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introduction
Patch clamp is an important tool for detecting cell membrane ion channel current. The patch clamp amplifier is relatively large and expensive, usually between tens of thousands an...[Details]
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According to foreign media reports, the analysis agency Rosenblatt Securities predicted that iPhone 11 may have shipped more than 12 million units one month after its launch, an increase of 15% over ...[Details]
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Recently, Shanghai Longqi Technology Co., Ltd. (hereinafter referred to as "Longqi Technology") completed a US$100 million Series B financing. This round of financing was led by Shenzhen Capital Grou...[Details]
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China Energy Storage Network News
: Create a "virtual power plant" to reduce energy costs; launch a "shared electrician" so that citizens can find electricians for door-to-door services witho...[Details]
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1. Development Environment
Host : VMWare--Fedora 9
Development board: Mini2440--64MB Nand, Kernel:2.6.30.4
Compiler: arm-linux-gcc-4.3.2
2. Prerequisite Knowledge
1. Linux Input Subsystem: ...[Details]
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Recently, the "post-Moore era" technology in the field of integrated circuits has attracted widespread attention. As a major development direction of the "post-Moore era", "storage and computing inte...[Details]
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/******************************************************************** Simple sine wave, triangle wave, square wave generator using keil C51, 12MHz crystal oscillat...[Details]
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8588A/8558A is the latest 8.5-digit digital standard multimeter launched by Fluke Calibration, providing reliable and repeatable measurement results. It has more than 12 measurement functions, coveri...[Details]
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SFR定义：
sfr P5 = 0x85; /* PORT 5 */
位寻址定义：
sbit st_rs = P5^0;
编译错误：
*** ERROR C146 IN LINE 320 OF C8051F020.H: 'P5' invalid base address
KEIL FAQ：( http://www.keil.com/support/do...[Details]
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Recently, a movie about firefighters, "The Bravest", has become a hit in the summer. In the movie, firefighters use their lives to protect the lives and property of the country and the people. Their ...[Details]
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This article explains the effects of DC bias supplies on operational amplifiers (op amps) used in sensitive analog applications. It also covers power supply sequencing and the effects of DC supplies ...[Details]
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TWI: It is a full-duplex serial communication protocol that works in the same way as I2C. It consists of a data transmission line SDL and a clock line SCL, corresponding to the external pins PC1 and ...[Details]
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After learning about binary in digital circuits, I found binary numbers very magical. For example, all computers today use binary. Binary is easy to implement, and the operation rule...[Details]
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With the tightening of emission regulations, the engine electronic control unit (ECU) has become an essential part of modern cars. In the single-chip system of engine control unit, Flash memory has...[Details]
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Up to now, more than 180 models have been tested based on the CC-1000T intelligent cockpit evaluation system of Cheyun Research, of which more than 79% have the ability to upgrade via OTA, and more...[Details]
Analog electronics
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