Using Arduino

Installation & Troubleshooting

For problems with Arduino itself, NOT your project

Last post: Today at 08:37 am Re: Error while burning ... by ahdkfiri

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Introductory Tutorials

Tutorials for new people on the forum.

Last post: Today at 08:22 am Re: BEGINNERS: Why is GR... by italex33

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124
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Avrdude, stk500, Bootloader issues

Problems related to uploading your compiled sketches

Last post: Today at 04:48 am Re: Arduino Online Web E... by pert

6,957
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1,323
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Project Guidance

Advice on general approaches or feasibility

Last post: Today at 08:35 am Arduino Sensor with HC-S... by Noyerks

577,904
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77,155
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Programming Questions

Understanding the language, error messages, etc.

Last post: Today at 08:44 am Re: Arduino vu meter hel... by dopebeerx

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General Electronics

Resistors, capacitors, breadboards, soldering, etc.

Last post: Today at 07:45 am Re: LED shining with 0.5... by westfw

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Microcontrollers

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

Last post: Today at 03:08 am Re: Can I replace the MK... by pert

93,435
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11,718
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LEDs and Multiplexing

Controlling lots of inputs and outputs

Last post: Today at 08:47 am Re: Understanding about ... by UKHeliBob

73,341
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9,225
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Displays

LCDs, OLEDs, PAL, NTSC, etc.

Last post: Today at 05:24 am Re: Waveshare e-paper di... by ZinggJM

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11,810
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Audio

Sound processing and generation, using WAV and MP3 players, using MIDI

Last post: Jan 19, 2020, 10:27 pm Re: Need a better DAW, s... by slipstick

26,846
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4,201
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Motors, Mechanics, Power and CNC

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

Moderator: fabioc84

Last post: Today at 06:26 am Re: Protecting AC motor ... by John_vreede

109,487
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15,426
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Sensors

sensors, analog inputs, filtering, etc.

Last post: Today at 08:42 am Re: Need help with Ardui... by pert

115,621
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19,616
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Networking, Protocols, and Devices

I2C, SPI, XBee, GPS, etc.

Moderator: fabioc84

Last post: Today at 08:23 am ASCII, RS232, Serial by Bagel282

134,573
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24,298
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Storage

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

Last post: Jan 19, 2020, 10:31 pm Re: SD card failed or no... by jmppts

20,875
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3,695
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Interfacing w/ Software on the Computer

Firmata, Processing, Max/MSP, PureData, VVVV, etc.

Last post: Jan 16, 2020, 04:44 am Re: Arduino IDE compilin... by sterretje

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5,332
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E-Textiles and Craft

Smart textiles, flexible conductive materials, electroluminiscent materials

Last post: Jan 09, 2020, 09:47 am Re: el wires, single inv... by dangkyfun88

802
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218
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Science and Measurement

Microcontrollers in scientific projects, logging and representing data

Last post: Jan 19, 2020, 02:46 pm Re: mathematics by 68tjs

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Robotics

Platforms, motors, algorithms and sensors to conform robotics projects

Moderator: fabioc84

Last post: Today at 05:48 am Re: Two motors no action... by JP1976

20,915
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3,522
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Home Automation and Networked Objects

Domotics, remote sensing and controlling, internet of things

Last post: Today at 03:52 am Re: Connect ESP8266 to G... by ssjeya01

15,291
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3,009
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Device Hacking

Looking into existing technologies, reappropiation of devices, tricks of the trade

Last post: Jan 18, 2020, 05:59 am Re: Little HMI for Contr... by dougp

6,409
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1,215
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Education and Teaching

Course curriculum, links to existing courses, discussions about experiences at different locations

Last post: Jan 17, 2020, 04:51 pm Re: Industrial Electrici... by WasupDude

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567
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Interactive Art

Art installations, wearable objects, music instruments, projects from the arts field

Last post: Jan 17, 2020, 09:38 pm Re: Tuning fork, coil, s... by Johan_Ha

1,214
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303
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Product Design

Creating interactive prototypes of future devices

Last post: Jan 02, 2020, 08:01 pm Re: Miniaturizing My Ard... by photoncatcher

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553
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Space Year

2019’s Arduino Education thematic year: robots, satellites, radio communication systems, weather monitoring devices, maps, and more related to Space technology

Moderators: DojoDave, racpra16

Last post: Dec 06, 2019, 02:55 pm General Guidance and How... by ballscrewbob

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Development

Suggestions for the Arduino Project

What do you think should be improved, features for the hard/software, bugs you found

Last post: Jan 19, 2020, 10:56 pm Trouble generating a sin... by sam1492

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1,463
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Other Hardware Development

Shields you are designing or that you think would be nice to have, Arduino compatible platforms, board comparisons, etc.

Last post: Jan 18, 2020, 03:49 am Re: NMEA 2000 Shield by timolappalainen

8,774
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1,392
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Other Software Development

Mods to the IDE, suggestions for the core code to the boards, better bootloaders, new libraries

Last post: Jan 19, 2020, 07:20 pm MOVED: Client connection... by UKHeliBob

21,261
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2,746
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Community

Website and Forum

Improvements for the web system, applications to moderator, spam, etc.

Last post: Jan 19, 2020, 05:12 pm Re: Outage by Robin2

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1,971
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Products and Services

Announcements of Arduino-related products and services

Last post: Jan 16, 2020, 11:01 am Re: OPC-UA - (ESP8266, E... by martinius96

4,875
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1,146
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Gigs and Collaborations

Are you making a project and need people to help out, calls for projects for exhibitions, fairies

Last post: Today at 06:36 am Re: PROJECT FOR CHESS EN... by bbtgn

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2,423
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Workshops and Events

Announcements for courses by community members, announcements of shows and conferences

Last post: Dec 06, 2019, 03:03 pm General Guidance and How... by ballscrewbob

530
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280
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Local Groups

Are you looking for someone in your area just to meet up and share experiences, do you want to be part of a hackerspace with Arduino competences

Last post: Jan 06, 2020, 08:10 pm Re: Anyone from Malta EU... by UsBranches

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388
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Exhibition / Gallery

Show off, share your projects with the rest of the community

Last post: Jan 19, 2020, 12:02 am Re: Intercom using two o... by 6v6gt

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2,761
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Bar Sport

Jokes, mobs, and all sorts of unrelated topics, shout out loud your love, and curse for that burnt battery-pack. (Keep it cool)

Last post: Today at 02:17 am Re: How many paid trolls... by ballscrewbob

66,473
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Maker Faires and other events World Wide

To announce official and less offical maker events
Makers

Questions about the Call for Makers and more

Moderators: zromano, Costantino

Last post: Dec 06, 2019, 03:14 pm General Guidance and How... by ballscrewbob

118
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26
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Events and Tour

Where we are going, events and meeting

Moderators: zromano, Costantino

Last post: Jan 18, 2020, 01:40 pm Arduino Day 2020 by douglasesteves

50
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11
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Products

Create

Moderator: smellai

Last post: Today at 04:35 am Re: No values seen in Io... by pert

1,477
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426
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Nano Boards (NEW types)

In 2019 the Nano Family has been announced as a new set of small and powerful boards.

Last post: Today at 07:24 am Re: BLE very weak signal by onepixel0

1,224
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275
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MKR Boards

To discuss MKR Boards ecosystem and shields

Last post: Today at 04:44 am Re: Re-flashing MKR 1400... by pert

6,465
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1,465
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Arduino Yún

The revolutionary product combining Arduino with Linux

Moderator: fabioc84

Last post: Jan 13, 2020, 10:05 pm Re: IP will not change o... by megaBlocks

23,695
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3,955
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Sub-Boards: Yún Shield

Arduino WiFi Rev2

Add this board to a device and you'll be able to connect it to a WiFi network, using its secure ECC608 crypto chip accelerator.

Moderators: AndreaRichetta, sandeepmistry

Last post: Jan 15, 2020, 09:21 pm Re: ScanNetworks seems t... by Aybert

687
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145
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Arduino Education Kits

This board is dedicated to Arduino Education products

Moderators: mario-r, ErnestoELC, Sravya Amirisetti

Last post: Jan 06, 2020, 06:27 am Arduino Engineering kit ... by ednexllc

228
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67
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The Arduino Starter Kit and Basic Kit

Support to the 15 projects of the Arduino Starter Kit's book and the Arduino Basic Kit.

Last post: Jan 13, 2020, 09:27 pm Re: Project 7, Multiple ... by Raufus

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437
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Arduino 101

Moderators: cmaglie, facchinm

Last post: Dec 06, 2019, 05:57 am General Guidance and How... by ballscrewbob

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710
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Arduino Zero

Arduino Zero is a simple and powerful 32-bit extension of the platform established by Arduino UNO.

Moderator: cmaglie

Last post: Today at 12:05 am Re:(Solved) programming ... by Sulimarco

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650
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Arduino Due

The Arduino Due CortexM3 ARM based board

Moderator: fabioc84

Last post: Today at 05:25 am Re: pinMode for CS pin i... by ard_newbie

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Arduino Esplora

The Arduino ready-to-use and easy-to-hold controller

Moderator: fabioc84

Last post: Dec 06, 2019, 05:51 am General Guidance and How... by ballscrewbob

359
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111
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Arduino GSM Shield

The Arduino shield who enables your Arduino to international mobile data connectivity

Moderator: fabioc84

Last post: Jan 08, 2020, 12:22 pm Re: TCP conecction with ... by apzip

3,122
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982
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WiFi Shield 101

Moderator: cmaglie

Last post: Dec 25, 2019, 10:27 pm Re: Mac addresses return... by Juraj

381
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170
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Materia 101

A board to host good practices, uses and hacks of the first official Arduino 3D printer.

Moderator: kengdahl

Last post: Dec 06, 2019, 04:02 pm General Guidance and How... by ballscrewbob

470
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94
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Arduino SIM

The global cellular connectivity service for Arduino IoT Cloud

Last post: Dec 06, 2019, 05:48 am General Guidance and How... by ballscrewbob

9
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4
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Arduino Certified Products

Support about the products part of the Arduino Certified Program

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17
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26
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International

中文 (Chinese)

Moderators: mbanzi, berlina

Last post: Dec 29, 2019, 02:43 pm esp by dima11711

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Deutsch

Moderator: uwefed

Last post: Today at 08:18 am Re: Keine Darstellung de... by amithlon

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Français

Moderators: jfs, Snootlab

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India

Moderators: Nishant_Sood, jo_v

Last post: Jan 10, 2020, 12:27 pm Re: How to use the ADXL3... by komal_embel

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Italiano

Moderators: Federico_Vanzati, leo72, UweFederer, gpb01

Last post: Today at 08:50 am Re: Aiuto Composizione n... by fabpolli

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Nederlands

Moderators: Jantje, JO3RI

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Portugues

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Россия - Russia

Last post: Jan 09, 2020, 04:51 pm Re: esp by Nilab

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Scandinavia

Last post: Jan 18, 2020, 05:48 am Re: Styra två DC motorer... by Johan_Ha

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General Category

General Discussion

Feel free to talk about anything and everything in this board.

Moderators: mbanzi, DojoDave, mellis

Last post: Today at 01:07 am Re: Moments when you wer... by westfw

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Forum 2005-2010 (read only)

General

General discussion, NOTE: this is from the old Forum, all the topics in this category are read-only.

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Hardware

Hardware, NOTE: this is from the old Forum, all the topics in this category are read-only.

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Software

Software, NOTE: this is from the old Forum, all the topics in this category are read-only.

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International

International, NOTE: this is from the old Forum, all the topics in this category are read-only.

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Web/Forum/Email/Spam

Web/Forum/Email/Spam, NOTE: this is from the old Forum, all the topics in this category are read-only.

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