Hey guys, I love the EEVblog videos and forum, you guys have helped me out (indirectly) many times in the past!
I am an electronics enthusiast, however, a total novice! So I beg for patience...
UPDATE:
Solution in process! Just waiting for a 3.2v to arrive to conclude this problem!
I now have a problem solving a tiny solar powered LED light circuit.
From what I've read this is a genius little circuit, as it only uses a 1.2v battery,(to power 3 10mm super bright LEDs) and oscillates the current until it is enough to light the bulbs for a fraction of a second so quickly that we can't see it flashing.
It also has no need for an LDR as once the current from the solar panel drops to a certain amount, that is when the oscillation begins.
I don't fully understand the circuit but I think that is the gist of it.
I have replaced the two transistors, and tested the diode, and eliminated the solar panel, the switch and even LED's to simplify possible errors.
With the battery plugged in (the solar panel unconnected) my multimeter only registers 1.2v through the LED terminals. The circuit is not oscillating? (I'm guessing it would need at least 3.6v to power those LEDs?)
Would the fact that the solar panel is not plugged in affect this?
Any clues to common Garden Lamp problems?
Appreciate any feedback, thanks
Joe!