Arduino

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First question with score of 1 or more.
Awarded 6624 times.
Arduino Yun receives UDP packets but prints them with gibberish
Awarded yesterday
Arduino Bluetooth upload problem HC-05 v4.0
Awarded 2 days ago
if I add a .cpp file, Serial becomes unusable
Awarded Jul 4 at 15:45
ESP32: How to run two independent PID controllers, one per core?
Awarded Jul 2 at 11:56
What are the traditional ways to optimize program memory usage?
Awarded Jul 1 at 10:06
What do you do when you finish a project?
Awarded Jun 30 at 22:11
Continuous voltage on IO Pins while 5V is not Connected?
Awarded Jun 30 at 14:51
Slow refresh rate on I2C OLED screen
Awarded Jun 27 at 1:36
Help decrypting AES string from arduino rf module in python
Awarded Jun 26 at 7:26
What is the maximum “wattage” can be pushed into an ATMega328 ADC pins?
Awarded Jun 23 at 15:46
Fast random booleans
Awarded Jun 22 at 15:10
How to interpret Serial data received by Bluetooth module
Awarded Jun 21 at 20:36
Implement two processes at the same time
Awarded Jun 21 at 2:25
Mega: attachInterrupt on pin 18/19/20/21 not working
Awarded Jun 19 at 18:06
How to use a USB host shield with different HID Joysticks
Awarded Jun 19 at 18:06
Should I use motor driver or Motor driver shield?
Awarded Jun 17 at 19:24
3-instruction remote machine coding Arduino Atmel chip over a serial line from a tethered (host) PC
Awarded Jun 17 at 13:21
NodeMCU wiring for Serial1?
Awarded Jun 16 at 20:27
Flash firmware with hex file over serial with Python (no avrdude, Arduino IDE)
Awarded Jun 16 at 14:21
Where does arduino IDE store the latest board selection?
Awarded Jun 14 at 7:49
Problem on color mixing lamp on Proteus Arduino starter kit
Awarded Jun 12 at 16:42
Power supply while using a shield
Awarded Jun 12 at 5:06
How To Activate H-Bridge?
Awarded Jun 11 at 1:31
How to make I2C work on RS485?
Awarded Jun 10 at 12:20
Modify the call stack of interrupts on Arduino
Awarded Jun 10 at 10:50
Tapered log potentiometer to linear formula
Awarded Jun 7 at 19:51
How to connect MPU9250 with NodeMCU using SPI or I2C Slave?
Awarded Jun 7 at 18:20
Multiple Buttons to control the same led for different on off times
Awarded Jun 7 at 13:34
Infinite loop if Serial.println() is not used
Awarded Jun 6 at 21:42
NodeMCU Power supply
Awarded Jun 6 at 0:56
PROGMEM for IR command storage
Awarded Jun 5 at 17:27
Slave unreliably sends bit 7
Awarded Jun 5 at 4:08
Why do ESP boards break out the SPI flash pins?
Awarded Jun 4 at 20:11
Matrix and State Space Arduino Implementation
Awarded Jun 2 at 17:26
Bike Gear Indicator Coding Problem
Awarded Jun 1 at 11:56
Blank project gives errors while uploading Arduino Leonardo on Linux Manjaro
Awarded May 31 at 22:07
Can not initialize ESP module in Arduino SoftwareSerial
Awarded May 30 at 18:50
Use ISRs inside a library more elegantly
Awarded May 30 at 11:40
Arduino UARTS Auto addressing slaves
Awarded May 29 at 21:27
Can I read from a memory card with three pins?
Awarded May 29 at 8:35
I am trying to read input from 5th PIN of PORT B?
Awarded May 27 at 20:05
Calculating Amp/Hrs of a solar panel
Awarded May 27 at 19:41
What is the equivilent of PORTx for Teensy (4.0)?
Awarded May 27 at 14:04
I'm trying to control the ESC using remotexy, esp8266 and arduino mega but I think there is a problem with the PWM signal in the slider. Please help [closed]
Awarded May 27 at 3:26
Convert 1-5V to 4-20mA using Arduino
Awarded May 26 at 19:18
Serial printing from Flash Memory (F() macro, PROGMEM, sprintf_P, SPTR)
Awarded May 26 at 10:46
Ethernet shield not getting IP
Awarded May 25 at 18:47
Can I control a stepper motor with a sensor? [closed]
Awarded May 25 at 17:04
Error messages while verifying code with Visual Studio Code
Awarded May 25 at 15:15
Arduino parsing Double is incorrect
Awarded May 24 at 17:34
Arduino Atmega32U with nRF51 BLE by Adafruit limited to 5 second update rate?
Awarded May 24 at 15:46
Why HDOP in TinyGPS++ is less than 1?
Awarded May 23 at 1:10
Custom build of arduino on a pcb
Awarded May 21 at 19:35
Chance light intensity in a pwm pin using LDR using Arduino UNO
Awarded May 21 at 8:32
How to get a list of IPs in a LAN using NodeMcu?
Awarded May 19 at 18:33
Arduino AES encryption, working example or tutorial
Awarded May 19 at 18:06
Arduino Hardlid Unlocker
Awarded May 18 at 14:43
Dshot implementation on Arduino (ESC protocol)
Awarded May 16 at 23:27
How can a function/method determine if a const array passed in is PROGMEM (flash) or not (RAM)?
Awarded May 16 at 20:51
Arduino and RF24 library: communication stops after short amount of time
Awarded May 16 at 6:05
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