@ -21,10 +21,10 @@ Those two commands give me a raw binary file, and then convert that binary to th
HD44780 LCD is hooked up to MCU as follows:
HD44780 LCD is hooked up to MCU as follows:
>LCD: DB4|DB5|DB6|DB7|EN |RS RW
>P1: 0 1 2 3 4 5 GND
```
LCD: DB4|DB5|DB6|DB7|EN |RS RW
P1: 0 1 2 3 4 5 GND
```
LEDs and piezo buzzer or speaker are hooked to pins of P3. I used 2.7k has pullup resistors for the LCD lines on P1. I think 4.7k would be more correct but the 2.7ks were what I had handy.
LEDs and piezo buzzer or speaker are hooked to pins of P3. I used 2.7k has pullup resistors for the LCD lines on P1. I think 4.7k would be more correct but the 2.7ks were what I had handy.
