Gone are the days when you had to live with the cut and bruised skin. No cuts, no irritations whatsoever, thanks to electric shaver, shaving has never been easy for men who shaved to satisfy their wrongly nurtured & cultured notions of masculinity. Shaving your beard is o more a frustrating and a must-wash-face daily (?) routine.
How an Electric Shaver Works
Electric shavers have a rather simple construction that attending minor things like making a small solder or changing batteries is pretty easy even at home. If you open the back cover, you will see three main things inside. They are
1.A set of rechargeable battery
2.A miniature electric motor
3.A gear train system
And there are two significant things on the outside; they are the switch and the set of blades.
Batteries supply power to a circuitry printed on a fiber glass board called as printed circuit board (PCB) when you switch on the shaver. PCB helps organize circuits without messing up with the moving parts like motor and gears. PCB is an intelligent circuit which decides whether batteries need recharging and if the battery is recharging.
When you start, the...