Tuesday, September 9, 2014
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Spy FM Transmitter circuit
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This is so impotent schema for us,Because we can use this schema as a spy unit.This schema can transmit signals about 30m.And the other important thing is the power of this schema we can operate this schema with 1.5v to 3v(1.8 mA at 1.5 Volts )
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Note
# If you are unable to find the transistor here use these transistors Because here you can use equal transistors such as 2N2222A, BFxxx series, BC109B, C, and even well known BC238.
# Use 1.5v to 3v for this schema.Dont supply more than 3v(3v can cover the max range 30m)
Spy FM Transmitter circuit
This is so impotent schema for us,Because we can use this schema as a spy unit.This schema can transmit signals about 30m.And the other important thing is the power of this schema we can operate this schema with 1.5v to 3v(1.8 mA at 1.5 Volts )
Note
# If you are unable to find the transistor here use these transistors Because here you can use equal transistors such as 2N2222A, BFxxx series, BC109B, C, and even well known BC238.
# Use 1.5v to 3v for this schema.Dont supply more than 3v(3v can cover the max range 30m)
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