What I have achieved so far:
Referring https://www.instructables.com/id/BUILD-A-NOCTURNAL-SOLAR-LIGHT-BULB/ , I have successfully built the solar garden light circuit to light a 5mm LED using QX5252F. I am using a solar panel to charge 1.2V NiMh battery during day time and at dusk LED comes up automatically.
What I am looking for:
- Can I use the same circuit to light a 1W superbright led? If no, what changes are needed to the existing circuit to achieve the goal?
- If the current design is of no use to light a 1W LED, can you please suggest another circuit to achieve my goal?