I've done some searching about this and I can't get it to do what I want.
Basically the end goal is to control a number of LEDs that signify houses and hotels for each property on a monopoly board - 4 green and 2 red, using 4 X bi-colour LEDs ( the middle 2 will light red to signify a hotel)
I'm using 14 off 74HC595 shift registers to give me enough outputs for all the LEDs.
I can't reach my goal of being able to control specific outputs without affecting the state of all the other outputs. I hope that makes sense...
Can anybody shed any light bon how this can be achieved?
I'm writing this from my mobile, when I get home I will update with the code I have been using and what results I'm getting.
I'd like if possible to send a simple instruction to the Arduino via Bluetooth with a property (e.g Old Kent Road) and the number of houses (0 to 5, with 5 being a hotel)
Any guidance will be greatly appreciated