Installation & Troubleshooting

For problems with Arduino itself, NOT your project

95 Posts
23 Topics

Last post by Noob 11162
in Arduino PID Temperature ...
on January 22, 2023, 05:23:31 AM


Standalone or alternative microcontrollers, in-system programming, bootloaders, etc.

64 Posts
22 Topics

Last post by Noob 11343
in Re: 6-axis robot arm bas...
on February 23, 2023, 08:52:53 AM


Using Arduino to interface SD cards, floppy drives, harddrives, EEPROMs, etc

8 Posts
3 Topics

Last post by Noob 2298
on February 02, 2023, 08:09:42 PM

Networking, Protocols, and Devices

I2C, SPI, XBee, GPS, etc.

15 Posts
4 Topics

Last post by Noob 9744
in Re: Wich one is the best...
on October 27, 2022, 11:53:33 AM


sensors, analog inputs, filtering, etc.

57 Posts
20 Topics

in Re: How to read sensor v...
on March 01, 2023, 10:33:11 AM

Motors, Mechanics, and Power

Controlling big heavy things that move, need high voltages, high current, or both

70 Posts
19 Topics

Last post by Noob 11314
in Re: Re: open source esc ...
on January 31, 2023, 04:03:14 AM


LCDs, OLEDs, PAL, NTSC, etc.

1 Posts
1 Topics

Last post by Camelia Ront
in I2C LCD - Setup instruct...
on March 07, 2020, 08:51:28 AM

Programming Questions

Understanding the language, error messages, etc.

69 Posts
29 Topics

Last post by Noob 11627
in Re: RGB Pov Clock
on February 20, 2023, 05:30:07 AM

Avrdude, stk500, Bootloader issues

Problems related to uploading your compiled sketches

9 Posts
2 Topics

Last post by Noob 6452
in Re: help i cant tell wha...
on December 21, 2020, 03:55:11 AM

Introductory Tutorials

Tutorials for new people on the forum.

0 Posts
0 Topics


Solutions for basic circuits. DC converters, inverters, amplifiers, etc

54 Posts
23 Topics

Last post by Noob 7471
in Re: Latch circuit won't ...
on March 03, 2023, 03:37:42 PM

Manufacturing & Assembly

Discuss getting your PCB or product manufactured or assembled. Home brew PCB's, Pick & Place machines, reflow etc.

2 Posts
1 Topics

in Re: JLCPCB Edge rails?
on September 02, 2020, 08:31:58 AM

Open Source Hardware

A community section to discuss Open Source Hardware (OSHW) projects or anything OSHW related. If the project is not licensed under the OSHW scheme, please put it in the regular Projects & Technical section.

3 Posts
2 Topics

in Re: Inquietud: Convertir
on September 27, 2021, 10:05:39 AM

Power & Renewable Energy

Power related discussions, Renewable Energy, energy storage, Electric Vehicles etc.

9 Posts
4 Topics

Last post by Noob 11805
in Re: ground isolation
on March 01, 2023, 09:14:10 AM

RF, Microwave, Ham Radio

RF, Microwave, and Ham Radio designs, projects, and discussions.

2 Posts
1 Topics

in Re: nrf24 scope problem ...
on November 21, 2022, 11:57:48 AM


Everything programmable logic related. FPGA's, PLD's, VHDL, Verilog etc

7 Posts
2 Topics

Last post by Noob 2174
in Phase locked loop
on June 02, 2020, 05:28:51 PM

Projects and Designs

Show us your projects and other stuff you've made or working on. Tell us about designs or ideas, ask technical questions, and share technical information. This is the big catch-all thread for anything electronic.

55 Posts
20 Topics

Last post by Noob 11638
on February 21, 2023, 03:21:47 AM


General discussions about microcontroller hardware or software. Use the Embedded Computer section for single board computers like Raspberry Pi etc

0 Posts
0 Topics


Ask for repair help or describe how to repair equipment

0 Posts
0 Topics


Some details and what you have already done to find the answer. Breif "How does X work" questions are not proper forum etiquette. Assignment questions are ok, but show existing work.

21 Posts
10 Topics

Last post by Noob 9892
in ATtiny85 pull-up resisto...
on November 02, 2022, 06:41:44 AM

General Chat

This is where everyone hangs out and rants and chats about whatever electronics topics that don't fit into the other more specific categories on this forum. Occasional off-topic stuff is ok, but generally we like to keep it electronics related.

34 Posts
16 Topics

Last post by Noob 10547
in Re: washing machine prob...
on December 14, 2022, 04:15:23 AM

Work Wanted

Looking for contract or regular work? Post your work wanted ad here listing your skills and what you have to offer. Resumes attachments (PDF) are allowed if you want to make them public. Companies NOT allowed.

3 Posts
2 Topics

Last post by Noob 11814
in Re: MCA Leads
on March 02, 2023, 01:21:11 AM


List your electronics related stuff for sale, or link to others. Wanted ads go here too. Only dealers who are valued contributors to the forum community are welcome to post here.

4 Posts
3 Topics

Last post by Noob 2323
in Sale of electronics comp...
on March 01, 2021, 02:42:55 PM


An industry jobs board. Post your job ad here. Commercial companies are welcome provided they don't spam and run, you must stick around & contribute. No HR droids or recruitment companies.

1 Posts
1 Topics

Last post by Noob 2308
in looking for help
on July 09, 2020, 11:09:45 AM

General Computing

PC's, Macs, Tablets, phone thingoes etc

2 Posts
1 Topics

in Re: fix the hig capacity...
on June 19, 2020, 12:10:28 PM

Vintage Computing

Vintage Computers and related projects

0 Posts
0 Topics

Cloud Computing + IoT

Cloud Computing, Edge computing, Internet Of Things

5 Posts
3 Topics

in Re: Control de motor a 1...
on December 28, 2022, 10:48:13 AM

Networking & Wireless

Everything networking related. Wired and wireless (Wifi, Bluetooth, LoRaWan, and everything else)

0 Posts
0 Topics


Everything computer security related

0 Posts
0 Topics


Everything programming related

0 Posts
0 Topics

Embedded Computing

Everything embedded computer related. Single board computers like the Raspberry Pi, BeagleBoard etc Hardware and Software.

0 Posts
0 Topics



Anything specific to the Open Source packages KiCad & gEDA

0 Posts
0 Topics

General PCB/EDA/CAD Discussions

If it doesn't fit into the other categories, put it here. Simulation, general layout, library, footprint, and design questions etc

0 Posts
0 Topics


A user forum for Labcenter Proteus PCB EDA package

0 Posts
0 Topics

Circuit Studio

Altium Circuit Studio

0 Posts
0 Topics

Altium Designer

Anything specific to the Altium Designer package

0 Posts
0 Topics


Anything specific to the DesignSpark PCB package

0 Posts
0 Topics


Anything specific to the Eagle PCB design package

0 Posts
0 Topics

Support and feedback

Give us your opinion about the blog and website. Shere ideas for improvements

11 Posts
5 Topics

Last post by Noob 7721
in Hola necesito contactar ...
on September 26, 2021, 09:53:50 PM

Other Blogs

Got your own blog/youtube channel? Want to post someone else's contentand talk about it? You can do that here.

7 Posts
2 Topics

Last post by Noob 6999
in Re: Test
on January 19, 2021, 08:30:30 AM

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