Hello!
I have to build a triggering circuit for controlling a transmitter that requires a momentary connection to the 6V Vcc line. (I believe that the input is a BJT and therefore requires a small amount of current to be supplied to it.) The only control signal I have available to me for controlling the transmitter is a switch that goes from "no connect" to 6V and stays there while a person is detected in a room. At the end of the day, I need to use the rising edge or the 6V level at the control signal to generate a momentary pulse that lasts for about a second and then goes back down to no connect until the process is repeated again.
Any ideas?
I appreciate any help I can get.
Regards,
Javi
I have to build a triggering circuit for controlling a transmitter that requires a momentary connection to the 6V Vcc line. (I believe that the input is a BJT and therefore requires a small amount of current to be supplied to it.) The only control signal I have available to me for controlling the transmitter is a switch that goes from "no connect" to 6V and stays there while a person is detected in a room. At the end of the day, I need to use the rising edge or the 6V level at the control signal to generate a momentary pulse that lasts for about a second and then goes back down to no connect until the process is repeated again.
Any ideas?
I appreciate any help I can get.
Regards,
Javi