• Copying the Board, How Should I Copy It?Page Browsing:11123

    CatalogI IntroductionII Board Copying TechniquesI IntroductionSpeaking of copying board, you may feel that there is no technical content, and the people who have really copied should have a deep understanding -- this is not that simple.PCB copying board has no software, so it can only be measured and drawn with caliper edge, which it's very slow and its accuracy is also poor. However, It is ve...

    Nov 6,2018
  • How to Judge Whether IC is Working Correctly in Electronic Circuit or NotPage Browsing:10339

    CatalogI IntroductionII On-line Judgment2.1 DC Working Voltage Measurement Method2.2 AC Working Voltage Measurement Method I IntroductionHow to judge accurately whether the IC in the circuit is working or not, good or bad, is an important content of repairing TV, audio and video equipment. If the judgment is not accurate, we often have to spend great efforts repl...

    Oct 30,2018
  • 24 Classic Circuits Consisting of Bidirectional General Purpose Operational Amplifier LM358Page Browsing:8339

    CatalogI OverviewII FeaturesIII ParametersIV FiguresI OverviewThe LM358 includes two independent, high gain, internal frequency compensation double operational amplifiers,  and it's suitable for single power supply with a wide range of voltage, and also suitable for dual power operation mode. Under recommended operating conditions, the power supply current is independent of the power supp...

    Oct 29,2018
  • Ten Principles of DC/DC Conversion Circuit DesignPage Browsing:3906

    How to Design DC-to-DC ConvertersPrinciple 1We should understand DC/DC power supply and DC/DC conversion circuit classification.DC/DC power supply circuit is also known as DC/DC conversion circuit. Its main function is to carry out input/output voltage conversion.Generally we call the voltage transformation process of input power supply voltage within 72V DC/DC conversion. Common power supply is m...

    Oct 25,2018
  • Some Effective Methods for PCB Surface TreatmentPage Browsing:2512

    CatalogI IntroductionII Hot Air Leveling (Tin Spraying)III Organic Solderability Preservative (OSP)IV All-plate Nickel PlatingV Immersion Gold VI Immersion TinVII Immersion SilverVIII Chemical Nickel PalladiumIX Electroplating Hard GoldI IntroductionWith the continuous improvement of human requirements for living environment, environmental issues involved in the production process of PCB have attr...

    Oct 22,2018

Ordering & Quality

Photo Mfr. Part # Company Description Package PDF Qty
PMEG3030EP-115 MC9S08AW60CFUE Company:NXP Remark:IC MCU 8BIT 60KB FLASH 64QFP Package:64-QFP
MC9S08AW60CFUE  Datasheet
In Stock:77743
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PMEG3030EP-115 MC9S12DG256MPVE Company:NXP / Freescale Remark:IC MCU 16BIT 256KB FLASH 112LQFP Package:112-LQFP
MC9S12DG256MPVE  Datasheet
In Stock:634
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PMEG3030EP-115 MC33880PEW Company:NXP / Freescale Remark:IC SRL SWITCH OCT W/SPI 32SOIC Package:32-SOIC (0.295", 7.50mm Width)
MC33880PEW  Datasheet
In Stock:1064
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PMEG3030EP-115 MRF6S9130HR5 Company:FREESCALE Remark:NA Package:
MRF6S9130HR5  Datasheet
In Stock:440
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PMEG3030EP-115 MAX14515EWA+T Company:Maxim Integrated Remark:IC LENS DVR SMALL LIQUID 8-WLP Package:8-WFBGA, WLCSP
MAX14515EWA+T  Datasheet
In Stock:9184
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PMEG3030EP-115 MAX491ECSD+T Company:Maxim Integrated Remark:IC TXRX RS485/RS422 14-SOIC Package:14-SOIC
MAX491ECSD+T  Datasheet
In Stock:27584
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PMEG3030EP-115 MC9S08LL8CGT Company:NXP Remark:IC MCU 8BIT 10KB FLASH 48QFN Package:48-VFQFN Exposed Pad
MC9S08LL8CGT  Datasheet
In Stock:3739
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PMEG3030EP-115 MC9S08QD4CSC Company:NXP Remark:IC MCU 8BIT 4KB FLASH 8SOIC Package:SOIC8
MC9S08QD4CSC  Datasheet
In Stock:41393
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PMEG3030EP-115 MCF5206ECAB40 Company:Freescale Semiconductor - NXP Remark:IC MCU 32BIT 160QFP Package:QFP160
MCF5206ECAB40  Datasheet
In Stock:1276
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PMEG3030EP-115 MC908JL8MDWE Company:NXP / Freescale Remark:IC MCU 8BIT 8KB FLASH 28SOIC Package:28-SOIC (0.295", 7.50mm Width)
MC908JL8MDWE  Datasheet
In Stock:1023
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