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Results tagged with arduino
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user 165774
Be sure to use the Arduino Stack Exchange for questions that are more Arduino and less electronics.
1
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How to wire DotStar LED strip with 6 wires at the start of the strip
I bought some of these LEDs:
They have six wires at the start of the LED strip. I thought that perhaps the separate red and black wires were to power the LEDs, and that, for the 4 wire JST, the bla …
- 159
-2
votes
1
answer
433
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Powering an object with a relay (has continuity but it doesn't seem to be delivering any cur...
I bought a power relay shield for an adafruit feather huzzah (esp8266), and I have just set up the arduino blink sketch to provide conditional high / low to a control pin on the relay:
const int ledPin …
- 159
0
votes
2
answers
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is the intel quark capable of running an opencv webcam unity application for linux? [closed]
I built a fairly simple application in Unity that uses a webcam and opencv to overlay graphics in realtime to a user's face. I am looking for a low cost microcontroller/computer to run the installatio …
- 159
1
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2
answers
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How to connect one pin to ground when an another analog pin is triggered
I have a standalone piezo sensor that I can read values from when it vibrates via an arduino, and I have a standalone audio board (no arduino needed) that will play a sound file when you connect one of … What I tried was setting up one of the arduino pins to do a digital write:
const int SOUND_PIN = 2; //Trigger Sound Board
void setup() {
pinMode(LED_PIN, OUTPUT);
pinMode(SOUND_PIN, OUTPUT);
}
void …
- 159