Top new questions this week:
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Just started out with tinyduino(tinycircuits) and I am trying to develop a hangman game. I have this chunk of code that randomly picks a word from my array. I’ve omitted some code for readability. …
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Description I’m currently trying to get this SSD1306 0.91″ OLED screen with an Arduino Nano with the U8G2 library (as per seller’s guide), and in any code I run, as soon as a delay() is executed, …
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I am getting back into programming with Arduino and built a POV fidget spinner inspired by an instructable by MakersBox. I am using the SparkFun AVR Pocket Programmer and an ATTiny84 (8MHz internal …
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Greatest hits from previous weeks:
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I am very new to Arduino Programming. I am trying to identify the input string from serial monitor and printing the output to the console accordingly Code is : void setup() { Serial.begin(…
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When I am trying to compile the following code, int delayTime = 1; int charBreak = 2.1; #include <MemoryFree.h> int rled1 = 1; int rled2 = 2; int rled3 = 3; int rled4 = 4; int rled5 = 5; int …
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I’d like to use an ATMega328P for my project, I hope to do it without the Arduino board. I know with the Arduino IDE and an Arduino board I can program the microcontroller. However, would it be …
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IMPORTANT: DO NOT USE AT+IPR=9600! (see update) I have an ESP8266 12E module that communicates at 115,200 bauds. Since I use it with an Arduino Nano with SoftwareSerial things get messy. So I found …
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I’m a medium user in Arduino. I baught a pHmeter controller with RS485 output (MODBUS RTU protocol). I want to get pH value read by the controller over RS485 module and Arduino. According the …
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For some weird reason, the following code doesn’t compile. I get a “stray ‘\302’ in program” error around volatile unsigned int encoderPos = 0;, and I have no idea what the issue is. I’ve been trying …
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I currently can set four PWM pins to around 31 kHz with the following code: void setup() { TCCR1B = TCCR1B & B11111000 | B00000001; // Set PWM frequency for D9 & D10: pinMode(…
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