Fm transmitter

How Make A Wooden Fm Transmitter - Circuit Fm Transmitter Mount Unusual - A Piece Of Wood With Nails - No Pcb And Solder

How make a wooden FM Transmitter – No pcb and solder

In this video we are showing you how to make a FM transmitter Bug using 2 transistors and a wood circuit board.

The reason for author make FM transmitter this from wood is because  people that can not make there own circuit boards ,can not solder or can not find the capacitor trimmer for adjusting the frequency, well good news this FM transmitter can do without all that ! so i made the circuit board from nails and wood!

This FM transmitter Bug is very easy to build.

Parts used:
Home made wood circuit board !!!
2N3904 transistors x 2
1nf ceramic capacitor
100nf ceramic capacitor
10pf ceramic capacitor
33pf ceramic capacitor
22nf ceramic capacitor x 2
1 – 5p to 30p air trimmer
470R resistor
10K resistor
47K resistor
68K resistor
1M resistor
10mm Mic
175cm antenna
Battery Plug
Some solder

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Building a super spy bug transmitter video tutorial

A very small home made FM transmitter Bug using a single transistor and with a transmission range of 200 meters. This FM transmitter Bug is very easy to build. The size of the circuit board is ONLY 22mm x 10mm.

To make the PCB, using the toner transfer
method and Ferric Chloride.

Spy Bug One Transistor 2N3904 Fm Transmitter Building A Super Spy Bug Transmitter Video Tutorial

Schematic
Schema-Fm Transmitter

PCB
Building A Super Spy Bug Transmitter Video Tutorial

Parts used Building a super spy bug transmitter video tutorial

Home made PCB
2n3904 transistor
4.7p ceramic capacitor
1n ceramic capacitor
22n ceramic capacitor
1 – 5p to 30p air trimmer
360R resistor
4.7K resistor
10mm Mic
35cm antenna
Battery Plug
Some solder
19mm heatshrink

thanks for talkingelectronics.com

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