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This circuit gives the buzzer on when any metal specific type detected.
This is digital code lock with lcd. which has a relay fir on/off security purpose.
in tis trainer 3 bulb and galvano meter is using for voltate and current indication.
This circuit is operate by remote which can cont four things like bulb ,fan and any switch on/off. by remote in rome distance.
In this trainer we attached external transformer and then chek its primary and secondary volatege and current function.
This is basic digital traniner which provides you funtion generator pary and supp part itself and many other good qualitie.ly
This trainer is compact and complete trainer whch provide you every requirement for electrical trainer area.
This is the upper for of digtal trainer in this trainer we are using digits for high low out puts..