All About Circuits

(Cheap) Light Activated DC Motors

Search Forums New Posts
ian field

ian field

Joined Oct 27, 2012
6,536
floomdoggle said:
Just to throw something out there, don't know if it would work, but how about one of those circuits that turn on/off those cheap solar powered garden lights?
Click to expand...
I'm many cases; the light sensor was an LDR that merely damped the oscillator that drives the flyback inductor. An LDR has around 100R or somewhere close in good sunlight, so it wouldn't pass enough current on its own to control a motor.
 
You must log in or register to reply here.
Thread starter Similar threads Forum Replies Date
M Trying to run DC motor on Cheap Solar Light Circuit General Electronics Chat 34
wayneh Cheap LED garage light not working Technical Repair 13
Idea4device Help needed to complete circuit for blinking night fishing led for 100% results and cheap aquarium light diy. General Electronics Chat 14
L Cheap UV-C wand investigation: no light Power Electronics 13
F Cheap Xmas led light hack: how? General Electronics Chat 6
Similar threads
Trying to run DC motor on Cheap Solar Light Circuit
Cheap LED garage light not working
Help needed to complete circuit for blinking night fishing led for 100% results and cheap aquarium light diy.
Cheap UV-C wand investigation: no light
Cheap Xmas led light hack: how?

You May Also Like

Top