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LM386 pin diagram LM386 and internal circuit diagram LM386 application circuit diagram: ...[Details]

    Abstract: In order to solve the problem that there are only national testing standards and no standardized testing instruments for testing geotextile permeability, an intelligent geotextile perm...[Details]

Serial communication between C51 and atmega64. I won't go into details about the relevant theoretical knowledge here, but will just mention a few: Several registers used by 51 UART SCON: SM0 S...[Details]

    The disassembly revealed that the Samsung Galaxy S5 Mini smartphone uses Cypress's TrueTouch Gen5 capacitive touchscreen solution.     Cypress Semiconductor, a leader in the capacitive touch se...[Details]

Speaking of AiP (Antenna in Package), you may not be unfamiliar with it. It is a technology that integrates the antenna and chip in the package to give the chip system-level wireless functions. AiP t...[Details]

The development of ARM11 is very different from the STM32 development that we learned before. For STM32, the code is burned into the STM32 chip FLASH, and then the code is executed from the FLASH. Mo...[Details]

1. Application background As a basic universal time domain instrument, oscilloscopes are widely used in measurements in electronics-related fields. Generally, oscilloscopes are equipped with up to 4 ...[Details]

On the afternoon of August 26, the first collision of BYD Han equipped with blade batteries in China attracted a lot of attention. In Fengtai District, Beijing, a BYD Han EV small car was driving fro...[Details]

As a manufacturer of magnetic flap level gauges , friends often call or email to ask about solutions to some problems in the use of magnetic flap level gauges. This article is an example of communicat...[Details]

For a long time, the problem of long charging times at charging piles has caused trouble to owners of electric vehicles and seriously affected their use experience. The emergence of liquid-cooled ove...[Details]

The U.S. Environmental Protection Agency (EPA) recently released the Fuel Economy Guide 2020 (FEG 2020), announcing the fuel economy data of all new cars on sale in the U.S. market. The EPA release...[Details]

The clock and power management module consists of three parts: clock control, USB control and power control. The clock control logic in S3C2440A can generate the necessary clock signals, including ...[Details]

Industry sources said that fabless chipmakers are seeking to strengthen their deployment in the 5G radio frequency front-end module (RF FEM) and other equipment markets by working closely with manufa...[Details]

Recently, IDC released the global server market survey data for the fourth quarter and full year of 2019. In 2019, global server shipments and sales were 11.74 million units and US$87.3 billion, resp...[Details]

Xinwangda 's all-solid-state battery research progress is becoming clearer. On November 4, an investor asked Xinwangda on the interactive platform, "What breakthroughs has ...[Details]