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NTSC(YC/RGB) to VGA Scan Converter
This is a video scan converter to display NTSC video signal into VGA monitor. Normally, the VGA monitor occupies most desk top space, so that everybody will be thinking that if the VGA monitor can be used for video monitor.
PAL/NTSC Video Time/Date Generator
The following design is capable of overlaying the time and date onto any existing PAL (or optionally NTSC) composite video signal. It is housed in a very neat and compact standard moulded casing and has standard 75ohm RCA video inputs and outputs. A single +9V to +15V DC supply is used to power the device, which can be taken from an existing...
VGA to TV converter II
This VGA to TV converter is designed to connect VGA card to a television which has suitable 21-pin AV connector for RGB input (called EURO/SCART/Peritel connector). if you Tv does not have this kind of connector, then you can`t use this circuit. The method used in the circuit maximizes the picture quality and resolution shown in TV screen.
VGA to RGB converter
First circuit is for connecting VGA card to video projector or a monitor which accept VGA card frequencies and has RGB + Composite sync input. This circuit has been succesfully used with Electrohome Projection Systems ECP 4100 data and video projector. This circuit is designed for converting normal VGA signals standard RGB signals and composite...
VGA to PAL and NTSC converter
The circuit needs that the VGA card sends out the video signal the the RGB format compatible with PAL or NTSC standard video timings. This is accomplished with right VGA to TV driver.
Composite Video titling Generator
The VTG-01 is designed to display user defined text over a composite video signal. This is useful in a multitude of different applications such as adding titles to home movies and adding custom text to security videos. Text can be displayed in different sizes almost anywhere on the screen. Text entry and editing is done by way of a standard IBM...
Video title generator
Want to add video to your next project? This device uses a PIC16F819 and not much else. Getting 20 characters to a line is possible by using the SPI port to generate video. Neat trick, eh? The character set is limited to upper case and a few punctuation marks and uses a 'folded data table' to store the image data in the space available. Input to...
PC terminal using a TV
When you use microcontrollers in your designs, sometime you face a problem how to show user required data. Several LEDs, 7 segment display or LCD module can be solution. But if you must show a lot of information simultaneously, it can be difficulty. Large LCD modules are expensive and graphic modules require complicated control. You can solve it...
Pdf Free Download Sanyo Tv Schematic Diagram Manuals
Cable TV Amplifier Using Transistors
The circuit diagram of Cable TV amplifier has been published here. This cable TV amplifier circuit consists of two transistors Q1 and Q2.
RCA CT-100 Color Television Design
If you haven`t already read my CT-100 restoration article, I suggest that you start there. It chronicles how I found a CT-100 and restored it to working condition. This article discusses what`s under the hood. After noting some hardware highlights, we`ll discuss how the CT-100 decodes color, framing that in the context of the NTSC standard. The a
CCE HPS-2185FSE CRT TELEVISION SCHEMATIC DIAGRAM
Working Principle Television (TV)
Before we study the working principles of a TV receiver, it is worth knowing a little about the journey of the object image that we usually see on TV. Images that we see is the production of a camera. The object image captured camera lens will be separated into 3 primary colors of red (Red), green (Green) and blue (Blue). Results will be emitted b
SI2171 Worldwide Hybrid TV Tuner With Analog Demodulator
STI5211 Low-cost HDTV Satellite Set-top Box Decoder For Microsoft VC-1 H.264 And MPEG-2
The STI7167 uses state-of-the-art process technology to provide a fully featured HD AVC DVB-C and DVB-T Demodulator and decoder IC. It is a highly integrated system-on-chip suitable for STB markets across cable, terrestrial, and terrestrial/IP hybrid networks worldwide. The STI7167 is targeted at the latest Operator and CE manufacturer requirement
TA1317ANG Deflection Processor IC For TV
TA1326FNG The TA1326FNG is a UHF band RF Modulator IC that features PLL-based RF Carrier and Audio intercarrier oscillation. The TA1326FNG is compatible with PAL and NTSC Television systems and is lower in cost than TA1243 or TA1297 Series devices. By Toshiba Semiconductor
TA1383AFG NTSC Chroma Decoder Multi-Point Scan Sync Processor H/V Frequency Counter IC For Color TV
The TA2003PG TA2003FG are AM / FM Radio IC (FM F / E+AM / FM IF) which are designed for AM / FM Radios Combining with the TA7368P (Mono PW IC), a suitable AM / FM Radio system is able to be constituted. By Toshiba Semiconductor
TBA120U Sound I.F. Amplifier/demodulator For TV
TDA2549 TDA2549 I.F. Amplifier And Demodulator For Multistandard TV Receivers
The circuits incorporate two FM Demodulator TDA2555 systems to perform the Demodulator functions required in a dual sound Carrier TV system for demodulating the sound Carriers The difference between TDA2555 and TDA2557 is the number of stages of the Limiting Amplifier Eight TDA2555 or five (TDA2557) stage Limiting Amplifier Quadrature Demodulator
TDA2555 Dual Tv Sound Demodulator Circuits - Nxp Semiconductors
The TDA3567 is a monolithic integrated decoder for the NTSC colour Television standards. It combines all functions required for the demodulation of NTSC signals. Further more it contains a luminance Amplifier an RGB-matrix and Amplifier These Amplifiers supply output signals up to 5 V peak-to-peak (picture information) enabling direct drive of the
TDA3567 Ntsc Decoder
The TDA3592A transcoder circuit converts SECAM input signals into true PAL signals, and CAN be used in combination with all types of PAL decoder By NXP Semiconductors
TDA3592A Secam-pal Transcoder
The TDA7541 is a high performance Tuner circuit with stereo decoder for AM/FM car Radio It contains a mixer, IF Amplifier Demodulator for AM and FM, stereo decoder, quality detection, ISS Filter and PLL synthesizer with IF Counter on a single chip. Use of BICMOS technology allows the implementation of several tuning functions and a minimum of exte
TDA8340 Television If Amplifier And Demodulator - Nxp Semiconductors
The TDA9813T is an integrated circuit for vision IF signal processing and sound dual FM demodulation, with single reference QSS-IF in TV and VCR sets. For negative modulation standards only.
Television Training Institute 1943 Receiver
Television Camera Experiments
JFET input. PN photodiodes such as the popular "bullet cell" put out an extremely low-level signal. Yet photodiodes offer advantages over phototransistors. For example, more rapid response to motion. Also, some photodiodes have a peak response in the range of visible light. On the other hand, most phototransistors provide peak response in the...
Fully Functional Television Oscilloscope
There are a few Instructables and otherwise internet based instructions on how to modify a television set into an audio visualizer or other simple..
45 Years Anniversary of Walter Bruchs PAL Color Television
This article celebrates in 2008 the 45 Years of the invention of PAL as well as to give an appriciation to the german television pioneer Prof. Dr. Eng. Walter Bruch, known as Papa PAL, Mister PAL or even among us collegues PAL pal . This document was first composed in German for the German magazine Funkgeschichte (Wireless-History) No. 174 Octob
Video Mixer Circuits
Video Wall Circuits
TV Video Circuits
Video Modulator Circuits
Photo Flash Circuits
Video Amplifier Circuits
Ultrasonic distance finder circuit
The circuit described here uses ultrasonic oscillations and operates based on the propagation velocity of these oscillations in the air. Thus, we can easily determine the distance of two points if the time within which the wave travels this distance is measured. There are three main categories of distance measurement methods in use: a) By...
Simple Metal detector circuit with CD4030
Sometimes the precious metals are hidden too deep and are not detected except with complicated devices. In many cases, however, small pieces of precious metal buried near the surface can be detected by relatively simple means. Everyone is very attractive to find something potentially valuable, hidden a few centimeters below the soil. So many...
Fully automatic watering circuit for flower pots
Many times for various reasons we forget or can not water the plants that we have in our homes. And many humidity sensors units just notify us with a beeping sound or with a flashing light, that the pot needs watering. But what if we are away from home? This circuit comes as a solution to this problem. Depending on humidity of the pot at...
Simple deep searching metal detector circuit
The principle behind a metal detector is really very simple. Proof of this is the circuit that follows, in which it proves that the construction of a metal detector can be done in the minute, with few components that we find very easily everywhere. With the circuit of this metal detector, it is possible to detect a metal coin in depth of 90 to...
Sub-Harmonic Bass Converter for Electric Guitars
The sub-harmonic bass generator is a sound producing unit for guitars. The sound it produces looks very much like that of the bass guitar. The octave generator is sometimes quite unusual since it does not produce any of the usual ways of coloring the sound, such as filtering or distortion. Instead, a frequency division system produces outputs...
Echo Depth Sounding Sonar for Boats
In the past the sounding (sea bottom measurement) was done with the "bullet", that is, with a heavy lead object that the seamen plucked into the sea hung from a calibrated rope. As soon as the "bullet" reached the bottom, the depth appeared directly from the calibration of the rope. This arrangement still exists in some yachts. The big...
100W HiFi Audio Amplifier Circuit
This Amplifier was designed to have the following specifications: Distortion less than 0.1% at full power of 100W even at 20KHz. Power has to be attributed to an extended bandwidth. The output transistors must be protected against short circuits. The power supply must be symmetrical so that no electrolytic capacitors are needed at the outlet....
Plant-Pot Water Level Indicator Circuit
A series of LEDs serve to alert the gardener when plants need water. Using two conventional digital integrated LEDs and a series of LEDs, we make a very useful device for gardening. The device detects the amount of water in the pot and alerts the grower. The circuit of the device is shown in Figure 2. The water detection is made from the bottom...
Analogue Sound Preasure dB-Meter Circuit
The best human ear can capture sounds from 20Hz to 20KHz. These limits are known to be the broadest that can exist. Normally the normal limits range from 100Hz to about 13KHz and depend on the age and health of the individual. We for our measurements and to have a good accuracy we will get the limits of 20Hz to 20KHz. A sound to be heard does...
Digital Signal Integrity
Interconnection and Timing of Digital Circuits
CMOS Circuits Tutorial