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Arduino

Self-Learner

 Self-Learner
Answer your own question with score of 3 or more.
Awarded 238 times.
How to deep sleep ATtiny/ATmega (to run for years with batteries) but still detect a button press?
Awarded Jul 4 at 20:48
Interrupt routine has unexpected execution
Awarded Jun 26 at 6:08
RTC square wave
Awarded May 3 at 1:36
74HC595 chip with 7 segment display constantly displays either all 1's or all 0's
Awarded Apr 26 at 4:08
Enable full float-capable snprintf() library with PlatformIO
Awarded Apr 20 at 6:21
Arduino Digispark ATtiny85 conditional logic not working
Awarded Apr 15 at 10:01
(post deleted or otherwise unavailable)
Awarded Apr 12 at 11:35
How to put Arduino Nano in low power sleep mode (<0.05mA)
Awarded Apr 6 at 0:09
Very slow to connect to WiFi with ESP32 (minutes, not seconds)
Awarded Mar 17 at 2:33
ESP32 AsyncWebServer with softAP does not serve pages
Awarded Feb 1 at 16:41
Critical sections in Arduino, interrupt consuming data
Awarded Jan 11 at 16:19
Any way to use DMA to transfer data to SD Card in ESP8266
Awarded Jan 1 at 18:42
OLED and Wifi not working together on ESP8266 Heltec NodeMCU
Awarded Dec 24, 2023 at 12:33
Arduino with HC-05 Bluetooth Module | No data will be transmitted
Awarded Dec 8, 2023 at 19:27
Why can the Xbox360 not detect the Arduino Leonardo as keyboard?
Awarded Dec 2, 2023 at 0:40
Why isn't pin 6 on my Adafruit Feather RP2040 being sent high when I ask it to?
Awarded Nov 15, 2023 at 13:26
Why wont my custom Arduino-Micro-based board connect over USB?
Awarded Oct 9, 2023 at 2:10
DHT11's data on MAX7219 reads 0
Awarded Oct 4, 2023 at 19:12
How to save a float variable to the EEPROM?
Awarded Aug 24, 2023 at 17:20
Timer interrupt setup for one second is too slow (~ 4 seconds)
Awarded Aug 19, 2023 at 3:48
seeeduino can-bus shield v2: can't read can bus and write on SD card
Awarded Aug 17, 2023 at 6:03
ESP32 Pins won't fit in solderless breadboard
Awarded Jul 24, 2023 at 16:03
Read one byte from file and convert to decimal
Awarded Jul 10, 2023 at 8:03
How do I wake the ESP8266 from deep sleep on a specific date and time?
Awarded Jun 28, 2023 at 4:09
Arduino unable to read 0x41 and 0x42 (reads others just fine (ICT bill acceptor)
Awarded Jun 20, 2023 at 19:48
How do you take the simplest continuous reading from a Garmin Lidar Lite V4 using I2C on a Particle Boron v4.1.0?
Awarded Jun 18, 2023 at 2:10
Wiring up an ESP 01 to Nano
Awarded Jun 4, 2023 at 3:37
Reading & writing a configuration file on an Adafruit Circuit Playground Express
Awarded May 17, 2023 at 1:11
override pinMode, digitalWrite and digitalRead
Awarded May 6, 2023 at 21:00
Arduino does not connect to MQTT local broker
Awarded Dec 26, 2022 at 16:11
Error resolving FQBN (Fully Qualified Board Name)
Awarded Dec 14, 2022 at 20:48
Help with MPU-6050
Awarded Dec 9, 2022 at 10:27
Multiple unique I2C devices interfere
Awarded Nov 23, 2022 at 9:27
Display issues with 4 Digit, 14 segment
Awarded Oct 15, 2022 at 19:48
When it comes to UART to RS485 communication, what is the difference between the 'MAX485' and the 'HW-0519' module?
Awarded Oct 7, 2022 at 0:55
Will 5V to input pin damage the Arduino board?
Awarded Jul 18, 2022 at 20:25
How to cut down size of imported DigiKeyboard library
Awarded Jul 5, 2022 at 19:11
How do I build and upload a C++ program without the Arduino Library or IDE?
Awarded Jul 4, 2022 at 8:17
How to post image using Arduino HTTPClient
Awarded Jun 7, 2022 at 10:55
UNO's Internal EEPROM "read" returns incorrect values when it precedes "write"
Awarded May 6, 2022 at 20:51
Arduino /dev/ttyUSB0 permission denied even when user added to group "dialout' on Ubuntu 18.04
Awarded Apr 17, 2022 at 22:55
On an esp8266 what is faster, 64-bit math or float math?
Awarded Apr 11, 2022 at 17:40
MAX30100 and ESP8266 NodeMCU Serial Errors
Awarded Mar 21, 2022 at 17:42
How can I SPI "Latch" (LE/CS/SS) for a specific number of SCLK cycles?
Awarded Mar 7, 2022 at 16:23
I2C missing last byte during transmission- solution isn't clear
Awarded Feb 17, 2022 at 22:17
Is there an ICRn CTC mode interrupt vector?
Awarded Jan 18, 2022 at 6:27
How do you send data via I2C without the wire library?
Awarded Jan 13, 2022 at 23:20
Turn off Timer1 / Timer1 One-shot
Awarded Jan 11, 2022 at 19:11
Random access to SD card using SD.h or another library (ESP32)
Awarded Dec 15, 2021 at 8:33
if(Serial.available()>0) VS while(Serial.available()>0)
Awarded Nov 22, 2021 at 7:47
Can't Turn Off Internal I2C Pull-Ups on ESP32
Awarded Nov 19, 2021 at 15:51
ESP32 AP Automatic Web Page
Awarded Sep 30, 2021 at 21:21
First I2C project - Unable to get any servo movement with PCA9685
Awarded Sep 17, 2021 at 1:11
Is there an Apple Silicon (M1) driver for CH34x devices?
Awarded Sep 10, 2021 at 11:16
Upload application from Visual Studio 2019 with PlatformIO
Awarded Sep 6, 2021 at 14:16
Stopping / starting DC motor with Limit Switches and on/off button
Awarded Aug 23, 2021 at 13:01
How to dim background LEDs on TFT display with ILI9341
Awarded Aug 7, 2021 at 14:40
ST7789 TFT display only shows a correct image while Arduino reset button is held down - Why?
Awarded Jul 26, 2021 at 19:56
avrdude.conf: programmer type must be written as "id_type"?
Awarded Jul 18, 2021 at 11:08
Can I get the hex file from an Arduino without the .ino code
Awarded Jul 12, 2021 at 3:56
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