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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Electronics Forum (Circuits, Projects and Microcontrollers)

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Electronics Forums

General Electronics Chat

This area is for general chat about electronics, eg: Dont know what a part does? Dont know how to read a circuit? Want to get an opinion?
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370.5K
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36.4K
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370.5K
MaxHeadRoom78
Multi Voltage Transformer

Electronic Projects Design/Ideas/Reviews

Are you building an electronic circuit, or want to? Submit your electronic questions and get assistance from our experienced members help.
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32.8K
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322.4K
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32.8K
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322.4K
danadak
Pulsed sequenced LEDs with fade

Microcontrollers

Discuss all aspects of micro controllers - building them, coding them, etc. All controllers are welcome - PIC, BASIC, Z8 Encore!, etc.
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19.4K
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184.7K
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19.4K
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184.7K
Ian Rogers
I need help again

Circuit Simulation & PCB Design

Discuss circuit simulation, CAD and PCB design.
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1.5K
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12.9K
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1.5K
Messages
12.9K
F
LTspice Triac .model doesnt work

IoT - Internet of Things

Internet of Things (IoT) - M2M, Industrial IoT, and Industry 4.0. Hardware, systems, and software for the interconnection of embedded devices, wireless sensors networks, control systems, automation, and more.
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100
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769
Threads
100
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769
A
Rogue pop-up removal - home PC

Electronics Categories

Robotics & Mechatronics

Specific to discussions about robots and the making of.
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2K
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16.3K
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2K
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16.3K
Electroplater
Why is this robot forum page dead?

Renewable Energy

Discussion of Solar, Wind, Hydro and main stream renewable energy topics including RE projects.
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628
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12.6K
Threads
628
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12.6K
A
Solar Setup & MBC help

Radio and Communications

Discuss RF and communications, including antennas, modulation regimes, filter design, and telematics.
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754
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6.4K
Threads
754
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6.4K
A
HTRC110 long range RFID Reader

Automotive Electronics

For discussion about electronics within cars, trucks, motorbikes, caravans, boats, airplanes, etc.
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602
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8.4K
Threads
602
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8.4K
M
Type 1 charging plugs for EVs.

Mathematics and Physics

Discuss the complex nature of mathematics and physics relating to electronic circuitry.
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786
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9.4K
Threads
786
Messages
9.4K
Dick Cappels
Newbie question: about arbitrary waveform generators

Electronic Requests

Buy, Sell and Trade

A forum to allow the buying, selling, trading or giving away electronic bits and pieces. You must have 25+ posts.
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272
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1.6K
Threads
272
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1.6K
S
Arrow electronics makes me surprise

Jobs and Careers

Post a job offer or offer your own expertise.
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68
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603
Threads
68
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603
ZissLatz
Small business opportunity !!!

Datasheets, Manuals or Parts

Request a datasheet or enquire about part equivalents and/or difficult-to-find parts here.
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3.7K
Messages
18.1K
Threads
3.7K
Messages
18.1K
Nigel Goodwin
Replacement Safety Capacitor Help

Homework Help

If you have a question about an electronics exam, course or paper you can ask in this forum.
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1.8K
Messages
14.7K
Threads
1.8K
Messages
14.7K
E
Making a logic circuit with only 8 NOR Gates (4*2 Inputs and 4*4 Inputs)

Repairing Electronics

If you're trying to fix an electronics device like a TV, Stereo, etc you can discuss it here.
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3K
Messages
25.9K
Threads
3K
Messages
25.9K
T
Ryobi 14.4-18V ONE+ DUAL CHEMISTRY FAST CHARGER - BCL14181H

Electronics Videos

View popular videos related to electronics. They're a great way to learn!
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57
Messages
338
Threads
57
Messages
338
danadak
NOR gate circuit +diagram

Product & Service Reviews

If you have experience with an electronics related product or service tell the rest of ETO all about it. You must have 25+ posts.
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78
Messages
740
Threads
78
Messages
740
F
eload in transient mode

Members Area

Members Lounge

Relax for a bit and unwind, have some fun. This forum is for talking about non-electronics stuff amongst fellow members.
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4.3K
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74.8K
Threads
4.3K
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74.8K
Lightium
ChatGPT, anyone use it?

Site Issues & Feedback

This is for all site related issues, from admins to members. If you have feedback please do let us know!
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1.1K
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9.4K
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1.1K
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9.4K
P
New record for blocked popups/ads!

The Archive

The (Read Only) Archive

A collection of older forums which have been either replaced or simply inactive.
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155
Messages
4.3K
Threads
155
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4.3K
vinodquilon
books needed

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