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  • 1X0773CE ( video ) infrared remote control transmitter circu

    2016-04-04 17:53:0662

    IX0773CE is infrared remote control transmitter circuit, whichissuitable for video, etc. The Internal circuit is composedof theoscillator, scanning, si...

  • VACUUM_TUBE_TRANSMITTER

    2016-04-04 17:06:0361

    The schematic for the transmitter is shown in the figure. In the circuit, power is supplied by a 3V battery B1 and a 135-V battery B2. The latter batte...

  • Voice-Modulated Pulse Fm Ir Transmitter

    2016-04-04 16:03:3659

    This circuit has a 741 audio amplifier, which is fed by a microphone (use an amplified type), an FM modulator, and a CMOS timer that acts as a VCO. The...

  • INTERFACE_CIRCUITS_FOR_THE_REMOTE_CONTROL_TRANSMITTER

    2016-04-04 15:54:2761

    Shown here are several possible interface circuits that can be used with the remote-control transmitter. The one in A illustrates a typical FM stereo M...

  • Fm transmitter with MOSFET

    2016-04-04 15:32:4668

    This mosfet fm transmitter circuit is designed to be used for aligning FM radio receivers. It has a microphone amplifier with automatic gain control. T...

  • TV Video Transmitter

    2016-04-04 15:31:0467

    This is a TV transmitter for transmitting video of various video sources such as video cameras, Satellite receivers, DVD players, game consoles, etc. T...

  • Simple AM Transmitter Circuit

    2016-04-04 15:29:5274

    AM transmitter circuit that can transmit your audios to your backyard.This circuit is designed with limited the power output to match the FCC regulatio...

  • Stereo Pll fm transmitter BH1417

    2016-04-04 15:12:5059

    This BH1417 pll fm transmitter includes features like: pre-emphasis, sound limiter, stereo transmission , low pass filter, pll circuit , fm oscillator ...

  • Low-frequency-transmitter

    2016-04-04 14:56:5373

    The crystal oscillator, which uses two sections of IC1, a 4001 quad 2-input NOR gate, is a standard and reliable design. The oscillator`s 1.85-MHz, squ...

  • PT2262 IR and PT2272 Infrared remote control transmitter and

    2016-04-04 14:25:0768

    ...

  • FAR_FIELD_TRANSMITTER

    2016-04-04 14:17:5761

    Provides far-field signal source for tuning Yagi and other beam antennas used on amateur radio frequencies.Q1 is Pierce oscillator operating in fundame...

  • FM Stereo Transmitter

    2016-04-04 13:23:0164

    This is a small stereo FM transmitter. Output can be tuned from 88to 108Mhz and the transmitter can be battery powered or be used with the low voltage ...

  • 9V Mini FM Transmitter

    2016-04-04 12:12:2167

    The following diagram is the circuit diagram of 9V Mini FM Transmitter. Schematic diagram: Components List: R1,R3 = 100K R2 = 10K R4 = 470 ohm C1,C4 = ...

  • Stereo PLL FM Transmitter based BH1417

    2016-04-04 11:32:5669

    Here the circuit diagram of stereo PLL FM transmitter based BH1417 chip. This is certainly the most recent BH1417 FM Transmitter design diagram from RH...

  • FM Stereo Transmitter(BA1404)

    2016-04-04 11:27:0066

    This article describes FM Stereo Transmitter (BA1404). The principle is very simple, very practical. The circuit components can help you understand bet...

  • LOW_FREQUENCY_TRANSMITTER

    2016-04-04 11:17:2861

    The crystal oscillator, which uses two sections of IC1, a 4001 quad 2-input NOR gate, is a standard and reliable design. The oscillator's 1.85-MHz, squ...

  • Small Radio Transmitter

    2016-04-04 11:03:4863

    Contains information about building a small radio transmitter, which has a PCB 1.75 x 2.5 (45mm x 68 mm) and has a range of about 30 yards or so. The d...

  • Foxhunt Transmitter(2SA256)

    2016-04-04 10:54:0464

    This article describes Foxhunt Transmitter (2SA256). The principle is very simple, very practical. The circuit components can help you understand bette...

  • FM surveillance BuG Transmitter

    2016-04-04 10:51:4961

    The Circuit shown can transmit voice to exceptionally good range. Tune trimmer to hear the signal to your near radio. Frequency range is 88-108 MHz. Ma...

  • Small radio transmitter CIRCUIT (2N2907A)

    2016-04-04 10:08:4567

    This article describes the Small radio transmitter CIRCUIT (2N2907A). The content is very simple, very helpful. Components in this article can help you...

  • 4 watts FM Transmitter Introduction

    2016-04-04 09:55:0567

    This article is 4 watts FM transmitter introduction. To more effectively grasp this principle, the proposal combine text read schematics. The circuit i...

  • Receiver circuit used with the 50kHz FM transmitter

    2016-04-04 08:59:4665

    This circuit is composed of a L14G2 detector, the two stages amplifier and a frequency modem, it can be used in the multi-level amplifier which has the...

  • 15W Fm-transmitter

    2016-04-04 08:46:0176

    It was five years ago when I did an attempt to build my first fm-transmitter. It ended in a giant faillure. The only thing it did was interferring with...

  • Miniature FM Transmitter

    2016-04-04 08:44:2163

    This miniature transmitter is easy to construct and it's transmissions can be picked up on any standard FM receiver. It has a range of up to 1/4 of a m...

  • Opamp VHF FM Transmitter(AD8099)

    2016-04-04 08:05:1991

    This article describes Opamp VHF FM Transmitter (AD8099). The principle is very simple, very practical. The circuit components can help you understand ...

  • SB-50ALTX Transmitter Schematic

    2016-04-04 07:21:1863

    The Figure shows the the SB-50ALTX transmitter. The wireless remote control transmitter circuit schematics, operating voltage of the circuit can be as ...

  • 2 VHF band FM transmitter

    2016-04-04 07:09:3464

    This article describes a 2 VHF band FM transmitter. The principle is simple there, we recommend that combine text carefully read the complete schematic...

  • How to build FM Beacon Broadcast Transmitter (88-108 MHz)

    2016-04-04 07:03:0967

    Circuit diagram This circuit will transmit a continuous audio tone on the FM broadcast band (88-108 MHz) which could used for remote control or securit...

  • A-one-transistor-fm-transmitter

    2016-04-04 06:28:3760

    The 2N2222 circuitry is a three-element, phase-shift oscillator circuit, designed to yield a 1,000-Hz sine wave. The 1,000-Hz sine wave is then applied...

  • Infrared remote control motor speed regulation transmitter a

    2016-04-04 05:57:0663

    LC219 form infrared remote control motor speed regulation transmission circuit.LC220A forms theinfrared remote control motor speed regulation receiving...

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