TheMIDInator MIDI controller has been created by Switch & Lever using an Arduino Mega with its 54 digital IO and 16 analog pins to provide a wealth of inputs enabling data to pass onto a digital audio workstation (DAW) to create the actual sound. Watch the overview video below to learn more about the project and the build process when creating an Arduino MIDI controller.
“What do you do when you don’t have enough controls on your MIDI keyboard? You build a MIDI controller of course! Using an Arduino and some basic components this is an easier feat than you may imagine!”
“TheMIDInator is a MIDI controller based on an Arduino MEGA 2560. It uses a few potentiometers, rotary encoders, a joystick, switches and a keypad as inputs and sends MIDI commands via serial USB interface to the computer. For this controller to work properly a program such as Hairless MIDI to Serial Bridge needs to be running on the computer to receive the commands. This can then be piped into your DAW of choice.”
Components and Functionality
TheMIDInator leverages a variety of components to offer extensive control over MIDI parameters. The potentiometers allow for smooth, continuous control over parameters such as volume, pan, and effects levels. Rotary encoders provide precise adjustments, ideal for fine-tuning settings. The joystick can be used for dynamic control, such as pitch bending or modulation, adding an expressive element to your performances. Switches and keypads offer additional functionality, enabling you to trigger samples, switch between presets, or control other aspects of your DAW.
The Arduino Mega 2560 is at the heart of this project, chosen for its ample I/O capabilities. With 54 digital I/O pins and 16 analog inputs, it can handle a multitude of controls simultaneously. This makes it an excellent choice for a MIDI controller, where multiple inputs need to be processed in real-time to ensure a seamless user experience.
Software Integration
For theMIDInator to communicate effectively with your computer, a software bridge is required. Hairless MIDI to Serial Bridge is a popular choice for this purpose. This software translates the serial data from the Arduino into MIDI messages that your DAW can understand. Once set up, theMIDInator can be used with any DAW that supports MIDI input, such as Ableton Live, FL Studio, or Logic Pro.
The versatility of theMIDInator makes it a valuable tool for musicians and producers. Whether you’re looking to expand the capabilities of your existing MIDI setup or create a custom controller tailored to your specific needs, theMIDInator offers a flexible and cost-effective solution. The open-source nature of the project also means that you can modify and expand upon the design to suit your requirements.
“TheMIDInator is a MIDI controller based on an Arduino MEGA 2560. It uses a few potentiometers, rotary encoders, a joystick, switches and a keypad as inputs and sends MIDI commands via serial USB interface to the computer. For this controller to work properly a program such as Hairless MIDI to Serial Bridge needs to be running on the computer to receive the commands. This can then be piped into your DAW of choice.”
TheMIDInator is a testament to the power and flexibility of Arduino-based projects. By combining readily available components with the robust capabilities of the Arduino Mega, Switch & Lever have created a MIDI controller that is both powerful and accessible. Whether you’re a seasoned musician or a DIY enthusiast, theMIDInator offers a rewarding project that can enhance your musical creativity.
Latest Geeky Gadgets Deals
Disclosure: Some of our articles include affiliate links. If you buy something through one of these links, Geeky Gadgets may earn an affiliate commission. Learn about our Disclosure Policy.
