Today I am going to show you how to make a pulse counter quickly with littlebits modules.
This is a very fun and easy project to do and you can, for example, count the times a door opens, as was the case with our makerspace that we made a counter of these to count the number of times the main door would open.
Step 1: Materials
To carry out this pulse counter we need:
-9v battery.
-Board.
-Power module.
-Count Module.
-Button module.
Step 2: Join the Modules
In this step we must connect the battery to the 9v battery adapter to the Power module, then we must connect the Power with the Button module, then we must connect the counter module.
Step 3: Mount The Circuit On The Board
In this step we must put the previously United modules on the Board.
Then we must move the switch of the Counter module to the second position so that it counts from 0 to 99.
or in the first position from 99 to 0.
Source: How To Make A Pulse Counter With Littlebits