emulate hid-device touchscreen MicroTouch STM /Teensy
Budget: $15 – $25 USD
We need to be developed software for microcontroller STM or Teensy.
It should support:
Features;
16 digital IN.
16 digital OUT.
USB Hid touchscreen emulation.
Control interface:
RS232 TTL level (+5 V).
IN: connecting in parallel with LED. Controlling of the LED state.
Orange points 1 and 2 in the picture.
OUT:
Connecting in parallel with mechanical button. Blue point 1 in the scheme. When out activated, button pressed.
More details in the document.
It should support:
Features;
16 digital IN.
16 digital OUT.
USB Hid touchscreen emulation.
Control interface:
RS232 TTL level (+5 V).
IN: connecting in parallel with LED. Controlling of the LED state.
Orange points 1 and 2 in the picture.
OUT:
Connecting in parallel with mechanical button. Blue point 1 in the scheme. When out activated, button pressed.
More details in the document.