Selasa, 27 September 2011

how to make electric bell

Tools Required:
scissors
screwdriver
Special Cables Tape

Materials Required
2 m long cable
5 watt lamp colorful
1 piece house lamp
Switches 1 pc
The head end of the cable to connect to the outlet 1 pc
Electric bell 1 piece
How To Make
First, cut the cable as long as 10 cm 2 pieces, so the rest of the 2m cable into 180cm.

Second, take one piece of cable as long as 10 cm, and connect with an electricbell wiring by color.
Third, reconnect the cable ends are not attached to the lamp housing.

next, take the cable as long as 10 cm a second, then merge into two pairs in thelamp housing, according to color.

and then,  a fairly complicated, first connect the cable end is connectedto the lamp housing, then paralleled with the remaining cables were 180 cm longwith a switch, as shown below.

after that, the last cable Connect the other end with a head end of the cable.

finally, the bell is ready for use. Q(-.-Q) horee \('0')/