I am looking for a way to avoid having two microswitches on each of my bike brake levers.
What I have now is two sets of 3 leds in series as my tail lights. I am running them with separate LM317 voltage regulators in constant current mode, set for 100mA.
I would like to combine the brake lights with them, and run it all with only one LM317, with one microswitch on each brake lever.
Power is coming from a 12V 8Ah SLA.
3V0 gave me **broken link removed**.
Now I need a bit of help adding another level to it. Page 2 of the attached .pdf from ON semi shows a way to drive multiple series strings from one V_reg.
What I need is a way to combine them, so I will only need 1 switch on each handle.
View attachment 61451
What I have now is two sets of 3 leds in series as my tail lights. I am running them with separate LM317 voltage regulators in constant current mode, set for 100mA.
I would like to combine the brake lights with them, and run it all with only one LM317, with one microswitch on each brake lever.
Power is coming from a 12V 8Ah SLA.
3V0 gave me **broken link removed**.
Now I need a bit of help adding another level to it. Page 2 of the attached .pdf from ON semi shows a way to drive multiple series strings from one V_reg.
What I need is a way to combine them, so I will only need 1 switch on each handle.
View attachment 61451