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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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380.7K
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37.3K
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380.7K
D
Can I use this charger in every country?

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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33.2K
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327.5K
Threads
33.2K
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327.5K
Y
problem identifying pin purpose on PMA5-83-2WC+ amplifier
  • yefj

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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19.6K
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188.1K
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19.6K
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188.1K
T
using a RTC in SF basic

Circuit Simulation & PCB Design

Discuss circuit simulation, CAD and PCB design.
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1.6K
Messages
13.4K
Threads
1.6K
Messages
13.4K
ZipZapOuch
Circuit Board Design Tips

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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108
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837
Threads
108
Messages
837
G
Lights for models

Electronics Categories

Robotics & Mechatronics

Specific to discussions about robots and the making of.
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2K
Messages
16.4K
Threads
2K
Messages
16.4K
A
My Advanced Realistic Humanoid Robots Project

Renewable Energy

Discussion of Solar, Wind, Hydro and main stream renewable energy topics including RE projects.
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639
Messages
12.7K
Threads
639
Messages
12.7K
J
Choosing and wiring the components of a solar-powered driveway gate

Radio and Communications

Discuss RF and communications, including antennas, modulation regimes, filter design, and telematics.
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783
Messages
6.7K
Threads
783
Messages
6.7K
P
Snowmobile 2 Way Radio Low Transmission

Automotive Electronics

For discussion about electronics within cars, trucks, motorbikes, caravans, boats, airplanes, etc.
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672
Messages
9.1K
Threads
672
Messages
9.1K
S
Issues with speed sensor

Mathematics and Physics

Discuss the complex nature of mathematics and physics relating to electronic circuitry.
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790
Messages
9.5K
Threads
790
Messages
9.5K
D
I Made a Free to Use Electrical Engineering Calculator

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.
Threads
289
Messages
1.7K
Threads
289
Messages
1.7K
crutschow
Wish to buy Battery, Charger and Buck converter for 12V , 2A router

Jobs and Careers

Post a job offer or offer your own expertise.
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83
Messages
670
Threads
83
Messages
670
Nigel Goodwin
Doing consultancy work and the Tax situation?

Datasheets, Manuals or Parts

Request a datasheet or enquire about part equivalents and/or difficult-to-find parts here.
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3.8K
Messages
18.4K
Threads
3.8K
Messages
18.4K
Papabravo
How many UCC29002's are there in the world , now?

Homework Help

If you have a question about an electronics exam, course or paper you can ask in this forum.
Threads
1.8K
Messages
15K
Threads
1.8K
Messages
15K
Tony Stewart
I want a circuit that input 0.7v and outputs 1.2v 1.8v 3.3v and 5v.

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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3.3K
Messages
27.9K
Threads
3.3K
Messages
27.9K
ZipZapOuch
Did a Buyer Kill My Amp?

Electronics Videos

View popular videos related to electronics. They're a great way to learn!
Threads
60
Messages
346
Threads
60
Messages
346
B
DIY Quartz clock with Bell-striking

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.
Threads
79
Messages
754
Threads
79
Messages
754
Nigel Goodwin
kapton tape where to buy

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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4.4K
Messages
75.5K
Threads
4.4K
Messages
75.5K
S
What is the name of this tool ?

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
Messages
9.5K
Threads
1.1K
Messages
9.5K
Tony Stewart
With every new page I open, I get this annoying add.

The Archive

The (Read Only) Archive

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

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