Member Blog Posts: transmitter
-
RF Transmitter Powered by Voice Signal
Posted Feb 09, 2012 By Circuit ProjectsThe project aims to create an interesting double-sideband (DSB) radiotelephone transmitter that is powered by the operator’s voice due to…
Comments(0) -
Building the Simplest TV Transmitter
Posted Feb 09, 2012 By Circuit ProjectsThe project aims to create the simplest TV transmitter from the simples FM transmitter project by just changing the input from the audio to…
Comments(0) -
Autonomous Drifter RC Car
Posted Feb 09, 2012 By Circuit ProjectsA modified transmitter is used by this autonomous drifter car that allows a computer to gain control over it using a serial port while…
Comments(0) -
Voice Transmitter via Frequency Modulation
Posted Feb 08, 2012 By Circuit ProjectsThe circuit is designed to establish a voice transmitter by means of frequency modulation band.
- Modulation – can be defined as the…
Comments(0) -
XFM1 as Tracking Transmitter Controlled by Crystal
Posted Feb 08, 2012 By Circuit ProjectsDesigned for model rockets but suitable for wildlife, balloons, and many other applications requiring a small, frequency stable FM…
Comments(0) -
Television Transmitter Operating at VHF Band
Posted Feb 08, 2012 By Circuit ProjectsThe circuit was designed to illustrate the process of a TV transmitter as it functions using PAL video modulation and operates under VHF band.
*…
Comments(0) -
RF Transmitter with 2 Channels
Posted Feb 08, 2012 By Circuit ProjectsThe transmitter project provides 2 channels for transmitting and receiving which operates on the 418MHz frequency.
The circuit utilizes a…
Comments(0) -
Two-Transistor Spy Transmitter
Posted Feb 06, 2012 By Circuit ProjectsAny sound can be sent to any FM radio from any room by this simple 2-transistor audio transmitter.
During the usage, the radio and the…
Comments(0) -
Interface Device for Arduino to Radio-Control Transmitter
Posted Feb 01, 2012 By Circuit ProjectsThis project mixes the commands sent from the Arduino to the transmitter with the manual input by connecting an Arduino to a Radio Control…
Comments(0) -
Cable TV Changer Using Infra-Red Transmitter
Posted Feb 01, 2012 By Circuit ProjectsThe project is a PC controlled cable TV changer which uses an Infra-Red LED and a Microchip PIC microcontroller.
During a recording, the…
Comments(0) -
FM Transmitter with Wireless Feature
Posted Jan 27, 2012 By Circuit ProjectsThe wireless FM transmitter project enables a user to speak into the transmitter using a microphone where the voice can be heard on any FM…
Comments(0) -
On-Board TV Transmitter System
Posted Jan 26, 2012 By Circuit ProjectsThe purpose of the project is to produce a module that can be deployed on its own parachute at apogee by building a video transmitter…
Comments(0) -
Voice Transmitter Via FM Band 2 VHF by Hartley Oscillator
Posted Jan 25, 2012 By Circuit ProjectsThe circuit was designed to operate a frequency modulation voice transmitter over the FM band 2 frequency range of VHF.
- Transmitter –…
Comments(0) -
Miniature FM Transmitter with High Sensitivity
Posted Jan 25, 2012 By Circuit ProjectsThe project produces a sensitive FM transmitter that can transmit the signal up to 45 yards and can pick up the signal up to 100 yards from…
Comments(0) -
VHF Center Frequency FM Transmitter
Posted Jan 25, 2012 By Circuit ProjectsThe circuit was designed to function on the middle of the FM band, 98 MHz, since the FM frequency ranges from 88 MHz to 108 MHz.
*…
Comments(0) -
500Hz Modulated Ultrasonic Transmitter
Posted Jan 25, 2012 By Circuit ProjectsUltrasonic oscillations which are generated by unmodulated ultrasonic transmitters commonly for remote control are usually affected from…
Comments(0) -
AM Voice Transmitter with Simple Design
Posted Jan 25, 2012 By Circuit ProjectsThe AM transmitter can be used near an AM radio that is tuned to 1000 in order to hear the sound source from the user in the AM radio or…
Comments(0) -
FM Transmitter with Wireless Feature
Posted Jan 24, 2012 By Circuit ProjectsThe wireless FM transmitter project enables a user to speak into the transmitter using a microphone where the voice can be heard on any FM…
Comments(0) -
Voice Transmitter via AM Medium Wave Band
Posted Jan 24, 2012 By Circuit ProjectsThe circuit was designed to operate a voice transmitter over the AM medium wave band under a limited power output.
- Amplitude Modulation…
Comments(0) -
FM Transmitter Circuit Providing 500mW Output
Posted Jan 17, 2012 By Circuit ProjectsThe circuit was designed to produce a 500mW output power transmitter whose signal modulated by FM using four transistors.
- Transmitter…
Comments(0)
