Hi i need help on what to buy for my project
what i wont to do is make a token count down meter with a 16x2 display
it needs to have 3 microswitch inputs and 1 relay output
Key MS= Microswitch
the display needs to show the following Line 1(Mildura Clay Target Gun Club) Scroling across the display
Line 2(Clays Left 0) the 0 is the number of tokens left in this case 0 (Number zero)
when the unit powers on this allways needs to show Zero
when Zero is showing i need the relay to be powered down
when tokens are pressent the relay will be powered up
MS 1 will be programmed to add 26 tokens
every time MS 1 is trigged it adds 26 tokens to what ever is on the display so if there is example 10 tokens are left on the display and MS 1 is pressed it will add 26 to the 10 making 36 for example
MS 2 will be programmed to takeaway 1 token every time it is pressed
and
MS 3 will be programmed to takeaway 2 tokens every time it is pressed
iv added an image of a layout of what i wont to use but will still need help with the wiring and programming
in the image is a Arduino UNO but it does not have to be that unit what ever works
i need this system to as simple as possible please let me know if you need anymore info
best regards
Boxy1200