Using Arduino

Installation & Troubleshooting

For problems with Arduino itself, NOT your project

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Introductory Tutorials

Tutorials for new people on the forum.

Last post: Today at 05:51 pm MOVED: Reaction tester w... by UKHeliBob

696
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115
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Avrdude, stk500, Bootloader issues

Problems related to uploading your compiled sketches

Last post: Today at 11:30 am Re: Pro Mini Upload Fail... by srnet

6,561
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1,251
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Project Guidance

Advice on general approaches or feasibility

Last post: Today at 09:13 pm Re: MAP Function Not Wor... by blh64

569,567
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76,185
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Programming Questions

Understanding the language, error messages, etc.

Last post: Today at 09:13 pm Re: srtlen() problem "wi... by JCQ81

785,172
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97,241
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General Electronics

Resistors, capacitors, breadboards, soldering, etc.

Last post: Today at 08:18 pm Re: Specing out inrush c... by Slythy

251,911
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24,824
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Microcontrollers

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

Last post: Today at 08:38 pm Re: Arduino Nano resisto... by DrAzzy

92,609
Posts

11,593
Topics

LEDs and Multiplexing

Controlling lots of inputs and outputs

Last post: Today at 09:05 pm Re: Controlling Output C... by Paul__B

72,336
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9,103
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Displays

LCDs, OLEDs, PAL, NTSC, etc.

Last post: Today at 03:55 pm Re: ESP32 + Waveshare 7,... by ZinggJM

85,997
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11,632
Topics

Audio

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

Last post: Today at 05:39 pm Re: Audio Chorus (Delay ... by MarkT

26,475
Posts

4,145
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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 09:07 pm Re: Short overload of a ... by vinceherman

108,002
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15,255
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Sensors

sensors, analog inputs, filtering, etc.

Last post: Today at 07:45 pm Re: Force Sensitive Resi... by MarkT

114,112
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19,398
Topics

Networking, Protocols, and Devices

I2C, SPI, XBee, GPS, etc.

Moderator: fabioc84

Last post: Today at 08:14 pm Re: Reading data from en... by pylon

133,131
Posts

24,057
Topics

Storage

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

Last post: Today at 08:15 am Re: SD-Card-Writing sudd... by timkeweb

20,724
Posts

3,657
Topics

Interfacing w/ Software on the Computer

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

Last post: Today at 01:00 am Re: Read serial flow USB... by Paul_KD7HB

27,880
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5,301
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Topics

E-Textiles and Craft

Smart textiles, flexible conductive materials, electroluminiscent materials

Last post: Nov 12, 2019, 08:37 am LilyPad USB Plus compati... by freeshann

800
Posts

217
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Science and Measurement

Microcontrollers in scientific projects, logging and representing data

Last post: Today at 02:29 pm Re: Data logging, collec... by wvmarle

7,316
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1,039
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Robotics

Platforms, motors, algorithms and sensors to conform robotics projects

Moderator: fabioc84

Last post: Today at 08:57 pm Re: DC Motor by zwieblum

20,761
Posts

3,492
Topics

Home Automation and Networked Objects

Domotics, remote sensing and controlling, internet of things

Last post: Dec 03, 2019, 11:34 pm Re: Turn LED on with RTC by cattledog

15,136
Posts

2,980
Topics

Device Hacking

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

Last post: Today at 10:32 am Re: Led controled with c... by wvmarle

6,345
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1,203
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Education and Teaching

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

Last post: Dec 01, 2019, 12:13 am Re: An explanation of th... by jotaen

2,754
Posts

566
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Interactive Art

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

Last post: Dec 04, 2019, 05:20 pm Re: My Super Simple LED ... by mrExplore

1,208
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301
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Product Design

Creating interactive prototypes of future devices

Last post: Dec 04, 2019, 05:42 am Re: Personal Project - S... by Stefan-sg

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548
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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: Nov 07, 2019, 05:56 pm Equatorial telescope Mou... by quoy

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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: Today at 07:20 pm Re: Automatic through co... by ballscrewbob

7,909
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1,449
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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: Dec 04, 2019, 10:13 pm Re: Ethernet Shields - c... by Juraj

8,825
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1,385
Topics

Other Software Development

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

Last post: Today at 06:20 pm Re: A Command line libra... by BillBigge

21,163
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2,723
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Community

Website and Forum

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

Last post: Today at 05:33 pm Re: Forum slow or down? by Robin2

13,680
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1,956
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Products and Services

Announcements of Arduino-related products and services

Last post: Dec 04, 2019, 10:08 am New Product: TapNLink Pr... by sgussenhoven

4,750
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1,144
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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 07:57 pm Re: Need Arduino Gesture... by gk305

14,031
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2,388
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Workshops and Events

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

Last post: Nov 19, 2019, 07:44 am Support for working with... by dalekirkwood

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: Nov 24, 2019, 11:44 am matta swat kpk pakistan... by Asad_Ullah019

1,453
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387
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Exhibition / Gallery

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

Last post: Today at 08:58 pm Re: New fork of max7219 ... by HermannSW

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2,746
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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: Dec 04, 2019, 10:56 am Re: YouTube changes - CO... by westfw

65,853
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2,503
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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: Nov 03, 2019, 02:15 am Re: Hi, welcome to Maker... by SandroMesquita

117
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25
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Events and Tour

Where we are going, events and meeting

Moderators: zromano, Costantino

Last post: Sep 12, 2019, 02:34 pm Re: Making friends aroun... by Yalam

46
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9
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Products

Create

Moderator: smellai

Last post: Dec 03, 2019, 03:03 pm Re: Pro Gateway activati... by pert

1,339
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380
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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 03:57 pm Re: Sensor accuracy by jojobaa

944
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221
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MKR Boards

To discuss MKR Boards ecosystem and shields

Last post: Dec 04, 2019, 05:16 pm Re: direct connectivity ... by Ayesa

6,251
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1,403
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Arduino Yún

The revolutionary product combining Arduino with Linux

Moderator: fabioc84

Last post: Nov 28, 2019, 06:46 pm Re: Expanding arduino yu... by rainiercito

23,681
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3,948
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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: Nov 25, 2019, 08:51 pm Re: WiFi Rev2 Firmware u... by St3v3C

673
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139
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Arduino Education Kits

This board is dedicated to Arduino Education products

Moderators: mario-r, ErnestoELC, Sravya Amirisetti

Last post: Today at 11:39 am Re: Issue from the tacho... by Arrigon88

213
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58
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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: Nov 27, 2019, 06:58 am Re: Lesson 7 File Issues by pert

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436
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Arduino 101

Moderators: cmaglie, facchinm

Last post: Nov 18, 2019, 12:08 pm Re: serial monitor inter... by pert

2,794
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709
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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: Dec 04, 2019, 06:52 pm Re: 128k vs 256k ATSAMD2... by MartinL

4,072
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642
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Arduino Due

The Arduino Due CortexM3 ARM based board

Moderator: fabioc84

Last post: Today at 04:05 pm Re: attachInterrupt for ... by ard_newbie

24,948
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4,114
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Arduino Esplora

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

Moderator: fabioc84

Last post: Oct 29, 2019, 08:49 am Re: Battery instead of U... by AHippo

359
Posts

111
Topics

Arduino GSM Shield

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

Moderator: fabioc84

Last post: Today at 09:02 am Re: sim900 'No dial tone... by Prateek18

3,102
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980
Topics

WiFi Shield 101

Moderator: cmaglie

Last post: Dec 01, 2019, 05:44 am Arduino Google Maps API ... by 3DScope

378
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169
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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: Feb 01, 2019, 04:02 am Re: Does it work with AB... by parkjinho

469
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93
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Arduino SIM

The global cellular connectivity service for Arduino IoT Cloud

Last post: Dec 03, 2019, 11:44 pm Re: APN, PIN, Login and ... by darleys

8
Posts

3
Topics

Arduino Certified Products

Support about the products part of the Arduino Certified Program
Windows Remote Arduino

Moderator: Microsoft Moderators

Last post: Nov 20, 2019, 01:58 am Re: Arduino Windows PHP by xl97

53
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17
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23
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7
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International

中文 (Chinese)

Moderators: mbanzi, berlina

Last post: Nov 12, 2019, 12:52 am Mega2560 프로그램 저장 공간(Memo... by ykshin

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Deutsch

Moderator: uwefed

Last post: Today at 07:44 pm Re: Nextion Display get ... by Whandall

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Français

Moderators: jfs, Snootlab

Last post: Today at 09:02 pm Re: Récupérer Info du Le... by lesept

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India

Moderators: Nishant_Sood, jo_v

Last post: Today at 02:10 pm Need help for 30A Relay ... by venkaty

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Italiano

Moderators: Federico_Vanzati, leo72, UweFederer, gpb01

Last post: Today at 08:50 pm Re: Salvare lo stato di ... by WinGamesyun

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Nederlands

Moderators: Jantje, JO3RI

Last post: Today at 05:34 pm Re: sensor HC-SR04 by Dewaele

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Portugues

Last post: Today at 05:35 pm Re: Não consigo fazer um... by alkuentrus

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Scandinavia

Last post: Today at 04:25 am Re: Slang till peristalt... by tbbh

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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 05:46 pm MOVED: Issue while acces... by UKHeliBob

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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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