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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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36.4K
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369.6K
Threads
36.4K
Messages
369.6K
rjenkinsgb
Does anyone recognize this panel-mount connector?

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
Messages
321.8K
Threads
32.8K
Messages
321.8K
Tony Stewart
Using the B-E junction of a transistor as a diode

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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19.3K
Messages
184.4K
Threads
19.3K
Messages
184.4K
S
Add GPS/PARSE to 8xSERVO-MOTOR CODE in Oshonsoft

Circuit Simulation & PCB Design

Discuss circuit simulation, CAD and PCB design.
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1.5K
Messages
12.8K
Threads
1.5K
Messages
12.8K
S
LTC7803 in LTspice (Disable briefly)

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.
Threads
99
Messages
762
Threads
99
Messages
762
MrDEB
color printer recommendation

Electronics Categories

Robotics & Mechatronics

Specific to discussions about robots and the making of.
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2K
Messages
16.3K
Threads
2K
Messages
16.3K
M
! Cool Robot Names !

Renewable Energy

Discussion of Solar, Wind, Hydro and main stream renewable energy topics including RE projects.
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625
Messages
12.5K
Threads
625
Messages
12.5K
rjenkinsgb
Solar Panel Controller & setup

Radio and Communications

Discuss RF and communications, including antennas, modulation regimes, filter design, and telematics.
Threads
751
Messages
6.4K
Threads
751
Messages
6.4K
Baronski
Realistic DX-302 Fun and Folly.

Automotive Electronics

For discussion about electronics within cars, trucks, motorbikes, caravans, boats, airplanes, etc.
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596
Messages
8.3K
Threads
596
Messages
8.3K
N
Tow car behind motorhome how to get car's tail lights wired?

Mathematics and Physics

Discuss the complex nature of mathematics and physics relating to electronic circuitry.
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784
Messages
9.4K
Threads
784
Messages
9.4K
Papabravo
Electronics equation with complex Math

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
269
Messages
1.6K
Threads
269
Messages
1.6K
rjenkinsgb
multimeter, oscilloscope, spectrum analyzer, thermal cameras, etc.

Jobs and Careers

Post a job offer or offer your own expertise.
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68
Messages
605
Threads
68
Messages
605
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
18K
Threads
3.7K
Messages
18K
Serge 125
Looking for RCA TV repair manual RLDED3258a-b

Homework Help

If you have a question about an electronics exam, course or paper you can ask in this forum.
Threads
1.8K
Messages
14.7K
Threads
1.8K
Messages
14.7K
Kerim
Full Audio Spectrum Sinewave Generator using DDS

Repairing Electronics

If you're trying to fix an electronics device like a TV, Stereo, etc you can discuss it here.
Threads
3K
Messages
25.7K
Threads
3K
Messages
25.7K
Baronski
Reviving vintage Realistic DX-302.

Electronics Videos

View popular videos related to electronics. They're a great way to learn!
Threads
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.
Threads
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.
Threads
4.3K
Messages
74.7K
Threads
4.3K
Messages
74.7K
P
A Riddle about an Electronic Door Lock

Site Issues & Feedback

This is for all site related issues, from admins to members. If you have feedback please do let us know!
Threads
1.1K
Messages
9.4K
Threads
1.1K
Messages
9.4K
ClydeCrashKop
Was the site restored to an earlier version?

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

Latest posts

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Looking for RCA TV repair manual RLDED3258a-b
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