- a HD44780 compatible Display 4 rows, 20 Digits
- PIC 18F45K22 (plus my Software, see below)
- a 5K Potentiometer
- two HCF4532 (8-BIT PRIORITY ENCODER)
- one HCF4071 ( QUAD OR GATE)
In case you are not able to program the PIC yourself just contact me, I can send you a programmed PIC at my cost price plus shipping.
Note: the PIC program MUST to be programmed in High Voltage mode,
which is NOT supported by my PIC programmer.
You may want to purchase a cheap pickit3 clone for that e.g. this one
For the 4x20 LCD display you can use the one from the 'Reichelt shop cart' or any other HD44780 compatible display ( LCD display on Aliexpress )