In the previous article , we learned how to use the GPIO input function . In this article, we will learn how to use interrupts to detect key presses.
1 Introduction to Linux Interrupts
1.1 The upper a...
1. System Overall Design
The system mainly consists of three parts: sensor execution part, wireless communication part, and Gizwits self-development platform part. The sensor execution part consists o...
Transparent LED display screens have been favored by the market since their launch, and have been widely used in various fields such as stage, auto show, and TV station. How are the types of LED trans...
[i=s]This post was last edited by Hot Ximixiu on 2020-12-5 21:07[/i]MSP430F5xxx ADC12 Block DiagramThe AD part of the usage processmainly configures the clock, reference source, sampling channel, samp...
pH meter is a commonly used instrument, mainly used to accurately measure the pH value of liquid media. It can also measure the MV value of ion electrode potential when equipped with corresponding ...[Details]
Recently, Lihong Qin, co-founder and president of NIO, revealed at a 100kWh battery sharing session that at the NIO Day event held on January 9, 2021, NIO will release its first sedan, 150kWh battery...[Details]
Guangzhou, China, May 17, 2021 - Guangdong Gowin Semiconductor Technology Co., Ltd. (hereinafter referred to as Gowin Semiconductor) announced the release of its USB 2.0 interface solution, which ena...[Details]
Operation Code Condition code mnemonics Logo meaning 0000 EQ Z=1 equal 0001 NE (Not Equal) Z=0 not equal 0010 CS/HS (Carry Set/High or Same) C=1 Unsigned greater than or equal to ...[Details]
This year will be the first year for CATL’s Kirin battery to be put on the market. Judging from official news, the 2023 models of Ji Krypton and Wenjie will be equipped with this culmination of thr...[Details]
Initialization process of memlbock The second stage is to build the memblock Management scope of memblock ATAG_MEM or ATAG_CMDLINE mem=size@start The management scope of memblock is determined ...[Details]
A 300W LCDTV power supply dual-phase conversion mode (TM) power factor correction (PFC) and boost pre-converter circuit based on IC controller UCC28060. As shown in Figure 1, UCC28060 is the industr...[Details]
Sources from the upstream supply chain revealed that as the epidemic in Malaysia continues to heat up, several ODMs are planning to transfer orders from factories in Southeast Asian countries to fact...[Details]
introduction Although traditional inverters are mature, reliable and widely used, they have disadvantages such as large and heavy volume, loud audio noise and poor system dynamic characteristics. Re...[Details]
1. Introduction of orifice flowmeter (also known as differential pressure flowmeter) Orifice flowmeter (also known as differential pressure flowmeter) is composed of a primary detection device (th...[Details]
On July 9, Sunny Optical released the product shipments of the previous month according to the company's monthly practice. From the overall volume point of view, Sunny Optical's optical and optoelect...[Details]
Third-party market research firm Counterpoint released a report on the online sales share of China's smartphone market in the first quarter of 2019. The report pointed out that China's smartphone mar...[Details]
In automotive electronic systems, many applications require RF test and measurement solutions. Commonly encountered automotive applications are RF fading simulation, modulation and demodulation for ke...[Details]
Design Features
High efficiency is achieved under all load conditions (see Figure 2)
Can work in high ambient temperature (65℃
The P package has a creepage distance/spacing distance grea...[Details]
ARM Technology
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