
Damaged Old HDD Valuation
Damaged Hard Drive evaluate or very old working once I do you go if you want a couple of sanding and application In the past I occasionally am using an application Remaining nice enjoyable to throw out your old... Electronics Projects, Damaged Old HDD Valuation "interesting projects electronics, " Date 2014/06/20
Damaged Hard Drive evaluate or very old working once I do you go if you want a couple of sanding and application
In the past I occasionally am using an application Remaining nice enjoyable to throw out your old HDD Hard Drive and the Emery’s terrific harmony: D can be used to sanding’s a simple motorized sanders
More not exert pressure in use in the HDD motors not too strong, do you gently grinding
100W Amplifier Circuit LYNX PCB
LYNX amp driver stage counted output transistors by increasing the number 500w, ….. 1000w amp circuits is done only on the drive slightest changes happening LYNX mini-project 2 power transistors used accordingly in the output power 100w noise THD rate is very low (0.005) PCB design has been excellent
NPN power transistors: 2SC5200 instead used MJL21194 PNP: 2SA1943 used instead MJL21193 working voltage +-40v