A simple USB MIDI device sending notes to a common PWM module Compatible with all devices suppoerted by the MIDIUSB library under construction… come back later :-* Code & models The code can be found here https://github.com/bitluni/MalletsBot Need to install the following libraries in the Arduino IDE to run: https://github.com/arduino-libraries/MIDIUSB https://github.com/adafruit/Adafruit-PWM-Servo-Driver-Library Models are exported as …
Month: July 2018
This mini project shows an attempt to built a cheap areal 3D scanner. The two attempts use an ultrasonic transducer and a time-of-flight sensor. The project ist Arduino based with the ESP8266 board extension. While it’s still work in progress this page will grow with additional information. Parts I put together some affiliate links. These …
This project shows how to set up an electret microphone amplifier and let it control RGB LEDs. The RGB Lamp The built of the RGB lamp can be found on the corresponding electromaker page. Amplification The circuit used in this project uses the dual op amp chip LM358 and a cheap electret capsule. Both …