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https://heyloadsmaaa.web.app/arduino-programming-tutorial-for-beginners-pdf-843.html Arduino programming tutorial for beginners pdf i About the Tutorial Arduino is a prototype platform (open-source) based on an easy-to-use hardware and software. It consists of a circuit board, which can be... tutorial for beginners arduino programming pdf https://forum.arduino.cc/t/power-gsm-module-through-digital-pin-of-arduino/624656 Power gsm module through digital pin of arduino - Programming - Arduino Forum Dec 6, 2019 - Hello i would like to power up my gsm module from a digital pin on my arduino and not the 5v pin . I want to do that in order to be able to turn of and on the... gsm module arduino programming power digital pin https://forum.arduino.cc/t/need-help-converting-c-for-reflow-oven-to-arduino/68900 need help converting C for reflow oven to Arduino - Programming - Arduino Forum Aug 15, 2011 - I'm converting the C example for the sparkfun reflow oven from C for PIC16F88 to Arduino for ATMega328P. Here's the soure:... need help reflow oven arduino programming converting https://forum.arduino.cc/t/error-flashing-wemos-d1-mini-esp8266-with-arduino/525674 Error flashing Wemos D1 mini(ESP8266) with arduino - Programming - Arduino Forum May 12, 2018 - Hello every one, I'm having an issue programming a wemos D1 mini board(Actually I'm also trying to program the D1 mini pro but also with no luck so that's not... arduino programming error flashing wemos mini https://forum.arduino.cc/t/arduino-programming/1356861 "Arduino programming" - Programming - Arduino Forum Feb 22, 2025 - I need help from an expert to write code that solves the problem with an explanation, and I don't want it to be complicated thank you arduino programming forum https://forum.arduino.cc/t/how-to-read-data-multiple-sensor-using-arduino/375946 How to read data multiple sensor using arduino - Programming - Arduino Forum Mar 30, 2016 - Hi ll. I am beginner in arduino. I want to know how to control 3 sensor using one arduino? is it possible? thank you how to read arduino programming data multiple sensor https://forum.arduino.cc/t/video-timeline-triggers-arduino/399561 Video timeline triggers arduino - Programming - Arduino Forum Jul 27, 2016 - Hi! I am pretty new to arduino, but maybe someone can help me :slight_smile: Is it possible or is there any video player that i can connect with arduino, so... arduino programming video timeline triggers forum https://forum.arduino.cc/t/why-do-i-have-to-reset-the-arduino/1165716 Why do I have to reset the Arduino? - Programming - Arduino Forum Sep 6, 2023 - Hi folks, I want to add a simple display to my program to that will display the values of 2 variables constantly. Serial monitor is NOT an option, nor any... i have arduino programming reset forum https://forum.arduino.cc/t/multilpe-variables-from-matlab-to-arduino/221351 Multilpe variables from Matlab to Arduino - Programming - Arduino Forum Mar 21, 2014 - Hi, Im trying to send multiple variables from Matlab to Arduino and I cant work it out. I was succesfull with ONE variable using this guide: How To Send Data... arduino programming variables matlab forum https://forum.arduino.cc/t/setting-up-an-ip-address-on-arduino/1010254 Setting up an IP address on Arduino - Programming - Arduino Forum Jul 7, 2022 - Hello all, I want to know if it would be possible to set an IP address of a device on arduino from outside, using a mobile phone or laptop. For instance, in... setting up ip address arduino programming forum https://forum.arduino.cc/t/rgb-led-debounce-button-programming-help/58787 RGB LED Debounce button programming help - Programming - Arduino Forum Apr 18, 2011 - Hello, I am trying to program my Arduino so that when a certain colored button is pushed it lights an LED accordingly. I am modifying a sample sketch called... rgb led programming help debounce button arduino https://forum.arduino.cc/t/my-clock-is-losing-time/221710 My Clock is Losing Time... - Programming - Arduino Forum Mar 23, 2014 - So I know we need a RTC to keep time correctly but can it be done using just code and NTP? Also if not any idea on what I need to build one? I have included... losing time clock programming arduino forum https://forum.arduino.cc/t/send-10-bits-of-data-via-paralel-interface/246565 Send 10 bits of data via paralel interface - Programming - Arduino Forum Jul 17, 2014 - Hi, I am trying to send 10 bit of data to an external microcontroller using parallel interface. This means using one digital pin for every bit of data. I know... send bits data https://forum.arduino.cc/t/error-invalid-conversion-from-int8_t-to-const-char/259646 error: invalid conversion from 'int8_t' to 'const char*' - Programming - Arduino Forum Sep 25, 2014 - I haven't used Arduino for a little while and have tried to get this sketch to work. Im getting the error: Arduino: 1.0.6 (Windows 7), Board: "Arduino Pro or... https://forum.arduino.cc/t/main-function/295213 Main function - Programming - Arduino Forum Mar 5, 2015 - Hello, for one of my projects i need to manage my own main loop. i am trying to implement my own main function but i am getting a strange error.... main function programming arduino forum https://forum.arduino.cc/t/combining-two-sketches/375681 combining two sketches - Programming - Arduino Forum Mar 29, 2016 - I have two sketches that are working almost ok on there own but I need to combine them. When I try to they seem to cancel each other out, Would someone be... combining two sketches programming arduino https://forum.arduino.cc/t/ifdef-is-ignored/1015054 #ifdef is ignored - Programming - Arduino Forum Jul 22, 2022 - I am using Serial for debug only (or I thought I was) but I find that my #ifdef conditionals are being ignored and on opening a serial monitor the 'debug'... ignored programming arduino forum https://forum.arduino.cc/t/unknown-information-printing-to-serial-monitor/692117 Unknown information printing to serial monitor - Programming - Arduino Forum Jan 20, 2021 - Anyone know why im getting this weird information printing to my serial monitor? The first thing that should print is "wifi connecting to." HERE IS MY CODE... serial monitor unknown information printing programming https://forum.arduino.cc/t/strncmp-im-having-trouble/1360557 Strncmp I'm having trouble - Programming - Arduino Forum Mar 5, 2025 - STUDENT STUDENT Sending this line to serial-1. other 4TEACHER-3 I am trying to send the line to serial-2. No matter what I tried, it didn't work. When I sent... i m strncmp trouble programming arduino https://forum.arduino.cc/t/error-expected-primary-expression-before-token/659010 error expected primary expression before ',' token - Programming - Arduino Forum error expected primary expression token https://forum.arduino.cc/t/code-is-not-working-unless-the-reset-button-is-pressed/1164670 Code is not working unless the reset button is pressed - Programming - Arduino Forum Sep 2, 2023 - Hello everyone, I have an issue where the code I have written only works if the reset button is pressed. I am using a genuine Arduino Pro Mini 5V, 16 MHz... the reset button not working https://forum.arduino.cc/t/push-button-to-on-and-off-system/617758 Push button to on and off system - Programming - Arduino Forum Oct 28, 2019 - hi I am trying to design a system consist of a DHT sensor controlling a fan and a heater down the code am using it and it works correctly #include "DHT.h"... on and off push button system programming arduino forum https://forum.arduino.cc/t/how-long-will-a-variable-remain-being-a-variable/329683 How long will a variable remain being a variable? - Programming - Arduino Forum Aug 15, 2015 - Let's say that I power up an Arduino that will not power off in a decade and store a string on a variable, will the variable value/string still be there? Or,... how long variable remain programming arduino https://forum.arduino.cc/t/is-returning-from-loop-mandatory/193303 Is returning from loop() mandatory? - Programming - Arduino Forum Nov 11, 2013 - This is just curiosity. The design could have been different. For instance, things could have been left the way they are, and instead of making the presence of... returning loop mandatory programming arduino https://forum.arduino.cc/t/sensor-min-max-values/456896 Sensor Min-Max values - Programming - Arduino Forum May 6, 2017 - I have an anemometer successfully up and running utilizing a very nice (at least to me) sketch provided by ForceTronics. I have added simple LCD print lines... sensor min max values arduino https://forum.arduino.cc/t/bike-light/373500 Bike light - Programming - Arduino Forum Mar 19, 2016 - Hi everyone, I am trying to create a automatic bike light with the help of Arduino. I want the bike light to turn on when I sit on the seat because of a force... bike light programming arduino forum https://forum.arduino.cc/t/eror-when-adding-expression_parser-library/549928 eror when adding expression_parser library - Programming - Arduino Forum expression parser library programming eror adding arduino https://forum.arduino.cc/t/pulsein-always-returns-0-when-using-a-number-from-an-array/658340 pulsein always returns 0 when using a number from an array. - Programming - Arduino Forum Jun 2, 2020 - I am trying to read PWM signals from a spectrum receiver using pulsein. The following is my array int: To start, here is the code I am using for my array: int... https://forum.arduino.cc/t/enter-different-values-of-a-variable-into-program/1352262 Enter different values of a variable into program - Programming - Arduino Forum Feb 10, 2025 - Is there someway of doing this in an Arduino program? Enter different values of a variable at the start of the program and then let the rest of the program... of a enter different values https://forum.arduino.cc/t/include/689056 #include - Programming - Arduino Forum Dec 29, 2020 - Hi! A few years ago you made recommendations for using #include with a header file of one's own. I have common code, actually just definitions #define or const... include programming arduino forum https://forum.arduino.cc/t/sending-data-from-bluetooth-to-mac-os-x/68959 Sending data from Bluetooth to MAC OS X - Programming - Arduino Forum Aug 15, 2011 - Hello all, I am having some difficulty sending data from the Arduino BT to my MAC. I know that I can communicate from my Laptop to the Arduino because I was... mac os x sending data bluetooth https://forum.arduino.cc/t/fixing-the-code-of-a-leonardo-based-tachometer/245398 fixing the code of a Leonardo based tachometer! - Programming - Arduino Forum Jul 10, 2014 - Hi all, I'm new here. I'm not a native speaker, so pardon me for my English :frowning: . Just received my Arduino Leonardo today :). I tried some basic... the code of a fixing https://docs.google.com/presentation/d/1unPSvAfr3KMnljVmewzx2JodlAuRzZUW2I7A226wtiU/edit?usp=sharing Music! Programming! Arduino! - Google Slides Music! Programming! Arduino! or Building Electronic Musical Interfaces to Create Awesome music programming arduino google slides https://forum.arduino.cc/t/multiple-servos-with-buttons/1055738 Multiple servos with buttons - Programming - Arduino Forum Nov 19, 2022 - Hi, so, I am new with Arduino and I have problem with this code. I need the first servo to move when the first button is clicked. After clicking the second... multiple servos buttons programming arduino https://forum.arduino.cc/t/expected-initializer-before-token-error-when-compiling/295705 expected initializer before '' token error when compiling - Programming - Arduino Forum Mar 7, 2015 - I'm working on a proof of concept prototype for my design thesis, and have run into this error that I can't figure out. I'm a total beginner with arduino and... token error expected compiling programming arduino https://forum.arduino.cc/t/open-log-how-can-i-know-the-version-of-my-openlog/328852 [Open log] How can I know the version of my Openlog - Programming - Arduino Forum Aug 10, 2015 - Dear, I am tryinf to find the version of my OpenLog but I cna not I read, I need to ender '?' at command mode, then I tried this without success. void setup()... https://forum.arduino.cc/t/multiple-spi/330383 Multiple SPI? - Programming - Arduino Forum Aug 19, 2015 - Can a single Arduino UNO control more then 1 SPI device? Like can I have an SPI TFT display and an SPI digital potentiometer being controlled at the same time? multiple spi programming arduino forum https://forum.arduino.cc/t/compiling-scetch/1019005 Compiling scetch - Programming - Arduino Forum Aug 3, 2022 - Hi I found on the net a code for a word clock that I would like to make but when I cmpile the code I get the message every time error: control reaches end of... compiling programming arduino forum https://forum.arduino.cc/t/trouble-w-serial-control-of-common-cathode-rgb-led/207725 Trouble w/serial control of common cathode RGB LED - Programming - Arduino Forum Jan 26, 2014 - I am receiving a four number string from an Android app, 1-255 over serial from bluetooth in the form of (### ### ### ###),(R,G,B,A) Throwing out the alpha for... serial control https://forum.arduino.cc/t/blink/318797 blink() - Programming - Arduino Forum Jun 18, 2015 - Are there details on how to use blink ? it turns orange when I try to write it in the IDE. blink programming arduino forum https://forum.arduino.cc/t/reads-sentences-from-serial-port-and-add-to-string/375386 Reads sentences from serial port and add to string - Programming - Arduino Forum Mar 27, 2016 - Hi First of all Im new in programming. Im trying desperately to input sentences from the serial port and concat them in a string. I know the parseInt but it... serial port https://forum.arduino.cc/t/working-out-some-coding-issues-with-an-oled-display/1333890 Working out some coding issues with an OLED display - Programming - Arduino Forum Dec 19, 2024 - I am trying to get the typewriter effect to display some text on an OLED 128x64 screen with an Arduino uno and it will be moved to a Nano once I am done with... working out with an https://forum.arduino.cc/t/reference-to-map-is-ambiguous/1023419 Reference to 'map' is ambiguous - Programming - Arduino Forum Aug 18, 2022 - In the sketche below i get this error "reference to 'map' is ambiguous" I found out that I get the same error if i only included "using namespace std; , that... to map reference ambiguous programming arduino https://forum.arduino.cc/t/reading-and-writing-digital-inputs-outputs-for-a-mux/549590 Reading and writing digital inputs/outputs for a MUX - Programming - Arduino Forum Oct 5, 2018 - I'm using a 16-channel MUX (CD74HC4067) to read high/low signals from 16 hall sensors. In this prototype, only one sensor will be activated at a time. I want... reading and writing digital inputs https://forum.arduino.cc/t/store-two-numerical-data-with-serial-port/375198 store two numerical data with serial port - Programming - Arduino Forum Mar 26, 2016 - Help , I need to keep two numbers entered from the serial port arduino , I need to enter data , save it, enter other data , save it, and finally perform a... serial port store two numerical data https://forum.arduino.cc/t/please-check-the-attached-code/1240857 Please check the attached code - Programming - Arduino Forum Mar 28, 2024 - Compiles, loads, back light comes on and that's it. I wired per author schematic. Loaded their code. Question: after code there is a list of keywords, should... please check attached code programming arduino https://forum.arduino.cc/t/momentary-pushbutton-as-toggle-switch/58202 momentary pushbutton as toggle switch - Programming - Arduino Forum Apr 12, 2011 - i need to use a momentary pushbutton as a toggleswitch to toggle a pin on or off each time its pressed. could someone help me with code im confused how to do... toggle switch momentary pushbutton programming arduino https://forum.arduino.cc/t/arduino-with-multiple-sensors/112724 Arduino with multiple sensors - Programming - Arduino Forum Jul 20, 2012 - Hi everybody, I am very new to Arduino world, and I am currently working on a school project that requires your help. My project is about logging some data,... arduino multiple sensors programming forum https://forum.arduino.cc/t/string-object-functions-heap-stack-and-memory-management/330488 String object, functions, heap, stack and Memory Management - Programming - Arduino Forum Aug 19, 2015 - Who I am: I mostly have written in Java and have recently graduated college with a BS degree in Mathematics with a Minor in Computer Science. I have basic... object functions memory management string heap stack https://forum.arduino.cc/t/problems-with-tiny-fat-and-utft_tinyfat/271005 Problems with tiny fat and UTFT_tinyfat - Programming - Arduino Forum Nov 21, 2014 - I have a 5" sainsmart TFT LCD with shield on an arudino mega 2560. I want to display an image on the screen from the sd card. Why is there not an abundant... problems with tiny fat programming arduino https://forum.arduino.cc/t/f-question-syntax/271595 F() question - Syntax - Programming - Arduino Forum Nov 23, 2014 - I'm trying to use the F() FlashStringHelper macro to save some ram. I can get it to work with a single string, but can't figure out the syntax to use it for... f question syntax programming arduino https://forum.arduino.cc/t/more-than-one-button-with-a-screen/1027143 More than one button with a screen - Programming - Arduino Forum Aug 30, 2022 - Hello, I want to make a different display on an LCD screen with 4 push buttons. That is to say, when I press button 1, the screen shows me an information, on... more than one button screen programming arduino https://forum.arduino.cc/t/the-best-way-of-to-concat-or-append-char/114884 The best way of to concat or append char - Programming - Arduino Forum Aug 5, 2012 - Hi. First of all, I am not very good in C++ but know the basic of it. I wrote a program sample, where arduino talk to my xig (internet gateway) using xbee.... the best way https://forum.arduino.cc/t/help-in-spi-daisy-chaining-code/1102194 Help in SPI daisy chaining code - Programming - Arduino Forum Mar 15, 2023 - Help in SPI daisy chaining code This code is basically for three arduinos in daisy chain SPI configuration, each arduino is connected to a pair of led and... help spi daisy chaining code https://forum.arduino.cc/t/how-to-check-if-string-value-is-in-array/550330 How to check if String value is in array - Programming - Arduino Forum Oct 10, 2018 - I am working with a RFID scanner (RC522) and I want to store the Card and Tag UID's in an array and then when I scan the card check the array for the matching... how to check https://learn.adafruit.com/programming-an-m0-using-an-arduino?view=all Overview | Programming an M0 using an Arduino | Adafruit Learning System Programming ARM core microcontrollers can be bulky and time consuming. This guide hows how to do it simply using an ATSAMD21 based arduino-compatible board. overview programming using arduino adafruit https://forum.arduino.cc/t/help-with-project/67261 Help with project - Programming - Arduino Forum Jul 27, 2011 - What I want to do is keep score with my coin soccer game. I will have 2 metal contacts in the goals that when a coin goes through it will break contact and... help with project programming arduino forum https://blog.arduino.cc/tag/programming/ programming Archives | Arduino Blog programming archives arduino blog https://forum.arduino.cc/t/choosing-a-random-array-from-a-list-of-arrays/220736 Choosing a random array from a list of arrays - Programming - Arduino Forum Mar 18, 2014 - Is there a way to reference a random array from a list of arrays? Here's what I'd like to be able to do. (I know this doesn't work). I have 42 different arrays... list of choosing random array https://forum.arduino.cc/t/detecting-circular-includes/1368147 Detecting circular #includes - Programming - Arduino Forum Mar 27, 2025 - I came across a very useful tool for detecting circular dependencies while converting my project from many .ino files to use .h and .cpp files instead. I... detecting circular includes programming arduino https://forum.arduino.cc/t/ambient-light-sensor-combined-with-on-off-millis-timings/1053235 Ambient Light Sensor combined with on-off millis timings - Programming - Arduino Forum Nov 13, 2022 - Hi all, Easy one but I have been looking at it too long and it has fried my head. Have an LED set up on on/off timings using millis. But when the LED is in... ambient light sensor on off https://forum.arduino.cc/t/controlling-individual-leds-without-shifting-with-a-595-ic/548835 Controlling individual LEDs without shifting with a 595 IC... - Programming - Arduino Forum Oct 1, 2018 - Hey guys, I need your help. I need to be able to control individual LEDs with a 595 IC without shifting out - I'm having quite a bit of trouble with shifting... individual leds https://forum.arduino.cc/t/updated-ide-to-2-0-2-now-i2c-does-not-work/1055407 Updated IDE to 2.0.2, now I2C does not work - Programming - Arduino Forum Nov 18, 2022 - (my very first post) Ok, I am very new and I apologize ahead of time if I breach any protocols. I purchased an Arduino UNO A few weeks ago and started learning... https://forum.arduino.cc/t/waveshare-serial-servo-commands/1365308 Waveshare serial servo commands - Programming - Arduino Forum Mar 19, 2025 - Hello I am totally new to Arduino programming. Want to try to understand how to program serial servo commands. There are some examples but those don't bring me... waveshare serial servo commands programming https://forum.arduino.cc/t/flysky-ct6b-with-arduino-not-working/1170041 Flysky Ct6b with arduino not working - Programming - Arduino Forum Sep 19, 2023 - I just simply want to get the remote values of channel 1(or any channel for testing) in arduino. I have tried many a times with pulsein() but the value on... not working flysky arduino programming forum https://forum.arduino.cc/t/how-to-use-the-a6810/67589 how to use the a6810 - Programming - Arduino Forum Jul 31, 2011 - how can i use the a6810 for a clock with a vfd as a display i already have a project but that is using a pic and i cant programs pic's but if somone can help... how to use programming arduino forum https://forum.arduino.cc/t/mini-robotic-arm-servo/270016 Mini robotic arm servo - Programming - Arduino Forum Nov 16, 2014 - Ok so on saturday I will be exhibiting at maker faire so im in a rush. I made a mini 3d printed robotic arm last week to pickup candy. Its controlled by 3... robotic arm mini servo programming arduino https://forum.arduino.cc/t/fastled-meteor-rain-back-forth-help/1061061 FastLed Meteor Rain back/forth help - Programming - Arduino Forum fastled meteor rain back forth https://forum.arduino.cc/t/why-the-condition-is-not-respected-while-i-have-a-coma/260002 Why the condition is not respected while I have a coma - Programming - Arduino Forum Sep 26, 2014 - Dear all I experiencing a funny problem. I am working with Arduino Leonardo and Arduino 1.5.7 I am listing Serial1.read(). When it read +CMGL (with a space... https://forum.arduino.cc/t/can-someone-check-this-code-for-me/646131 Can someone check this code for me? - Programming - Arduino Forum check this for me someone code programming https://forum.arduino.cc/t/using-a-global-string-with-reserve-to-avoid-heap/1374110 Using a Global String with .reserve to avoid heap - Programming - Arduino Forum Apr 16, 2025 - I'm using Esp8266 and UniversalTelegramBot, and I've read about the 'evil String' and I was just wondering what about declare a Global String responsible for... a global https://forum.arduino.cc/t/compilation-error-uikit-uikit-h-no-such-file-or-directory/1240948 Compilation error UIKit/UIKit.h: No such file or directory - Programming - Arduino Forum compilation error https://forum.arduino.cc/t/write-on-rfid-in-example/646010 write on RFID in example - Programming - Arduino Forum Apr 2, 2020 - hi guys. i want to get a name from serial monitor and then replace it instead "HELLO WORLD" on Eleventh line. Actually in this code we write The considered... write on rfid example programming arduino https://forum.arduino.cc/t/switching-relays-using-a-webserver/90796 Switching relays using a webserver - Programming - Arduino Forum Feb 19, 2012 - Hi everyone. I'm having a rather strange problem: using a Duemilanove Atmega328 with a ENC28J60 ethernetshield, I want to control some relays. The relays by... switching relays using webserver programming arduino https://forum.arduino.cc/t/trying-to-figure-out-why-a-simplest-of-commands-isnt-working/1274957 Trying to figure out why a simplest of commands isnt working - Programming - Arduino Forum Jun 24, 2024 - I have never before used Arduino IDE, or C++, however i decided that it would be fun to try and build a hexopod, i made a leg to test out if the servo's i... https://forum.arduino.cc/t/pwm-uno-328/353051 PWM / Uno / 328 - Programming - Arduino Forum Dec 17, 2015 - All, I'm building a shield for Arduino to test, then later will integrate the 328 in a single pcb with the drivers and LEDs. After I finish the design I will... pwm uno programming arduino forum https://forum.arduino.cc/t/string-to-int/219857 String to int ? - Programming - Arduino Forum Mar 15, 2014 - Hello sorry if the question seems stupid, please just consider I'm a beginner (and i'm affraid I'll aways be) I did not find any way to transform a String... string int programming arduino forum https://forum.arduino.cc/t/code-changing-a-variable-in-unexplained-way/205933 Code changing a variable in unexplained way - Programming - Arduino Forum Jan 17, 2014 - Hi Folks, I'm very new to C++, but have experience of BASIC. I have started to run through some examples of sketches and then attempt to 'tweak' them, in order... code changing variable unexplained way https://forum.arduino.cc/t/time-h-only-tracks-time-when-connected-through-serial-port/246974 Time.h only tracks time when connected through serial port - Programming - Arduino Forum Jul 20, 2014 - I have been trying to get the Time library to set time through a message via serial, but it only starts tracking time when the serial port is opened and stops... https://forum.arduino.cc/t/serial-buffer-limited-to-64-bytes/1025972 Serial buffer limited to 64 bytes? - Programming - Arduino Forum Aug 26, 2022 - Hello! I have many Arduinos acting as transceivers (ESPs, Nanos, etc). They can all receive and transmit data at 433MHz through a module connected on... serial buffer limited bytes programming https://forum.arduino.cc/t/base64-to-bmp-generates-skewed-image/1338229 Base64 to BMP generates skewed image - Programming - Arduino Forum Jan 2, 2025 - I have a code that retrieves an Base64 String from an API call. Since the image can be bigger than the allowed variable storage size, I store the String in a... to bmp skewed image programming arduino https://forum.arduino.cc/t/fish-feeder/489650 Fish Feeder - Programming - Arduino Forum Nov 5, 2017 - Good day, I am new to Arduino, but have made some nice projects work. I have a n issue with a Auto fish feeder. I have used a servo that I modified to run 360.... fish feeder programming arduino forum https://forum.arduino.cc/t/i2c-touchscreen-programming-software/690622 I2C Touchscreen Programming Software ? - Displays - Arduino Forum Jan 9, 2021 - Hello, I bought a 3.5 "I2C touch screen. This screen can be programmed from the Visual Lcd Studio software. You can use it correctly when you have a correct... programming software touchscreen displays arduino forum https://forum.arduino.cc/t/attiny84-help-with-using-avr-sleep-and-button-interrupts/1239546 Attiny84 help with using avr/sleep and button interrupts - Programming - Arduino Forum Mar 25, 2024 - Hello, new to the coding scene like most of the people asking questions here. Project outline: Am making a simple remote using an Attiny84 and a little... help with https://forum.arduino.cc/t/serial-communication-noob-simple-question/104557 serial communication noob simple question! - Programming - Arduino Forum serial communication simple question noob programming arduino https://forum.arduino.cc/t/a-function-definition-is-not-allowed-here-error/620624 a function definition is not allowed here error - Programming - Arduino Forum Nov 14, 2019 - I am currently trying to combine a mazerunner code with a super mario brothers code and am running into a bit of problems. My most recent error message is:... function definition not allowed https://forum.arduino.cc/t/please-help-ive-been-at-this-for-hours-and-hours-every-day/655765 PLEASE HELP!!! I've been at this for hours and hours every day - Programming - Arduino Forum May 19, 2020 - I have 3 nRF24L01+ modules, 2 of them talk back and forth Master 00 and Node 01, which is great.But I need the third module(Node02-the Bomb Prop to nano) to... https://forum.arduino.cc/t/ibutton-programmable-lock/319542 IButton Programmable "Lock" - Programming - Arduino Forum Jun 22, 2015 - Hello Everyone, I want to make an IButton controlled electronic lock using DS1990A fobs that can have keys added by pressing a button that will be on the... ibutton programmable lock programming arduino https://forum.arduino.cc/t/wav-trigger-with-ultrasonic-sensors/1091353 Wav trigger with ultrasonic sensors - Programming - Arduino Forum Feb 17, 2023 - Hi there, I have 3 ultrasonic sensors set up on an arduino uno that are working as expected. In each of my if loops, I would like to play a track. if... ultrasonic sensors wav trigger programming arduino https://forum.arduino.cc/t/how-to-set-a-define-statement-at-runtime-via-input-pins/67965 How to set a define statement at runtime via input pins? - Programming - Arduino Forum Aug 4, 2011 - I'm working on a project to drive Sure 3216 Displays, and need to be able to, if possible, define the number of displays used at run time. Currently I have the... https://forum.arduino.cc/t/using-the-contents-of-a-string-char-array-as-a-variable/258003 Using the contents of a string (char array) as a variable ? - Programming - Arduino Forum Sep 16, 2014 - I've used the FiniteStateMachien library a few times very successfully, with triggers in each state to move on to the next one. In a new application it would... https://forum.arduino.cc/t/garbage-values-from-a-timer-arduino-mega/1019579 Garbage values from a timer - arduino mega - Programming - Arduino Forum Aug 5, 2022 - Hi everyone! I'm working on a project which includes three ultrasonic sensors. I am using arduino Mega. I connected all three ECO pins through an OR gate in... arduino mega garbage values timer programming https://forum.arduino.cc/t/serial-begin-hangs-on-a-lilygo-t-display-s3/1061142 Serial.begin hangs on a lilygo t-display s3 - Programming - Arduino Forum Dec 3, 2022 - Same symptom as documented in this old, closed discussion: During boot the device seems to hang indefinitely when calling Serial.begin() if you don't open a... on a https://forum.arduino.cc/t/how-to-data-log-to-a-txt-fil/205381 How to data log to a txt fil - Programming - Arduino Forum Jan 15, 2014 - Hey I try to make a temperature sensor where I need to data log it on my pc to later use. i have try to use Gobetwino but i can figure out where to bluge ind... how to data log txt fil https://forum.arduino.cc/t/time-h-convert-to-time_t/61351 Time.h - convert to time_t - Programming - Arduino Forum May 18, 2011 - Hi, I am using the Time.h-library and try to convert from a given time-input(hh:mm:ss DD:MM:YYYY) to the time_t-format. How could I do it? additional question:... time h convert programming arduino https://forum.arduino.cc/t/need-help-handling-and-editing-a-value/455917 need help handling and editing a value - Programming - Arduino Forum May 1, 2017 - I need to transform JSON char in JSON char 2 with code. The difference between them is simple. JSON 2 has a \ before every ". char json[] =... need help handling editing value programming https://forum.arduino.cc/t/need-help-random-timeclock/67467 Need help Random timeclock - Programming - Arduino Forum Jul 29, 2011 - Looking to make a random timer event ie/switch an output between 3 and 30 minutes then loop again anyone able to start me off as new to this Thanks Terry need help random timeclock programming arduino