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JRobert's user avatar
JRobert's user avatar
JRobert's user avatar
JRobert
  • Member for 10 years, 3 months
  • Last seen this week
51 votes

Is using malloc() and free() a really bad idea on Arduino?

47 votes

How to trigger an alarm when toilet paper is low?

33 votes

Arduino USB Power vs External Power Supply

24 votes

Why am I receiving random input values in my Arduino?

18 votes
Accepted

Clear existing array when getting new serial command

17 votes

C++ vs. The Arduino Language?

14 votes

How to change baudrate of ESP8266 (12e) permanently?

12 votes
Accepted

ArduinoUNO/MEGA, Is there a way to exceed 256 in analogWrite

10 votes
Accepted

How do I run a loop for a specific amount of time?

10 votes

Serial data plotting programs

10 votes
Accepted

Programming Chinese Arduinos

9 votes
Accepted

Is volatile needed when variable is accessed from > 1 ISRs, but not shared outside ISRs?

9 votes

How can I get the source files for Arduino libraries?

8 votes

Unable to terminate "void loop"

8 votes
Accepted

LED not blinking when using a transistor

7 votes

How to find out the maximum used stack space?

7 votes
Accepted

Why is 'n' parameter of snprintf ignored?

7 votes
Accepted

WiFiEsp not working on Software Serial, working fine on Hardware Serial

7 votes
Accepted

How to sense snow and ice?

7 votes
Accepted

Are function pointer assignments atomic in Arduino?

7 votes

Replacing several pinMode() and digitalWrite() pins with an array

7 votes
Accepted

button connection without connection to 5V pin

6 votes

How to use printf with Arduino's serial ports without an intermediary buffer?

6 votes
Accepted

Concatenation of non constant character array with a string

6 votes

Detect and stream if a chair is occupied

6 votes

Should I use an Arduino or not?

6 votes
Accepted

Arduino turns LEDs off when set 'high', opposite direction as coded

6 votes
Accepted

Why does an `.ino` file have to be in a folder of the same name?

6 votes

Local char* - keeps its value

6 votes
Accepted

Serial.println() cuts off characters

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