This is an easy tutorial showing how you can control the brightness of an LED or adjust the speed of a DC fan using Arduino Board, a small BC547 transistor and a potentiometer. In my example the whole ...

I made this project because I wanted a way to automatically control the speed of a DC fan according to the temperature read by a LM35 sensor. I had a few problems with the PWM part mainly because the ...

Touchdesigner × Arduino tutorial LEDをスイッチで光らせる[簡単接続][初心者] TouchdesignerとArduinoの簡単接続[連携]の方法をご紹介します。 ※僕自身Arduinoは初心者です。詳しくは他のHPでご確認ください 今回はArduinoに取り付けたスイッチを押すとLEDが光るようにします。

pwm_Mode3 = 127, // default half-fan speed at mode 3 pwm_Mode4 = 255; // default full-fan speed at mode 4 //set rgb global colors as white initially ...

Must admit I'm not up to speed with Matter, a way to standardise IoT elements. So it's welcome to see a basic introductory tutorial on using the wireless protocol on the Arduino website. With ...