دارة لجهاز الصعقه الكهربائيه للدفاع عن النفس
Stun Gun Circuit
This stun gun is powered by a 9V battery. The transformer steps up the voltage to about 1800V (but with very low current). A 555 timer IC is used to generate a high-frequency output. A 1 MEG variable resistor can also be used at the output to drop the voltage, but this is optional. If you build this circuit, be careful, as it …
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الإثنين مايو 05, 2008 1:15 pm من طرف 
اليومية