Custom Box - Keypad 6x4 - LCD 2*16

thingiverse

Custom key pad 6*4 This is project on Streamdeck custom in Arduino Uno custom keypad HID usb Project link : https://hackaday.com/2012/06/29/turning-an-arduino-into-a-usb-keyboard/ This keyboard uses the F13 to F24 key and the combination Right CTRL and Left CTRL, Right SHIFT, Left SHIFT. In the end you have 12*4 customizable buttons. Use FLIP to flash the 16u2 which controls the usb port after flashing the 328p. Your arduino will become a fully-fledged usb keyboard. Sample Code F1 loop : #define PIN_BUILTIN_LED LED_BUILTIN #define KEYCODE_F1 0x3a uint8_t buf[8] = { 0 }; void setup() { Serial.begin(9600); pinMode(PIN_BUILTIN_LED, OUTPUT); } void loop() { delay(5 * 1000); // Simulate keypress (and turn LED on) digitalWrite(PIN_BUILTIN_LED, HIGH); buf[2] = KEYCODE_F1; Serial.write(buf, 8); delay(200); // Simulate key release (and turn LED off) digitalWrite(PIN_BUILTIN_LED, LOW); buf[2] = 0; Serial.write(buf, 8); delay(200); }