After I failed to find a 1s charging board with reverse polarity protection I am checking different option of driver with an integrated USB charging.
I know Astrolux HL01 has it and also Boruit D10 (the driver and charging circuit are separated but is it even better for me).
What other lights have this kind of drivers?
Where can I buy only the driver (or better only the charging module)?
I prefer a 7135 based driver but FET is also an option.
I need one PWM pin (5 or 6) to be free and if it is easily accessible it is a huge advantage
Obviously I need it for 1s.
Momentary switch is also an advantage
Revers polarity is required but I guess it is kind of standard
I don't really care about the size ore shape of the driver.
THX
Amm I got my mistake...
I have to implement the LVP in my driver and use a standard charger with reverse polarity protection
THX