Hi guys, My names Rick
Im currently putting together 3 circuits for a PWM mod that im wanting to build and hopefully sell. The design is pretty generic, pfet buffered pwm. but with a few small design changes from other boards. Quite a few of my mates vape, so every-time there devices break, they give them to me, so i can see where they failed. After them and me wasting money on mods made too complex to fix, i fort id try and make my own.
Im currently putting together 3 circuits for a PWM mod that im wanting to build and hopefully sell. The design is pretty generic, pfet buffered pwm. but with a few small design changes from other boards. Quite a few of my mates vape, so every-time there devices break, they give them to me, so i can see where they failed. After them and me wasting money on mods made too complex to fix, i fort id try and make my own.
- 3 Boards, 2 of them shown, the third im still testing,which is a simple low battery led indicator.
- Socketed IC for easily swapping out the 555 IC if ever damaged, Standard ic 2s / 3s series , or if 4 cells are needed a more specialised 555 timer is required. However there is some protection utilising the pfet and a low voltage drop reverse protection diode.
- Through hole components for strong connections and easier repair ability.
- I was torn between keeping all high current wires away from the board,but this meant alot of wires,so iv settled on keeping those wires to one part of the board with as-little of that current going through the board.
- Everything is LEAD FREE
- Comes with a round quarter inch precision potentiometer. Simple installation.
- The simple low battery indicator is easy to build into the case, as you only need to drill a 5mm hole for the led.
- The boards will be covered in heat shrink, To stop short circuits.
- Pfet Buffering also reduces wine.