Nice Answer

Set PWM frequency to 25 kHz

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How to call C functions from Arduino sketch?

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drodri's user avatar

drodri

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Warning when verifying sketch with VS code

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Mirosław Drdzeń's user avatar

Mirosław Drdzeń

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How can I get the source files for Arduino libraries?

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Ignacio Vazquez-Abrams

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How do I send a string to master using i2c

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Ignacio Vazquez-Abrams

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What to do with Arduino floating pins?

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Can we burn Arduino bootloader into any microcontroller chip?

Majenko

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the busybee's user avatar

the busybee

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Different ways (and the fastest) to compute sines (and cosines) in Arduino

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What are these stray resistors on the Arduino Mega schematic?

Majenko

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How to retrieve the data type of a variable?

Majenko

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SnakeNET

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Powering an Arduino with more than 5 V

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Andrew Paes

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Will a .ino Arduino Sketch compile directly on GCC-AVR?

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Is the C++ STL fully supported on Arduino?

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Awarded Dec 26, 2019 at 13:55

Malachi's user avatar

Malachi

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Convert Arduino Pro Mini 5v to use 3.3v

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Ignacio Vazquez-Abrams

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Lock screen if I leave my seat?

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Codex24

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Why the need to use the volatile keyword on global variables when handling interrupts in Arduino?

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Nick Gammon ♦

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Will 5V 2A current input to the power port kill my Arduino?

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Damiano Verzulli

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Multiple I2C sensors with the same address

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dda

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My code seems to be a train wreck

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chrisl

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The use of 4.7kOhm resistor with DS18B20 temperature sensor

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jose can u c

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How to I make the Tx and Rx pins on an ESP-8266-01 into GPIO pins?

Awarded Nov 20, 2019 at 12:40

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Isaias Munguia

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Is there a preprocessor constant for memory size

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jippie

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Difference between these two NodeMCU boards?

Awarded Nov 6, 2019 at 4:45

Addressable RGB strip works fine individually but cannot set all LEDs to full white

Majenko

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Awarded Oct 28, 2019 at 15:40

Can I program for Arduino without having a real board?

Majenko

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Aaron Azhari's user avatar

Aaron Azhari

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Can I make the Arduino ignore serial print

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fuenfundachtzig

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How do I extract code from an arduino?

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Duncan C

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How to prevent breaking my Arduino by mistake?

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Klaus-Dieter Warzecha

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All the differences between Arduinos: Pro Mini & Pro Micro

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geometrikal

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How can I get the source files for Arduino libraries?

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Cybergibbons

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C++ vs. The Arduino Language?

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kiwiron

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How to get number of available pins in code?

Awarded Aug 24, 2019 at 19:10

What is the circular gold pad on arduino mega 2560 v2 and above?

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Chris Stratton

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Why does this button have a connection to ground?

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Gerben

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Arduino time keeping using millis() is not accurate or correct?

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Cybergibbons

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How do I change the Console colour of Arduino IDE?

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Norman Gray

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What are the steps involved in porting an Arduino library?

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Krista K

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What is an ICSP pin?

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James Waldby - jwpat7

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What is commonly done to stop a servo after reaching desired position?

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jdr5ca

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Why does my sketch report too many button presses?

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sachleen

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How to increase SD card write speed in arduino

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Ashish Ranjan

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CH340 Nano avrdude: stk500_getsync() not in sync resp=0xa4

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per1234

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Getting a truly random number in Arduino

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per1234

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What overheads and other considerations are there when using a struct vs a class?

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ratchet freak

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Can ESP8266 replace Arduino?

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Mishony

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"avrdude: stk500_getsync(): not in sync: resp=0x00," aka Some Dude Named Avr Won't Let Me Upload My Program

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aguadopd

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If the USB gives 5v, how can the Arduino supply 5v to the 5v pin? (And another question)

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Enric Blanco

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Receiving garbled `char` array returned by a function

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Warning when verifying sketch with VS code

Majenko

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Uwe Hafner

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Very long delay() possible?

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geometrikal

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ESP8266, Arduino IDE vs Lua?

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Can the Arduino interface with USB devices without the USB host shield?

Majenko

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