FM BUGGER Project Doc – Free download as Word Doc .doc /.docx), PDF File . pdf), Text File .txt) or read online for free. FM bugger. FM Transmitter Circuit. A. PROJECT REPORT ON FM BUGGER. ABSTRACT. FM Transmitter is a device which generates frequency modulated signal. It is one element of a radio. Aug 3, Schematics Embedded. Embedded Client cannot be loaded. Minimum window size is x Current size isx Open in Editor.

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The values of the tank circuit components are same as that in oscillator circuit. Design of Audio Pre-amplifier: Design of Power Amplifier Circuit: This circuit is for educational purposes and may require more practical approach. Both amplifiers are based buggre a folded cascode structure with a PMOS input transistor and the shaper only uses passive elements for the feedback stage.

Here we select the biasing resistor to be about 20 K and coupling capacitor of about 10 pF. This wireless electronic notice board using GSM Technology and microcontroller circuit is used to display the data on LCD whatever we sent from the mobile. Click here to sign up.

In this system, we use IR sensors to measure the traffic density. The purpose of this resistor is to limit the current through the microphone, which should be less than the maximum current a microphone can handle. Wrap the wire around a cylindrical object of 6mm diameter and take it out after eight turns. A physically based compact mobility model for organic thin-film transistors OTFTs with an analysis of bias-dependent Fermi-energy EF movement in the bandgap Eg is presented.

FM transmission is done by the process of audio pre amplification, modulation and then transmission.


These are mainly used in environmental applications. This circuit can be used in the museums to protect the valuable things.

Hiroshima, Hiroshima Prefecture, Japan. Clap Switch Circuit for Devices: By using this circuit, we can control any house hold appliance with the help of remote.

A new analysis shows the varactor effect of gate-source capacitance on AM-PM distortion, and the changing Miller-multiplied gate-drain capacitance as the field-effect transistor FET is driven into compression. There is a strong correlation between these three parameters, the origin of which is still under study [ read more Parasitic cpacitance and imductance. Now base current, Ib is equal to the collector current divided by the current gain, hfe.

This is simple DTMF based Cellphone controlled robotic vehicle circuit without using microcontroller. Sun Tracking Solar Panel: This circuit is mainly used in the occasions, decoration articles or in visual indication sign boards etc. Bugter main principle of this circuit is to interface a GSM modem with the microcontroller.

The bias current is thus 0. After some circuti, inductor will give charge to capacitor and become zero and they will oscillate and generate the frequency. Fire Alarm with Siren Sound: The other part is a 50pF variable capacitor which is used to tune the transmitter to a frequency somewhere in the MHz FM broadcast band.

Simple FM Radio Jammer Circuit | José Dankarlis Romero –

Here we select a variable capacitor in the range 5 to 20pF. This project circuit is more useful in watering plants automatically without any human interference. Route Cantonale, Lausanne, Switzerland. This is a LC oscillator where energy moves back and ckrcuit between the inductor and capacitor forming oscillations. In this interfacing of GPS buggger microcontroller circuit, GPS module calculates the position by reading the signals that are transmitted by satellites.


It can be used in various power amplifiers and oscillators to provide DC supply.

The maximum range of transmission is around 2 km. The maximum range of transmission is around 2 km.


Here is the simple electronic mosquito repellent circuit which can produce ultrasound in the frequency range of kHz, which can scare away mosquitoes. Pull Pin Security Alarm System: You can use this circuit to check car battery or inverter. This pulse width modulation technique is the more efficient way to proceed to manage the speed of our DC motor manually.

Here is a simple but very useful circuit in our real life named interfacing DC motor with microcontroller. This circuit rings an alarm when you point a TV remote at it and press on any button.

Remember carrier signal should be in range of 88 to MHz so that FM vm receiver set can receive your transmitted signal. This circuit measures the input voltage from 0V to 5V. Remote Operated Alarm Circuit: This FM bugger circuit is kept in room where you crcuit listen the conversation. The whole circuit is based on IC CA This type of high frequency signal generation through jammer is called noise and the circuit is called jammer because it will mix the main signal with noise signal.

This will amplify the signal generated by the tuned circuit. Receiving section will be in a stable position which is connected to any load and transmitter will act as a normal remote.