bhl777
Full Member level 6
Hi,
I have an existing circuit for a specific purpose. I want to re-use this circuit by slightly modifying the external components. The purpose is shown below:
The IR sensor I am using is this: https://www.micro-machine-shop.com/QRB1114.pdf. And inside the circuits both 5V and 3.3V supplies are available.
My questions are:
1. Any suggestions for the mechanical button I can use?
2. What kinds of the circuits should I develop to make it functional? It is OK to generate more than one digital signal "1" when I press the physical button only once.
Thank you!
I have an existing circuit for a specific purpose. I want to re-use this circuit by slightly modifying the external components. The purpose is shown below:
The IR sensor I am using is this: https://www.micro-machine-shop.com/QRB1114.pdf. And inside the circuits both 5V and 3.3V supplies are available.
My questions are:
1. Any suggestions for the mechanical button I can use?
2. What kinds of the circuits should I develop to make it functional? It is OK to generate more than one digital signal "1" when I press the physical button only once.
Thank you!