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AltAir's user avatar
AltAir's user avatar
AltAir
  • Member for 7 years, 3 months
  • Last seen more than 2 years ago
4 votes
Accepted

Code is not working (Matrix keypad)

3 votes
Accepted

Do motors need to have capacitor even if being used with motor shield

3 votes
Accepted

JSN-SR04T-2.0 with NodeMCU not starts after reset or reconnect usb power

2 votes
Accepted

What do the pins on this KS0107+KS0108 display do?

2 votes
Accepted

Name of the Arduino Nano clone in the device manager

2 votes
Accepted

Does a Sparkfun Redboard Arduino Uno have built-in RTC?

2 votes

How to identify RGBW LED pins?

1 vote

How to get my water pump to turn off and on with the moisture level?

1 vote

Implement Visible Light communication using Arduino

1 vote
Accepted

Controlling a stepper with MATLAB

1 vote
Accepted

SparkFun ESP8266 find out when on battery power and when charging

1 vote

Arduino Sketch: NodeMCU compilation error

1 vote
Accepted

Servo start to turn like madman with simple if statement

1 vote

How to fix the Break Beam Sensor programming issue that says "USB Device Disabled"?

1 vote

Transmit IR-Signal A, Receive IR-Signal B

1 vote

Checksum is wrong - Air Quality Monitoring Station PMS5003, BME280 | Code review