Hello everyone, Today I will guide you to make a Soldering Gun From simple transformers
– For transformers Soldering Gun homemade From this we will need
– 1 The old transformer was taken from computer speakers, Acoustic speakers or DVD
– 1 The 40cm long 7li copper wire, the wire 1 is about 1.5 meters long 0,1li to the secondary winding used glazed alarm LEDs
– 1 tube made of PVC handles, 1 pc switch, 1 clip cord + plug
Now let’s see the video and perform, wish you success
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