I have a SPST LED rocker switch that is being used to connect ~+3V to GND on a DVR. Doing this turns on the DVR and begins the recording sequence. The problem is when this is done, the potential is nearly 0V and can't be used to drive the built-in LED! If I have an external volage source, is there a simple circuit that would allow me to tie the 3V to GND but also allow the LED to turn on when the switch is closed?
This is the switch that I'm using: https://www.amazon.com/gp/product/B01HPRZ2O4/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
Thank you for any guidance!
This is the switch that I'm using: https://www.amazon.com/gp/product/B01HPRZ2O4/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
Thank you for any guidance!