LED flashlight MH7303 how to achieve explosive flash function, there are circuits as follows, but that is, can not achieve detonation flash!
Schematics are wrong, the principle is not through, you MH7303 output control of the wrong place, so it can not be controlled! MH8910 wiring is also wrong!
There are a lot of LED flashlights on the market now, the bare boards and finished boards are very cheap, so you don't have to develop them yourself,
This is written through the program, the control lights power on and off to achieve flash, flash explosion is only a high frequency.
