Q65112A7358

Environment Construction Install the cross-compilation toolchain (arm-linux-gcc4.4.3) See Bolg for details. Cross-compilation basics arm-linux-gcc common commands 1. Check the search path of heade...[Details]

How to operate 1. LCD display description This instrument uses a 4.7-inch high-resolution true-color touch LCD display, which can display clearly even under strong sunlight. Just click the touch scr...[Details]

1. Use the microcontroller to control the AD conversion of PCF8591, control the AD0 and AD1 potentiometers, and display the DA conversion value on the digital light. 2. Use the single-chip microcompu...[Details]

This paper introduces an embedded system simulation method, which connects the software debugger software Keil uVision2 and the hardware language simulator software Modelsim through a specially design...[Details]

introduction Reducing FPGA power consumption can bring many benefits, such as improved reliability, reduced cooling costs, simplified power supply and power supply methods, and extended batter...[Details]

1. The Origin of MMU     Many years ago, when people were still using DOS or older operating systems, computer memory was very small, generally calculated in K units. Correspondingly, the program siz...[Details]

Second quarter net revenue of $2.17 billion; gross profit margin of 38.2%; operating profit margin of 9.0%; net profit of $160 million Net revenue in the first half of the year was $4.25 billion; gro...[Details]

Developed by positioning technology company TomTom , the TomTom GO Discover is one of the fastest and most powerful satellite navigation devices on the market. The satellite navigation is av...[Details]

      On the afternoon of December 1st, iQiyi held a new product launch conference for Qiyu VR, launching the Qiyu Super Product Manager Program and the new VR device Qiyu Dream. 　　iQIYI Smart is ren...[Details]

Bandwidth and resolution are key requirements in high-speed signal generation applications. New signal generation applications use high-speed digital-to-analog converters (DACs) to generate a variety...[Details]

No parity Odd parity: If the number of "1" in the character data bit is even, the check bit is "1", if the number of "1" is odd, the check bit should be "0". (The number of check bits is adjusted) Ev...[Details]

    Abstract: IrDA infrared communication is a low-cost, widely adaptable short-distance wireless communication technology. This article introduces the relevant protocols and implementation methods ...[Details]

Soil nutrients refer to the essential nutrients that plants (crops) rely on the soil to provide. Except for carbon, hydrogen, and oxygen, which are mainly obtained from the atmosphere and water, almo...[Details]

For lithium-ion battery pack manufacturers, it is critical to build safe and reliable products for battery-powered systems. The battery management circuit in the battery pack can monitor...[Details]

0 Introduction 　　With the vigorous development of the photovoltaic industry, photovoltaic grid-connected power generation has become the latest highlight of research and development in the field of...[Details]