Servo Archive - nerdiy.de - DIY, electronics, 3D printing and more...

I recently built an exhaust system for my soldering station and the chamber of my 3D printer. The built exhaust system has two connections. One uses a connected hose to suck up the [...]

The PCA9685 is a quite practical IC. It is connected to the microcontroller (for example ESP8266) via I2C and can then control up to 16 individual PWM channels. So you can [...]

The PCA9685 is a PWM port expander. With this it is possible to connect up to 16 LEDs, servos or other components to your ESP8266 and supply them with a PWM signal. Thanks to [...]