Hello to this forum.
I had a specific project I was working on. I am attempting to light up a 10mm white diffused LED in such a manner that I can achieve a high level of brightness and to have the LED stay at that level of brightness for as long as possible, preferably at least 14 hours.
I want to use button cell batteries, my question is which size button cell battery (or batteries, plural) would be the best to achieve a consistent level of bright white light for that significant length of time?
I have tried hooking up the LED to two cr2032 batteries in series and unfortunately the LED goes too dim too quickly that way.
Thank you for any responses.
I had a specific project I was working on. I am attempting to light up a 10mm white diffused LED in such a manner that I can achieve a high level of brightness and to have the LED stay at that level of brightness for as long as possible, preferably at least 14 hours.
I want to use button cell batteries, my question is which size button cell battery (or batteries, plural) would be the best to achieve a consistent level of bright white light for that significant length of time?
I have tried hooking up the LED to two cr2032 batteries in series and unfortunately the LED goes too dim too quickly that way.
Thank you for any responses.