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At the end of last year, Meizu announced its own patent for "shunt-type battery charging and discharging control system, control method, and electronic device". A year later, it was finally rev...[Details]
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Figure 1 shows a simple voltage holder circuit. When used to measure the working voltage of a circuit (or circuit board), the voltage value can be kept on the voltmeter for a long time. This can ...[Details]
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美国谷歌母公司“字母表”旗下的“出行新方式”公司首席技术官德米特里·多尔戈夫25日说，随着5G时代的到来， 自动驾驶 汽车之间信息互通共享的力度将显著加大，有助于车辆快速应对突发紧急状况。 Dolgov attended the 2019 Emerging Technology Digital Forum hosted by the MIT Technology Review magazi...[Details]
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This article will continue to introduce the power consumption calculation method of brushed motor drivers. In the previous article, the typical driving method of brushed motor drivers, constant vol...[Details]
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How to assign a variable to a specific address Example: unsigned char temp_A@0x00; //define unsigned variable temp_A and force its address to be 0x00 unsigned char temp_B@0x100; //define unsi...[Details]
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According to MacRumors, Apple's event on the 23rd of this month is expected to release a new iPad Pro. Rumor has it that at least one accessory manufacturer has already started preparing. A ...[Details]
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1) Overall idea
Since the measurement of the energy meter requires continuity, and the main power supply system cannot be continuous, please note that there is a problem of power failure detection...[Details]
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On August 28, Huawei officially announced that Huawei will release a new smart wearable product equipped with the Xuanji sensing system in September. This new product is expected to be Huawei's lat...[Details]
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With the widespread adoption of color displays in the portable market (such as mobile phones, PDAs, and ultra-small PCs), a white backlight or sidelight is needed for a monochrome LCD illumination....[Details]
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The MCS-51 microcontroller has multiple interrupt sources. Taking 8051 as an example, there are 5 interrupt sources, two external interrupts, two timing interrupts and one serial interrupt. In this...[Details]
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Abstract: This paper introduces the application of home information terminal with Atmegal03 as the main control chip in the intelligent construction of residential areas. The software and hardware te...[Details]
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S3C6410 SPI full-duplex read and write process analysis
1. SPI controller datasheet
1For details, please refer to: http://blog.csdn.net/hustyangju/article/details/20474659
...[Details]
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According to Huawei Cloud and Computing, on September 29, the Chengdu Hi-Tech Zone Management Committee and Huawei signed a cooperation framework agreement on the artificial intelligence big data cen...[Details]
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The application field of wireless sensor network is very wide. Wireless sensor nodes are generally powered by batteries, with simple hardware structure, small communication bandwidth, and short poi...[Details]
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The motor controller of new energy vehicles is the brain that controls the core power of new energy vehicles, and the core power system of new energy vehicles is the IGBT semiconductor power device...[Details]
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