1/*2Blink without Delay34Turns on and off a light emitting diode (LED) connected to a digital pin,5without using the delay() function. This means that other code can run at the6same time without being interrupted by the LED code.78The circuit:9- Use the onboard LED.10- Note: Most ...
digitalWrite(readLED, !digitalRead(readLED)); //Blink onboard LED with every data read redBuffer[i] = particleSensor.getRed(); irBuffer[i] = particleSensor.getIR(); particleSensor.nextSample(); //We're finished with this sample so move to next sample //send samples and calculation resul...
下面的程序是从“文件”菜单中的“示例程序”中自动生成的“Blink without Delay”。 修改其中的: const long interval=1000 可以修改闪烁LED的频率。单位: ms。 下面是完整的程序。 /* Blink without Delay Turns on and off a light emitting diode (LED) connected to a digital pin,...
{ // declare pin 9 to be an output: // pinMode(led, OUTPUT); pinMode(LED_PIN, OUTPUT); pinMode(LED_PIN_2, OUTPUT); pinMode(LED_PIN_3, OUTPUT); } /* Blink without Delay Turns on and off a light emitting diode (LED) connected to a digital pin, without using the delay() ...
/*Blink without Delay 无延迟闪烁 Turns on and off a light emitting diode (LED) connected to a digital pin, without using the delay() function. This means that other code can run at the same time without being interrupted by the LED code. ...
Surprised at the quality of the sample code - what's provided on Intel's site does not work. I have included the fix below in bold (works with libmraa version 0.5.4+ in IDE) int main(int argc, char **argv) { mraa_platform_t platform = mraa_get...
After it is finished, the Arduino will run the code automatically and the onboard LED will start to blink, just as programmed! Review: In order to upload code, we must do the following steps: Verify Code > Choose Board and Port > Upload ...
LED on PIN 13 - the standard Arduino LED pin - just load the BLINK sketch and go POWER Status LED LED for Bluetooth module STATE pin - lights when SERIAL connection made over Bluetooth ON/OFF Button PROGRAM button for HC-05/06 modules (if supported by module) ...
A few seconds after the upload finishes, you should see the on-board LED start to blink. If it does, congratulations! You've gotten your Arduino Yún up-and-running. If you have problems, please see the troubleshooting suggestions.
at which to blink (milliseconds)int ledState = LOW; // ledState used to set the LEDWeb...