Communication Circuit

NISSAN new Teana navigation system circuit 9

Published:2011/6/18 21:18:00 Author:Nancy | Keyword: NISSAN, Teana navigation system

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NISSAN new Teana navigation system circuit 7

Published:2011/6/18 21:15:00 Author:Nancy | Keyword: NISSAN, Teana navigation system

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NISSAN new Teana navigation system circuit 6

Published:2011/6/18 10:56:00 Author:Nancy | Keyword: NISSAN, Teana navigation system

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NISSAN new Teana navigation system circuit 5

Published:2011/6/18 10:55:00 Author:Nancy | Keyword: NISSAN, Teana navigation system

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NISSAN new Teana navigation system circuit 4

Published:2011/6/18 10:54:00 Author:Nancy | Keyword: NISSAN, Teana navigation system

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NISSAN new Teana navigation system circuit 3

Published:2011/6/18 10:53:00 Author:Nancy | Keyword: NISSAN, Teana navigation system

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NISSAN new Teana navigation system circuit 2

Published:2011/6/18 10:52:00 Author:Nancy | Keyword: NISSAN, Teana navigation system

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NISSAN new Teana navigation system circuit 1

Published:2011/6/18 10:49:00 Author:Nancy | Keyword: NISSAN, Teana, navigation system

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NISSAN new Teana navigation system circuit 15

Published:2011/6/18 21:24:00 Author:Nancy | Keyword: NISSAN, Teana navigation system

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NISSAN new Teana navigation system circuit 14

Published:2011/6/18 21:23:00 Author:Nancy | Keyword: NISSAN, Teana navigation system

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NISSAN new Teana navigation system circuit 13

Published:2011/6/18 21:22:00 Author:Nancy | Keyword: NISSAN, Teana navigation system

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NISSAN new Teana navigation system circuit 12

Published:2011/6/18 21:21:00 Author:Nancy | Keyword: NISSAN, Teana navigation system

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BA5049 infrared remote control signal receiving integrated circuit

Published:2011/6/21 2:06:00 Author:Christina | Keyword: infrared, remote control, signal, receiving integrated circuit

The BA5049 is designed as one kind of multi-channel infrared remote control signal receiving integrated circuit which is produced by the ROHM company, and it can be used in the infrared remote control system of the small home appliances such as the TianYi AD-51OOA power amplifier. 1.Features The BA5049 is composed of the remote control signal preamplifier, the automatic level control circuit, the clock oscillating circuit, the pulse output circuit, the code signal processing circuit and other subsidiary function circuits. 2.Pin functions The BA5049 is in the 16-pin dual-row DIP plastic package, the pin functions are as shown in table 1. Table 1 The pin functions of the BA5049 3.Typical application circuit The remote control signal receiving typical application circuit which is composed of the BA5049 is as shown in figure 1. Figure 1 The typical application circuit of BA5049   (View)

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BA5048 infrared emission encoding integrated circuit

Published:2011/6/21 5:07:00 Author:Christina | Keyword: infrared, emission, encoding, integrated circuit

The BA5048 is designed as one kind of multi-channel infrared emission encoding integrated circuit which is produced by the ROHM company, and it can be used in the remote control transmitter of the AV power amplifiers such as the TianYi AD-51OOA power amplifier. 1.Features The BA5048 is composed of the key pulse generating circuit, the key coding circuit, the clock oscillating circuit, the test circuit, the carrier signal amplifier circuit and other subsidiary function circuits. 2.Pin functions The BA5048 is in the 16-pin dual-row DIP plastic package, the pin functions and data are as shown in table 1. Table 1 The pin functions and data of the BA5048 3.Typical application circuit The remote control transmitter typical application circuit which is composed of the BA5048 is as shown in figure 1. Figure 1 The typical application circuit of BA5048   (View)

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Receiver circuit used with the 50kHz FM transmitter

Published:2011/6/22 18:55:00 Author:TaoXi | Keyword: Receiver, circuit, 50kHz, FM, transmitter

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 automatic gain control to get high sensitivity.   (View)

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Beijing Benz E320 engine control system circuit

Published:2011/6/21 8:11:00 Author:John | Keyword: engine

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@ @recycle used frequency meter HP5342A HP5352A HP5350A HPE4418B

Published:2011/5/11 0:01:00 Author:Fiona | Keyword: recycle used frequency meter

High purchase/recycle used frequency meter Liu Dan Mobile: 13546965752 Frequency meter: HP5342A, HP5343A, HP5350A / B, HP5352A, HPE4418B Source: SMP02, SMT03, SME03, SMIQ03, FLUKE54200 Meter: HP3458A, HP3475A, HP34401A, FLUKE45 Multifunction Calibrator: FLUKE5500A, FLUKE5520A, FLUKE5720A Contact: Liu Dan Mobile Phone: 13546965752Tel :0769 -87,920,272Online QQ: 389556460E-mail: liaodanc@163.com Address: No.63,Tang Xia Road,Tang Xia Town, Dongguan City 【Remarks】Long-term paying high price to site recycle used equipment:professional recycling used network analyzer,used spectrum analyzer,used oscilloscope,used sources,used comprehensive measurement and so on.The company engaged in the recovery of used equipment for years. Enjoys the reputation in the used equipment industry of Dongguan, Shenzhen, Shanghai, Tianjin, Suzhou.we provide long-term site assessing/ recycling used idle equipment, high-price recycling all kinds of used equipment in cash.Company has long-term good faith,and respects for the customer to Solute the used equipment to make your money quickly withdrawn from circulation. Used Equipment Recycling Hot line: Mobile Phone: 13712220881   (View)

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MICRF007 Wireless Receiving Circuit

Published:2011/6/5 0:06:00 Author:Michel | Keyword: Wireless Receiving Circuit

The wireless receving circuit is showed as above and MICRF007 is its core.MICRF007 is Micrel company launched monolithic UHF ASK/OOK(conduction - shutoff key )superheterodyne wirless receiver chips.MICRF007 adopts SOP (M) - 8 encapsulation.The chip inside circuit divided into UHF's convertor,OKK demodulator and reference control.UHF's convertor contains RF amplifier,mixer,intermediate frequency amplifier,bandpass filter,peak detectors,synthesizer and AGC control circuit.OKK demodulator contains low-pass filter, comparators.Benchmark oscillator and control logic circuit are included in reference control circuit.   (View)

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The working computer control system detection circuit of Santana 2000GLi

Published:2011/6/10 1:40:00 Author:Borg | Keyword: control system, detection circuit

To do detection on working computers and sensors, the wires should be turned off first. Therefore, we should shut down the igniting switch, and connect the detection box and connecting cables with computer controller, then dothe detection refering to Table 1.   (View)

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ShenLI electromotor half wave speed adjustment circuit

Published:2011/5/19 0:41:00 Author:TaoXi | Keyword: ShenLI, electromotor, half wave, speed adjustment

The circuit can be used to adjust the speed of the ShenLI electromotor or the single-phase asynchronous motor, it is the half-wave controlled rectifier circuit. When there is no load, the armature has high EMF, so that at the end of the half cycle, the thyristor is triggered immediately. When there is load, the armature's voltage reduces, the thyristor will be triggered in the rising voltage part. The L1, L2 and the capacitances C4 and C5 can be used to resist the interference.   (View)

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