Questions tagged [arduino-micro]
A microcontroller board based on the ATmega32u4 with built-in USB communication.
190 questions
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Are there any reasons to pick Nano over Micro?
Nano is from 2008, and micro from 2012. Micro seems better on every parameter, in particular in having a better (I think) microcontroller, ATMega32u4, over ATMega328P.
However, all the shops I've ...
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How can Arduino's 8 bit Microcontrollers handle C++
I have just started getting into Arduino and c++ programming!
For all the talk on the internet about c++ being incompatible with 8-bit and even 16-bit microcontrollers, how is it that Arduino ...
- 61
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How to differentiate between 2 Micros on Linux
I have 2 Arduino Micro based devices that I want to use on my Ubuntu Linux machine. I need them to have unique serial ports. Unfortunately, both have the same serial number which makes ...
- 153
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Generate particular pulse using Arduino
How can I generate this pulse with an Arduino Micro?
Is it necessary an external component?
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Mini Voice Recorder for Arduino
I am trying to find a small voice recorder that I can use with my Arduino Micro, and I found this. It is exactly what I am looking for, but it is now a retired product. I googled ISD1932, but many ...
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How to connect an Arduino Micro to MPU-6050
So I'm trying to connect my Arduino micro to the MPU-6050. I was using this tutorial:
https://diyhacking.com/arduino-mpu-6050-imu-sensor-tutorial/
This tutorial worked with my Arduino Uno but not ...
- 123
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1
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Arduino Uno as keyboard
I am trying to make Arduino Uno to act as a keyboard. I have successfully flashed the USB-HID firmware in it using this link also and programmed it like this.
uint8_t buf[8] = {
0
};
int inpin1 = 7;...
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if(Serial) not working correctly on micro or pro micro
I have an arduino micro and several clone "pro micro"'s both of which are based on the 32u4, i'm trying to make my project have a debug mode which is only active when the serial port is open, the ...
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How to have some code executed at a certain time of day with a DS3231 RTC?
I recently bought a DS3231 RTC, but I cannot seem to figure out how to get it to work. I have tried all different tutorials and example programs but I keep getting 2165.25.165 165:165:165 as the ...
- 135
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Stopping Serial on RX/TX pins while running Serial on USB
The Arduino/Genuino Micro has RX/TX pins and can do serial via USB.
But, Arduinos Serial ties them both together, so when using Serial.begin(9600) to send messages between my PC and the Arduino, I ...
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How to send unmodulated IR-Signal via cable?
I need to generate en (extended) NEC signal. I have connected an Arduino with a display-device via an IR cable.
Arduino --> IR-cable --> IR-input of display device
IR-cable:
One plug is cutted ...
- 370
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621
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How can I share one power supply between an arduino and servos?
I'm trying to power an arduino and a few modules (RF receiver, two servos, and a laser diode) through one power supply.
I get jittery/unresponsive servos when hooked up in the following configuration:
...
- 131
3
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1
answer
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Arduino keypad and RF 433MHz transmitter problem
So, the basic idea is that user presses a key on keypad, and key that is pressed is sent with RF transmitter.
I got individual parts to work(keypad and transmitter), but can't send the actual key. ...
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Is it possible to program Arduino in transpiled JavaScript?
Coming from JS, I find it very difficult to program Arduino in C++ (not even knowing which version or what features are supported), being bound to the loop and delay, not being able to (easily) use ...
- 139