For those of you who like to fish either by fishing, catching or whatever seems suitable tool to help you because they can call and collect fish. Dikeluaran vibes from this series reaches a distance of several meters in a circle
How to use it :
After a series of sound, this rengkaian enter into a plastic bottle and make sure water can not enter into it, and then enter (drowned) into the water. Wait a few moments setelahn. Once the circuit is working the fish will come to him and swarming tool.
List KOMPONENT:
C1 = 50 uF/25V
C2 = 0.005 uF paper condensator
R1 = 1Kohm
Potentiometer R2 = 5kOhm
Transistor Q1 = BC327/OC26/2SB126
TR1 = Transformer Output does not use the secondary winding (transformer OT)
