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DMA Introduction: DMA (Direct Memory Access) is a data access method that can reduce the workload of the CPU and is now widely used. While transmitting data, the CPU can do other things, such as da...[Details]
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The AX3512/3513 series is a synchronous DC buck converter
with a current mode structure and pulse width modulation output
. The internal switching frequency is up to 1.5MHz, which can not on...[Details]
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Research background Traditionally, the test method for LC resonant frequency is to find the frequency point with maximum output by changing the frequency of the signal added to the LC resonant circui...[Details]
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1. Basic supplement 1. Keyboard tasks (1) Determine whether a key is pressed. If yes, proceed to the next step. (2) Identify which key is pressed and find the corresponding key value. (3) Based on th...[Details]
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There is a domestically produced MCU ne76e003 which is said to be able to be perfectly replaced pin to pin. Key information and prices Comparison of technical indicators between N76E003AT20 and S...[Details]
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1 Introduction
With the continuous advancement of LED technology, LED efficacy continues to increase, and the brightness continues to increase. The era in which LED light would not cause ...[Details]
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IT Home reported on January 15 that according to cryptographers at Johns Hopkins University, iOS does not utilize built-in encryption measures as much as possible, resulting in potential unneces...[Details]
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SVPWM: Space Vector Pulse Width Modulation
Why use SVPWM to control the motor? The traditional six-step commutation control method makes the inverter output change in a square wave. The rotati...[Details]
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Function of 0 ohm resistor
There are probably several functions: ① Used as a jumper. This is both beautiful and easy to install. ② In mixed circuits such as digital and analog, it is often ...[Details]
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China Energy Storage Network:
Recently, with the release of the "Notice on Further Deepening the Market-Oriented Reform of Coal-Fired Power Generation On-Grid Electricity Prices" and the "N...[Details]
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2022 is a fruitful year for power battery companies, but also a year of considerable involution. In the face of the huge new energy vehicle market, power battery companies are stepping up their effort...[Details]
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In the use of data acquisition equipment and instruments with related functions, data storage and transmission is a very important link. Based on successful practice, this article introduces the use ...[Details]
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According to a survey by Sigmaintell, the global shipment of fingerprint chips in the first quarter was about 200 million, an annual growth of about 17%, of which the shipment of under-screen fingerp...[Details]
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Since the early 1950s, when ultrasound detection began to be used in the medical field, ultrasound diagnostic technology has made great progress. Ultrasonic diagnostic instruments are of various fo...[Details]
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On October 26, 2024, China Southern Power Grid Energy Storage Co., Ltd. (hereinafter referred to as the "Company", Party B) signed the "Yunnan Qujing Luoping Pumped Storage Power Station Developmen...[Details]
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