Top Questions

1 vote
1 answer
27 views

What prescaler to use for finer control?

-2 votes
2 answers
55 views

I need a 10KHZ PWM signal from pin 3 and 11 using timer 2

-1 votes
0 answers
16 views

Help with Linear Actuator problem 12V

-3 votes
0 answers
12 views

ESP32S3 lvgl display interface [closed]

0 votes
0 answers
44 views

How to use Arduino to control motor position based on force sensor feedback for object grasping? [closed]

0 votes
0 answers
14 views

UBlox Neo 6M GPS module blinking but no connection

-3 votes
0 answers
40 views

How to code for Arduino Uno for showing the battery level from two different batteries [closed]

1 vote
0 answers
24 views

RPi Pico board, using Earl Philhower RP204 library, SPI problem

2 votes
2 answers
59 views

I'm trying to make a game of life using an arduino nano and a 24x8 Led Matrix. When I try making area bigger it says not enough memory. What can I do?

-1 votes
0 answers
43 views

Progetto con ESP32 esp 8266 [closed]

-1 votes
3 answers
103 views

Running code inside void loop() vs inside a separate function with an infinite loop in it

1 vote
1 answer
58 views

Problem adding IR receiver to smart car

-1 votes
0 answers
28 views

Arduino-compatible board with low sleep power usage [closed]

1 vote
0 answers
31 views

Combining esp_wakeup_timer with external interrupt ext0

-1 votes
0 answers
22 views

bought new Pico boards, serial through USB fails

-2 votes
0 answers
26 views

Spot Soldering for Artzy work like Apour Maker [closed]

-1 votes
0 answers
15 views

COM port lost after micropython firmware update

-1 votes
2 answers
60 views

Removing the L from F_CPU in assembly

0 votes
0 answers
16 views

Arduino Nano Er.43

0 votes
0 answers
23 views

RFID-RC522 unable to detect some tags but correctly reads others

1 vote
0 answers
75 views

Why is conversion time 10 times slower in my ESP32-WROOM-32U?

-2 votes
0 answers
145 views

keypad is printing squares instead of number [closed]

-1 votes
0 answers
62 views

I am using a PIR Motion Sensor to detect motion connect a lcd [closed]

-1 votes
0 answers
32 views

Esp32 hosting pdf file from sd-card [closed]

0 votes
1 answer
64 views

Grove relay stuttering

0 votes
0 answers
22 views

Ov2640 connection to esp32-s3 [closed]

-3 votes
0 answers
39 views

Sd Card flash memory (4gb) [closed]

-2 votes
0 answers
44 views

Why this cycle performs? [closed]

0 votes
1 answer
40 views

Same LED but different brightness on same PIN

-1 votes
0 answers
39 views

Raycaster (one of a kind) [closed]

1 vote
1 answer
36 views

strip.clear() is not clearing/turning off the NeoPixel strip after resetting the ESP8266

0 votes
0 answers
11 views

Can I use a 4A ESC to run an A2212 1000kv brushless motor? [closed]

0 votes
2 answers
54 views

Why does my Arduino show weird characters with my code?

-1 votes
0 answers
27 views

Limit switch input value not read in loop() while multistepper is running

0 votes
0 answers
59 views

How to efficiently manage external libraries?

0 votes
1 answer
38 views

Attempt to change an ESP8266's flashs layout over-the-air

0 votes
0 answers
43 views

error code on the last line of my sketch

0 votes
0 answers
19 views

Controlling dynamixel servo from Arduino-Mega

0 votes
0 answers
26 views

Send POST requests repeatedly with SIM A7670E

3 votes
2 answers
64 views

Difficulties acquiring angle values from MPU6050

1 vote
1 answer
79 views

Code review for timer using RTC and OLED screen

2 votes
0 answers
69 views

How to use C++20 in Arduino IDE?

0 votes
1 answer
68 views

Unable to find PCA9685 module when using the I2CScanner library: no servo movement

0 votes
1 answer
36 views

Sketch halts if button is pressed on boot

0 votes
1 answer
57 views

String or unsigned char to uint8_t

0 votes
0 answers
38 views

Find MAC address of client connected to ESP32 Bluetooth SPP via esp32-Arduino Bluetooth serial library

1 vote
1 answer
25 views

Having issues with RS232 UART wiring to a physical PC connection

2 votes
0 answers
63 views

Reading MAX31888 works with Nano, but not with ATtiny85


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