Using Arduino

Installation & Troubleshooting

For problems with Arduino itself, NOT your project

Last post: Today at 09:44 am Re: "Problem uploading t... by spycatcher2k

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Introductory Tutorials

Tutorials for new people on the forum.

Last post: Today at 07:30 am Re: BEGINNERS: Before yo... by faheemcs2019

762
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133
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Avrdude, stk500, Bootloader issues

Problems related to uploading your compiled sketches

Last post: Feb 19, 2020, 05:23 pm unable to upload sketch ... by Rafael_apv

7,277
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1,389
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Project Guidance

Advice on general approaches or feasibility

Last post: Today at 11:26 am Re: Is it possible to bl... by Smajdalf

583,704
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77,845
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Programming Questions

Understanding the language, error messages, etc.

Last post: Today at 11:31 am Re: How to save the ssid... by Juraj

805,189
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99,982
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General Electronics

Resistors, capacitors, breadboards, soldering, etc.

Last post: Today at 11:19 am Re: MOSFET N channel tra... by PerryBebbington

256,578
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25,304
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Microcontrollers

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

Last post: Today at 08:39 am Re: Default pin frequenc... by saiteja9429

93,955
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11,806
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LEDs and Multiplexing

Controlling lots of inputs and outputs

Last post: Today at 11:28 am Re: IR LED and Photodiod... by Grumpy_Mike

74,105
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9,316
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Displays

LCDs, OLEDs, PAL, NTSC, etc.

Last post: Today at 09:52 am Re: Only hh: mm: ss by PerryBebbington

88,218
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11,935
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Audio

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

Last post: Today at 10:21 am DFPlayer and LED by seabear185

27,109
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4,242
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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 11:15 am Re: How can I control hi... by Ccando

110,463
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15,562
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Sensors

sensors, analog inputs, filtering, etc.

Last post: Today at 11:00 am Current Sensor by Yescas

116,631
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19,782
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Networking, Protocols, and Devices

I2C, SPI, XBee, GPS, etc.

Moderator: fabioc84

Last post: Today at 11:33 am Re: WIFININA library aut... by Juraj

135,734
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24,510
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Storage

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

Last post: Feb 19, 2020, 10:17 pm Re: SPIMemory library - ... by poppy381

21,076
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3,731
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Interfacing w/ Software on the Computer

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

Last post: Today at 02:02 am Re: Use RemoteXY for And... by RobG3987

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5,361
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E-Textiles and Craft

Smart textiles, flexible conductive materials, electroluminiscent materials

Last post: Today at 10:24 am Re: Lilypad Arduino uplo... by dthanoi

804
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218
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Science and Measurement

Microcontrollers in scientific projects, logging and representing data

Last post: Feb 19, 2020, 12:57 pm Re: Sensor to measure ro... by AkhilVelampati

7,453
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1,060
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Robotics

Platforms, motors, algorithms and sensors to conform robotics projects

Moderator: fabioc84

Last post: Today at 06:34 am WIFI Shields (Informatio... by Kim_Mirae

21,067
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3,557
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Home Automation and Networked Objects

Domotics, remote sensing and controlling, internet of things

Last post: Today at 10:44 am Quick question SPIFFS by marcosmoura

15,434
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3,043
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Device Hacking

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

Last post: Feb 17, 2020, 08:33 pm Help with Momentary Push... by brent11292

6,452
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1,221
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Education and Teaching

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

Last post: Feb 13, 2020, 03:51 pm Re: Best Curriculum for ... by jerteach

2,778
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570
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Interactive Art

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

Last post: Feb 15, 2020, 08:13 am Re: who will help me! by Johan_Ha

1,223
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306
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Product Design

Creating interactive prototypes of future devices

Last post: Feb 14, 2020, 11:53 pm Re: Haptic feedback acti... by lastchancename

2,776
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557
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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

41
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8
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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: Feb 19, 2020, 09:55 pm Re: Possible bug in stri... by westfw

8,019
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1,474
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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: Today at 09:40 am Re: Connect two pin micr... by Riva

8,805
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1,399
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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: Today at 09:13 am Re: WebServer library fo... by Juraj

21,359
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2,773
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Community

Website and Forum

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

Last post: Today at 10:48 am Re: [FAQ] Update my Emai... by imamanyadav2020

13,944
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1,990
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Products and Services

Announcements of Arduino-related products and services

Last post: Feb 19, 2020, 05:30 pm Hobbytronics USB Host 2.... by sarahhobbytronics

4,890
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1,153
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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 12:36 am Re: Oxygen controller by patduino

14,456
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2,461
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Workshops and Events

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

Last post: Feb 10, 2020, 11:54 am Re: Arduino Day 2020 web... by piniflopa

536
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284
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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 30, 2020, 06:37 am Re: English-speaking Ard... by stevewilks

1,459
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389
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Exhibition / Gallery

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

Last post: Today at 12:31 am Re: Car Heads Up Display by jimLee

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2,771
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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 11:25 am T-Mobile wifi hotspot SU... by GoForSmoke

66,872
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2,532
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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: Jan 26, 2020, 01:05 am Re: Bluetooth Gamepad pr... by eladurdu

120
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27
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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: Feb 19, 2020, 09:46 am ArduinoBle and ArduinoCl... by maxware66

1,604
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457
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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 11:07 am Re: Extremely inconsiste... by Luisonson

1,521
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327
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MKR Boards

To discuss MKR Boards ecosystem and shields

Last post: Today at 11:27 am Re: Download an updated ... by Juraj

6,705
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1,517
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Arduino Yún

The revolutionary product combining Arduino with Linux

Moderator: fabioc84

Last post: Feb 12, 2020, 10:57 am Re: Any open source / fr... by mortenx

23,706
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3,956
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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: Feb 18, 2020, 04:01 pm Re: Not connecting to wi... by racpra16

720
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156
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Arduino Education Kits

This board is dedicated to Arduino Education products

Moderators: mario-r, ErnestoELC, Sravya Amirisetti

Last post: Feb 17, 2020, 03:35 pm Re: CTC 101 Pre-Purchase... by briffox

234
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68
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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: Feb 08, 2020, 02:18 am Re: Arduino Wooden Base ... by mirraj2

1,846
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439
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Arduino 101

Moderators: cmaglie, facchinm

Last post: Feb 12, 2020, 01:33 pm Re: Where I can buy an A... by pert

2,804
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712
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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: Feb 18, 2020, 02:25 pm Re: SPI Speed & Flash st... by x-giorgio-x

4,172
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657
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Arduino Due

The Arduino Due CortexM3 ARM based board

Moderator: fabioc84

Last post: Today at 11:31 am Re: Arduino Due librarie... by obihavemojo

25,152
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4,153
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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
Posts

111
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Arduino GSM Shield

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

Moderator: fabioc84

Last post: Feb 17, 2020, 08:31 pm Re: antenna extendor A6 ... by pert

3,148
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990
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WiFi Shield 101

Moderator: cmaglie

Last post: Feb 04, 2020, 12:54 pm CREATING A SECURE AP WIT... by mbodze

384
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173
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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
Topics

Arduino SIM

The global cellular connectivity service for Arduino IoT Cloud

Last post: Feb 09, 2020, 07:31 am SIM900 by Jburnett72

10
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5
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Arduino Certified Products

Support about the products part of the Arduino Certified Program

53
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17
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26
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9
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International

中文 (Chinese)

Moderators: mbanzi, berlina

Last post: Feb 12, 2020, 08:34 am Re: Arduino Yun什么情况?——怎么... by hongyuwang

106
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Deutsch

Moderator: uwefed

Last post: Today at 11:34 am Re: Auslegung MOSFET und... by sebgr

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Français

Moderators: jfs, Snootlab

Last post: Today at 11:21 am Re: Décompte sur écran L... by kamill

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India

Moderators: Nishant_Sood, jo_v

Last post: Feb 18, 2020, 08:39 am Re: About Arduino Whatsa... by SAURABHMALI8888

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Italiano

Moderators: Federico_Vanzati, leo72, UweFederer, gpb01

Last post: Today at 11:28 am Re: memorizzare i tempi ... by nid69ita

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Nederlands

Moderators: Jantje, JO3RI

Last post: Today at 08:45 am Re: poten in hoogte vers... by ArdLab_Gent

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Portugues

Last post: Today at 04:44 am Re: Ligação externa de c... by SteveMann

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Россия - Russia

Last post: Today at 08:26 am Re: 4wd BT Robot Car by sd50

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Scandinavia

Last post: Jan 20, 2020, 08:20 pm Re: Strömförsörjning Ard... by Albireo1

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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: Feb 19, 2020, 11:53 pm Is it possible to measur... by 26iyo

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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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