Hi clever people
Would anyone be able to draw me a diagram of the components I need for a device I want to make.
So I have a small camera shutter radio transmitter for my camera. It has a simple button on the top which I press to remotely activate my camera.
I would like to replace this switch with an led and light sensor so that the transmitter activates when the light is blocked from the sensor.
Basically I want the transmitter to activate when a bullet passed between the led and sensor.
I have had limited success in the past making a home made chronograph but I am not sure how to power it up to 12v since the radio transmitter is running off a funny little 12v 23a battery.
If this makes sense to anyone I would be greatful of some help.
I nee to know the components I need to buy and I will be fitting the led and sensor either side of a tube.
Many thanks in advance
Would anyone be able to draw me a diagram of the components I need for a device I want to make.
So I have a small camera shutter radio transmitter for my camera. It has a simple button on the top which I press to remotely activate my camera.
I would like to replace this switch with an led and light sensor so that the transmitter activates when the light is blocked from the sensor.
Basically I want the transmitter to activate when a bullet passed between the led and sensor.
I have had limited success in the past making a home made chronograph but I am not sure how to power it up to 12v since the radio transmitter is running off a funny little 12v 23a battery.
If this makes sense to anyone I would be greatful of some help.
I nee to know the components I need to buy and I will be fitting the led and sensor either side of a tube.
Many thanks in advance