 Favorites, 28 Views

Bathroom Fan Automation / Hot Water Temp Sensor & Display
Bathroom Fan Automation / Hot Water Temp Sensor & Display

by jimsngc

in circuits/electronics

1 Favorites, 29 Views

DIY Smart Hot Plate for Reflow Soldering
DIY Smart Hot Plate for Reflow Soldering

by daniely101

in circuits/electronics

2 Favorites, 46 Views

How to Make an ESP32 Smart Home Automation System Using KME Smart
How to Make an ESP32 Smart Home Automation System Using KME Smart

by Pro Maker_101

in circuits/electronics

1 Favorites, 68 Views

Pico2DVI the Graphics Card You Can Build Yourself!
Pico2DVI the Graphics Card You Can Build Yourself!

by Aiden C

in circuits/electronics

10 Favorites, 808 Views

Build a Portable Adjustable Power Supply Using Tool Batteries and PocketPD
Build a Portable Adjustable Power Supply Using Tool Batteries and PocketPD

by taste_the_code

in circuits/electronics

10 Favorites, 383 Views

Ultra-Low Power Precision Timer Using the ICM7555
Ultra-Low Power Precision Timer Using the ICM7555

by benetc

in circuits/electronics

0 Favorites, 24 Views

Obstacle Avoiding Robot (No Microcontroller)
Obstacle Avoiding Robot (No Microcontroller)

by hansiniuhn

in circuits/electronics

5 Favorites, 334 Views

DIY Battery Spot Welder: Build Your Own Power Pack Assembler
DIY Battery Spot Welder: Build Your Own Power Pack Assembler

by DIY GUY Chris

in circuits/electronics

21 Favorites, 1286 Views

Stereo FM / AM Radio Receiver With VU Meter (TEA5711 + LM386)
Stereo FM / AM Radio Receiver With VU Meter (TEA5711 + LM386)

by TeknoTrek

in circuits/electronics

3 Favorites, 545 Views

Common Base Amplifier, MiniPCB, 04B-060, Rev A1-03
Common Base Amplifier, MiniPCB, 04B-060, Rev A1-03

by miniPCB

in circuits/electronics

0 Favorites, 22 Views

The Definitive Guide to Precision Power: Mastering the INA219 & INA226
The Definitive Guide to Precision Power: Mastering the INA219 & INA226

by puneet1984

in circuits/electronics

1 Favorites, 63 Views

Speak and Maths Circuit Bend - Pitch Control Ribbon
Speak and Maths Circuit Bend - Pitch Control Ribbon

by kevinjwalters

in circuits/electronics

2 Favorites, 85 Views

Extremely Tiny Model Train Christmas Ornament
Extremely Tiny Model Train Christmas Ornament

by seanhodgins

in circuits/electronics

13 Favorites, 1227 Views

Home Telephone Ring Light for Hard of Hearing Folks
Home Telephone Ring Light for Hard of Hearing Folks

by sncarter

in circuits/electronics

0 Favorites, 44 Views

Build a Solar Battery Charger at Home!
Build a Solar Battery Charger at Home!

by DIY GUY Chris

in circuits/electronics

1 Favorites, 150 Views

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

by miniPCB

in circuits/electronics

0 Favorites, 30 Views

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

by miniPCB

in circuits/electronics

0 Favorites, 39 Views

Speak and Maths Audio Repair and Clean
Speak and Maths Audio Repair and Clean

by kevinjwalters

in circuits/electronics

3 Favorites, 258 Views

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

by Jence

in circuits/electronics

1 Favorites, 82 Views

Obstacle Avoiding Car
Obstacle Avoiding Car

by mansiramteke139

in circuits/electronics

0 Favorites, 28 Views

Flea-Scope: Getting Started
Flea-Scope: Getting Started

by gamartEE

in circuits/electronics

2 Favorites, 322 Views

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

by miniPCB

in circuits/electronics

0 Favorites, 21 Views

Visual Sound Level Meter
Visual Sound Level Meter

by Enginerd14

in circuits/electronics

3 Favorites, 190 Views

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

by miniPCB

in circuits/electronics

0 Favorites, 30 Views

Advanced Power Outlet
Advanced Power Outlet

by sandeepatharaka

in circuits/electronics

0 Favorites, 32 Views

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

by SHOE0007

in circuits/electronics

0 Favorites, 104 Views

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

by miniPCB

in circuits/electronics

0 Favorites, 33 Views

Automatic Antenna Switch
Automatic Antenna Switch

by kuzysk

in circuits/electronics

0 Favorites, 95 Views

Cascode Amplifier, MiniPCB, 04B-340, Rev A1-03
Cascode Amplifier, MiniPCB, 04B-340, Rev A1-03

by miniPCB

in circuits/electronics

0 Favorites, 24 Views

FunkyFrog - Allwinner V3s Based Retro Handheld
FunkyFrog - Allwinner V3s Based Retro Handheld

by DynaMight

in circuits/electronics

7 Favorites, 707 Views

Relay Module With Selectable High/Low Trigger
Relay Module With Selectable High/Low Trigger

by leethayer8

in circuits/electronics

2 Favorites, 83 Views

Cascade Amplifier, MiniPCB, 04B-345, Rev A1-02
Cascade Amplifier, MiniPCB, 04B-345, Rev A1-02

by miniPCB

in circuits/electronics

0 Favorites, 31 Views

Two Transistor Oscillator, MiniPCB, 06B-03, Rev A1-01
Two Transistor Oscillator, MiniPCB, 06B-03, Rev A1-01

by miniPCB

in circuits/electronics

0 Favorites, 38 Views

Differential Amplifier, MiniPCB, 04B-360, Rev A1-02
Differential Amplifier, MiniPCB, 04B-360, Rev A1-02

by miniPCB

in circuits/electronics

0 Favorites, 31 Views

LucidCharge: a Slim Transparent Wireless Power Bank
LucidCharge: a Slim Transparent Wireless Power Bank

by Jeremy Ngai

in circuits/electronics

60 Favorites, 6575 Views

How to Drive a DC Motor Using L298N and ESP32 With Arduino IDE
How to Drive a DC Motor Using L298N and ESP32 With Arduino IDE

by sss2022

in circuits/electronics

6 Favorites, 526 Views

Buck (Step-Down) Converter, MC34063, MiniPCB, 09H-13, Rev A1-01
Buck (Step-Down) Converter, MC34063, MiniPCB, 09H-13, Rev A1-01

by miniPCB

in circuits/electronics

3 Favorites, 393 Views

Colpitts Oscillator, MiniPCB, 06A-20, Rev A1-01
Colpitts Oscillator, MiniPCB, 06A-20, Rev A1-01

by miniPCB

in circuits/electronics

0 Favorites, 34 Views

Colpitts Oscillator, MiniPCB, 06A-05, Rev A1-03
Colpitts Oscillator, MiniPCB, 06A-05, Rev A1-03

by miniPCB

in circuits/electronics

3 Favorites, 228 Views

Control Reality With Your Mind: the Ultimate Open-Source Cerelog ESP32 Brain-Computer Interface
Control Reality With Your Mind: the Ultimate Open-Source Cerelog ESP32 Brain-Computer Interface

by Cerelog99

in circuits/electronics

1 Favorites, 434 Views

Phaseshift Oscillator, MiniPCB, 06A-07, Rev A1-03
Phaseshift Oscillator, MiniPCB, 06A-07, Rev A1-03

by miniPCB

in circuits/electronics

1 Favorites, 32 Views

Kode Dot: Open-Source All-in-One Device for Makers
Kode Dot: Open-Source All-in-One Device for Makers

by lmcollado

in circuits/electronics

59 Favorites, 6722 Views

Colpitts Oscillator, MiniPCB, 06A-15, Rev A1-02
Colpitts Oscillator, MiniPCB, 06A-15, Rev A1-02

by miniPCB

in circuits/electronics

0 Favorites, 42 Views

Common Emitter Amplifier, MiniPCB, 04B-005, Rev A1-04
Common Emitter Amplifier, MiniPCB, 04B-005, Rev A1-04

by miniPCB

in circuits/electronics

0 Favorites, 49 Views

Building the Zhurong Mars Rover
Building the Zhurong Mars Rover

by starsthatshine56

in circuits/electronics

10 Favorites, 911 Views

WaveVision (Visualizing Invisible Wi-Fi Fields in 2.5ghz Range)
WaveVision (Visualizing Invisible Wi-Fi Fields in 2.5ghz Range)

by OSMelektronik

in circuits/electronics

3 Favorites, 164 Views

How to Make Simple Variable HIGH VOLTAGE Power Supply
How to Make Simple Variable HIGH VOLTAGE Power Supply

by mircemk

in circuits/electronics

1 Favorites, 82 Views

Diy Universal Component Tester
Diy Universal Component Tester

by 24rangana

in circuits/electronics

3 Favorites, 60 Views

Automatic Barrier Gate With ESP32 and HC-SR04 (Arduino IDE)
Automatic Barrier Gate With ESP32 and HC-SR04 (Arduino IDE)

by sss2022

in circuits/electronics

3 Favorites, 532 Views

Me&Mi Jukebox
Me&Mi Jukebox

by schoutme

in circuits/electronics

1 Favorites, 35 Views

Kemove 98 Keyboard Key Cap and Switch Replacement
Kemove 98 Keyboard Key Cap and Switch Replacement

by madumarovasliddin25

in circuits/electronics

0 Favorites, 28 Views

AI Binocular 3D Vision Recognition Sensor (Face/Palm Vein) – Storage Box Application Project
AI Binocular 3D Vision Recognition Sensor (Face/Palm Vein) – Storage Box Application Project

by Jaychouu

in circuits/electronics

0 Favorites, 44 Views