Continue to Site

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.

Register Log in
  • 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)

New posts

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?
Threads
37.3K
Messages
380.4K
Threads
37.3K
Messages
380.4K
camerart
Home Smoke detectors are all Beeping Batteries are not dead.???

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.
Threads
33.2K
Messages
327.4K
Threads
33.2K
Messages
327.4K
rjenkinsgb
battery spot welder problem

Microcontrollers

Discuss all aspects of micro controllers - building them, coding them, etc. All controllers are welcome - PIC, BASIC, Z8 Encore!, etc.
Threads
19.6K
Messages
188K
Threads
19.6K
Messages
188K
DogFlu66
Using the IDE simulator (Oshonsoft).

Circuit Simulation & PCB Design

Discuss circuit simulation, CAD and PCB design.
Threads
1.6K
Messages
13.4K
Threads
1.6K
Messages
13.4K
Ian Rogers
Help with 4-20mA System XTR116: AD623 Offset Issue at 0mV Input

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
108
Messages
836
Threads
108
Messages
836
ZipZapOuch
Lights for models

Electronics Categories

Robotics & Mechatronics

Specific to discussions about robots and the making of.
Threads
2K
Messages
16.4K
Threads
2K
Messages
16.4K
alec_t
I built a little robot car

Renewable Energy

Discussion of Solar, Wind, Hydro and main stream renewable energy topics including RE projects.
Threads
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.
Threads
783
Messages
6.7K
Threads
783
Messages
6.7K
Tony Stewart
Preamble detection, how does it happen ?

Automotive Electronics

For discussion about electronics within cars, trucks, motorbikes, caravans, boats, airplanes, etc.
Threads
670
Messages
9K
Threads
670
Messages
9K
rjenkinsgb
Issues with speed sensor

Mathematics and Physics

Discuss the complex nature of mathematics and physics relating to electronic circuitry.
Threads
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
286
Messages
1.7K
Threads
286
Messages
1.7K
Tony Stewart
Vintage Fairchild uA709 Op Amps for anyone who wants them

Jobs and Careers

Post a job offer or offer your own expertise.
Threads
80
Messages
657
Threads
80
Messages
657
ZipZapOuch
projects and cooperation

Datasheets, Manuals or Parts

Request a datasheet or enquire about part equivalents and/or difficult-to-find parts here.
Threads
3.8K
Messages
18.4K
Threads
3.8K
Messages
18.4K
S
Ic date code

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
Y
converting mathematical into plot like extraction of W/L params
  • yefj

Repairing Electronics

If you're trying to fix an electronics device like a TV, Stereo, etc you can discuss it here.
Threads
3.2K
Messages
27.9K
Threads
3.2K
Messages
27.9K
H
Replacement IR LED diode for tv remote

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.
Threads
4.4K
Messages
75.4K
Threads
4.4K
Messages
75.4K
ZipZapOuch
Is this volume control intuitive ?

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
9.5K
Threads
1.1K
Messages
9.5K
A
Delete my account
  • alenas

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

H
Replacement IR LED diode for tv remote
Replies
0
Views
78
hschmc12
H
DogFlu66
Using the IDE simulator (Oshonsoft).
Replies
2
Views
98
DogFlu66
DogFlu66
DogFlu66
  • Question
LCD1602 via I2CBus with PCF8574 (Oshonsoft Basic).
Replies
6
Views
2K
DogFlu66
DogFlu66
Bursucuu
  • Question
Erasmus+ IOT education kit
Replies
3
Views
347
ahsrabrifat
A
K
  • Question
Help with 4-20mA System XTR116: AD623 Offset Issue at 0mV Input
Replies
14
Views
977
Ian Rogers
Ian Rogers
MrDEB
  • Question
using PICKIT2 AND 3 issues
Replies
6
Views
663
Ian Rogers
Ian Rogers
G
Home Smoke detectors are all Beeping Batteries are not dead.???
Replies
7
Views
538
camerart
camerart
S
  • Question
battery spot welder problem
2
Replies
23
Views
2K
rjenkinsgb
rjenkinsgb
G
Lights for models
Replies
6
Views
604
ZipZapOuch
ZipZapOuch
EEstyleZ90
This inverter bobbin shuts down welding current , can it be fixed ?
Replies
13
Views
1K
EEstyleZ90
EEstyleZ90
View more…

Staff online

Members online

Total: 1,296 (members: 8, guests: 1,288)

Forum statistics

Threads
113,300
Messages
1,125,843
Members
224,810
Latest member
hschmc12

Latest threads

New Articles From Microcontroller Tips

Latest resources

Back
Top