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#include //Include the header file. Generally, no modification is required. The header file contains the definition of special function registers.
sbit duan=P2^2;//Define P2.2 as segment operation, y...[Details]
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The latest report released by market research firm Counterpoint Research shows that iPhone XR is the world's best-selling smartphone in the third quarter, with a market share of 3%. So far, iPhone XR...[Details]
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Akamai launches Linode Managed Database
Supports MySQL, PostgreSQL, Redis and MongoDB databases
May 11, 2022 - Akamai Technologies, Inc., a
provider of solutions t...[Details]
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Author: Tang Chaolun
DSP Technical Support Engineer
Abstract
TI OMAPL13x, C674x, AM180x, OMAP-L137, C6747, AM170x and other chips (herein refe...[Details]
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The power supply design of portable products requires system-level thinking. When developing battery-powered devices, such as mobile phones, MP3s, PDAs, PMPs, DSCs and other low-power products, if ...[Details]
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What does vector control mean?
Vector control is a high-precision motor control technology that can achieve precise control of motor torque, speed and position. The motor controller based on v...[Details]
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Printf usage of multiple serial ports under STM32
The way of adding printf() to the program on the Internet is generally like this (briefly mentioned):
1. Configure GPIO, USART, RCC Configuration ...[Details]
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1. Introduction to PWM
To make the general-purpose timer TIMx of STM32 generate PWM output, in addition to the registers mentioned in the timer interrupt experiment, three other registers will be use...[Details]
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When it comes to portable devices, power adapters have always been a hassle. Their size, efficiency levels, and inadequate power output have in part undermined the continued reduction in form factor ...[Details]
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On October 11, the 2021 Guangdong-Hong Kong-Macao Greater Bay Area Private Enterprise Science and Technology Innovation Summit and Private Enterprise Science and Technology Achievement Matchmaking ...[Details]
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Recently, the Dutch technology blog LetsGoDigital exposed a folding screen smartwatch patent of OPPO, which features the ability to easily double the display area and use it as a smartphone. In fac...[Details]
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China Energy Storage Network News:
Recently, the China Construction Enterprise Management Association announced the list of winners of the second batch of National Quality Project Awards fo...[Details]
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In previous technical courses, we introduced how to use the "one jumper method" and "two jumper method" to set the jumper reference. In this issue, we will explain the three jumper setting reference ...[Details]
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I believe that many manufacturers pay more attention to the quality of LED lampshades, but how can we choose good LED lampshades and good manufacturers or processing plants? In fact, we can look a...[Details]
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Near the end of the year,
CATL
focused on the scenario of hybrid vehicles and launched its second
battery
brand "Xiaoyao" this year. Different from the previous Kirin and Shenxing ser...[Details]
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