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Famous Question

 Famous Question
Question with 10,000 views. This badge can be awarded multiple times.
Awarded 1215 times.
How do you configure ADC7 on the Arduino Pro Mini as a digital output?
Awarded Oct 22 at 3:53
Confuse about PROGMEM and R"====()===="
Awarded Oct 20 at 19:42
Counting the number of pulses in a second
Awarded Oct 13 at 12:18
How to compose an HTTP GET request URL with key/value parameters
Awarded Oct 10 at 8:21
RFID-RC522 not working, red led is on
Awarded Oct 4 at 20:48
Set avrdude transfer baud rate in Arduino IDE
Awarded Oct 3 at 11:28
How to input keyboard commands using Arduino Mega 2560? [duplicate]
Awarded Sep 27 at 0:54
How to exit a function if conditions are met
Awarded Aug 24 at 14:49
ESP-01 adapter and logic level converter
Awarded Aug 23 at 14:51
Is it possible to upload a program from a tablet?
Awarded Aug 14 at 2:45
Why do people use 115200 instead of 9600?
Awarded Aug 13 at 1:50
How can I set two PWM at two different frequencies?
Awarded Aug 11 at 10:53
How to install FTDI Serial Drivers on Mac?
Awarded Aug 5 at 16:02
What is the purpose of '&' while passing bool as a function parameter [closed]
Awarded Aug 4 at 21:46
How do I get an accurate time?
Awarded Aug 4 at 18:59
Proteus - How to Debug Invalid Opcode?
Awarded Jul 29 at 16:22
How can I program a ATmega328 au tqfp32 ( SMD ) chip? [closed]
Awarded Jul 23 at 13:35
Programming Arduino Pro mini 328 with Arduino Uno SMD
Awarded Jul 14 at 21:42
Arduino declaring class in h and cpp file Undefined Reference
Awarded Jun 16 at 10:05
Arduino Uno, HM-10 Bluetooth Module, Not Discoverable
Awarded Jun 8 at 18:06
Suddently, "avrdude: Device signature = 0x000000" with ArduinoISP. Is my chip dead?
Awarded Jun 7 at 21:18
How to get current WiFi signal strength?
Awarded May 9 at 7:19
Arduino Serial library (Synchronous or Asynchronous?)
Awarded May 5 at 20:23
Control/count rotations of a DC motor
Awarded Apr 29 at 18:18
How to measure the supply voltage of Arduino without using an analog pin
Awarded Apr 15 at 14:16
pinout for stm32duino with bluepill
Awarded Apr 14 at 15:20
sro4m-2 waterproof ultrasonic sensor
Awarded Apr 12 at 0:18
Using StringStream in Arduino sketch
Awarded Mar 25 at 19:04
How to connect MPU9250 with NodeMCU using SPI or I2C Slave?
Awarded Mar 24 at 0:22
What are the purposes of the different LED lights on a Arduino UNO board?
Awarded Mar 7 at 3:36
Arduino Pro Micro bricked?
Awarded Mar 3 at 22:00
SIM800L always returns +CREG: 0,2 [closed]
Awarded Feb 18 at 16:27
How do I change the I2C address on the LCD backpack?
Awarded Feb 14 at 13:42
Serial Interrupt
Awarded Feb 12 at 19:12
How many LED Strips can we connect to an Arduino Uno? Is there a way to connect 1-3 meters worth without needing extra parts (relays)?
Awarded Feb 12 at 10:30
Power supply for Seeeduino Xiao
Awarded Feb 9 at 12:47
How do I control the onboard LEDs of my Arduino Nano 33 BLE Sense?
Awarded Feb 8 at 2:35
Connect Bluetooth remote control with Arduino
Awarded Feb 7 at 16:07
Arduino stopped working: avrdude: ser_open(): can't set com-state
Awarded Feb 5 at 15:05
Send structure through Serial
Awarded Jan 27 at 20:51
NodeMCU capable of key injection?
Awarded Jan 21 at 23:41
Sending large structs via nrf24l01 leads to cliping of some structs members
Awarded Jan 19 at 19:56
How to power ESP32 with 230V AC
Awarded Jan 18 at 14:35
High Frequency Sine Wave Generation
Awarded Jan 17 at 14:56
How to toggle a pin (LED) simply
Awarded Jan 15 at 11:06
Read Comma Separated String
Awarded Jan 9 at 4:07
Adding a custom board to the Arduino IDE
Awarded Dec 19, 2024 at 17:34
Serial communication between PC and Arduino via RS232 using C++
Awarded Dec 16, 2024 at 22:25
if(Serial.available()>0) VS while(Serial.available()>0)
Awarded Dec 15, 2024 at 11:53
What happens if I don't use a relay for 5V pump
Awarded Dec 9, 2024 at 13:05
Weird characters in Serial Monitor and not functioning ESP8266 ESP-12e
Awarded Nov 30, 2024 at 18:53
Arduino DS3231 error: no matching function for call to 'DS3231::DS3231(const uint8_t&, const uint8_t&)'
Awarded Nov 15, 2024 at 10:35
How to put Arduino Nano in low power sleep mode (<0.05mA)
Awarded Nov 12, 2024 at 8:25
How to communicate between a webcam and an Arduino UNO and get the live feed on mobile using ESP8266? [closed]
Awarded Nov 12, 2024 at 2:40
How many times can I upload a program or sketch to my Arduino Uno Clone Board?
Awarded Nov 9, 2024 at 13:53
How does Arduino IDE 'Get Board Info'?
Awarded Oct 30, 2024 at 23:22
Using SoftwareSerial on a Wemos D1 to get data from a GPS Shield
Awarded Oct 25, 2024 at 9:35
What are exactly XTAL1 and XTAL2 pins in Arduino Uno/Nano?
Awarded Oct 24, 2024 at 9:55
Proper Micro SD card schematic
Awarded Oct 23, 2024 at 16:05
How to draw a bitmap on a tft display?
Awarded Oct 22, 2024 at 17:13
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