Joysticks - mouse USB Arduino Leonardo 7/3 buttons

thingiverse

It is a mouse designed as an economic support product for people with disabilities. It is made with an Arduino Leonardo, where codes are supplied in two .ino files for the Arduino IDE. The materials represent approximately 5% of the usual price of the equivalent support product. Up to 7 push buttons can be connected to take advantage of a person's best range of movement. The jacks correspond to "up", "down", "right", "left", "left click of the mouse", "right click" and "click of the mouse wheel". The bottom part of the housing serves as support for the Arduino board, while the top part is interchangeable to obtain either the movement of the pointer with a joystick or with four switches, not included in the 3D design. The design is intended for a small printer. Circuit diagrams are attached. This project was carried out for the Spanish Confederation of People with Physical and Organic Disability (COCEMFE).