Unruly Radish
New Member
Hello all! I know very little about rewiring electronics so I'm sure this is a very simple (stupid) question.
I work on a search and rescue team and I'm trying to install a leading light on a search drone.
My problem is this; the wireless receiver works on a 1.5v (35 mA) AG3 battery which I need to use to switch on an 9 volt LED light powered by two 9v batteries.
I'm told a transistor would do this, but which one? Is there an easy way to figure it out?
Thank you in advance for your help!
I work on a search and rescue team and I'm trying to install a leading light on a search drone.
My problem is this; the wireless receiver works on a 1.5v (35 mA) AG3 battery which I need to use to switch on an 9 volt LED light powered by two 9v batteries.
I'm told a transistor would do this, but which one? Is there an easy way to figure it out?
Thank you in advance for your help!
Last edited: