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-1 votes
0 answers
16 views

Placing decoupling capacitors-Atmega328-PU & tracking

-1 votes
0 answers
20 views

RC Car HC-05 HW150 [closed]

0 votes
0 answers
18 views

pouvez vous m'aider a résoudre ce problème? [closed]

-2 votes
1 answer
62 views

Guru Meditation Error: Core 1 panic'ed (Interrupt wdt timeout on CPU1) while using LEDC PWM Mechanism on ESP32

0 votes
1 answer
85 views

Bluetooth HC05 refuses some AT commands

0 votes
1 answer
140 views

Increase interrupt resolution on Arduino Micro

-1 votes
0 answers
24 views

Camera not connecting to web server Esp32

1 vote
1 answer
57 views

Computational efficiency? [closed]

0 votes
1 answer
86 views

Use of 3 synchronized PWM pins on Arduino Nano

0 votes
0 answers
45 views

LCD screen works fine for a few seconds, then when after delay finishes weird text appears and all inputs add more strange text [closed]

2 votes
1 answer
146 views

Software serial and RS485

0 votes
1 answer
68 views

Trouble connecting Uno + ESP8266 to Wifi

0 votes
1 answer
97 views

ESP32 LEDC "hpoint" - Parameter

0 votes
1 answer
59 views

I2C arduino to jetson TimoutError

2 votes
2 answers
169 views

Receiving incorrect Data through CANbus MCP2515, Nano to Nano - Data points 3, 5, and 7 only go to 7 bits instead of 8?

0 votes
1 answer
43 views

Which USB driver to choose for Digispark ATtiny 85 board connected to a Windows 11 PC?

1 vote
0 answers
68 views

Issue reading sensor values with CD74HC4067 16 Channel Mux

0 votes
1 answer
80 views

Arduino Nano ESP32 control WS2815 led strip [closed]

0 votes
1 answer
69 views

Using Analog Multiplexer CD74HC4067 with Circuit Playground Express

-1 votes
0 answers
141 views

How to modify the Leonardo's HID descriptor

0 votes
1 answer
511 views

esp32 cam is showing cam_hal : dma overflow

0 votes
1 answer
130 views

How do I ensure XIAO ESP32S3 reconnects to network?

0 votes
1 answer
129 views

Problems to start OV5640 Camera in a ESP32-CAM board

0 votes
1 answer
91 views

How to adapt this ESP32 + TMC2240 stepper controller design to my project?

0 votes
0 answers
86 views

ASync Timer2 based OSCCAL value

0 votes
1 answer
67 views

Cannot ping a host unless I use parseIP from Ethercard

-1 votes
0 answers
63 views

After an USB disconnect the program I've uploaded to the Arduino Mega 2560 doesn't work properly anymore, why? [closed]

-1 votes
1 answer
99 views

Replace bootloader in ATTiny88

-1 votes
1 answer
223 views

ESP32-S3 continuous reboot after flashing larger firmware

0 votes
1 answer
129 views

Alternate LED Blinking Using PushButton

0 votes
2 answers
217 views

SoftwareSerial.h: No such file or directory Arduino Nano + DF player

2 votes
2 answers
174 views

Problem sending serial data between Arduino and ATtiny back and forth

1 vote
1 answer
341 views

Change MKR Zero SD SPI Pins

3 votes
1 answer
268 views

Error trying to play audio through an ESP8266 using the 'ESP8266Audio' library

0 votes
2 answers
170 views

Connected the 3.3v output and the 5v output together

1 vote
1 answer
241 views

Using WiFiServer in blocking mode

1 vote
1 answer
145 views

Linear actuator with L298N board

2 votes
1 answer
4k views

How to install the esp_camera library?

1 vote
1 answer
318 views

What module can I use for receiving 433.42 MHz transmissions with ASK/OOK modulation?

0 votes
2 answers
255 views

Can I make this changes to this diagram of a ESP32-CAM?

0 votes
2 answers
1k views

ESP32 struggling to trigger relay module consistently

-1 votes
1 answer
244 views

Use class object inside an ISR

3 votes
3 answers
15k views

How to toggle a pin (LED) simply

2 votes
3 answers
2k views

Why does Serial.write() work but Serial.print() doesn't?

2 votes
1 answer
201 views

Arduino code intermittent

2 votes
1 answer
260 views

Connecting Arduino Mega 2560 to Python with PyFirmata

2 votes
1 answer
125 views

Confusing language on arduino docs about powering via 3V3/5V pins

1 vote
4 answers
6k views

What does avrdude: Device signature = 0x000000 mean? Faulty wiring? Software issue? Incorrect tutorial?


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