I created a product demo box that completes a circuit once the "push to start" button is pressed. Closing the circuit allows the customer to see my product in action while holding down a button. I want to create a better user experience by maybe doing one of the two options:
- swapping out the push-to-start button and replacing it with a PIR motion sensor to close the circuit for about 30 seconds (ie. HC-SR505)
- add a timer to the existing setup where the circuit closes for about 30 seconds
What is the easier of the two? What are the steps involved?
