Posts: 1
Joined: Sun Dec 02, 2018 7:57 pm

Hardware? - timetable book selector

Sun Dec 02, 2018 8:03 pm

I’m just wondering what hardware I would need to create:

A book selector so I have trays with LED lights in and I need to get some hardware that will, when I press the correct button, light up the LED’s. Each of the buttons will active 5 LED’s. I will also have a power on and off switch.

So my main question is, besides 10 buttons and a switch, what hardware will I need?

Archie C-J

Posts: 9323
Joined: Fri May 31, 2013 9:28 pm
Location: Mansfield UK

Re: Hardware? - timetable book selector

Mon Dec 10, 2018 2:07 pm


As you have not actually told us much detail about the project its hard to say what hard ware you will need, but if you intend to drive 5 LED's from 1 gpio pin then you will need some transistors and resistors at least.
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