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Still following the learning sequence of S5PV210, we first solve the button problem. TQ335x has six user buttons, namely up, down, left, right, Enter and ESC. At first, I thought of writing an input s...[Details]
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S3C2440 is displayed on LCD through v4l2 acquisition
#include sys/time.h
#include sys/types.h
#include asm/types.h
#include sys/stat.h
#include fcntl.h
#include unistd.h
#include stdlib.h
#inc...[Details]
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(8) On the 8th, Tesla released an official video in China showing the company's current production capacity. From this video, it can be seen that there seem to be hundreds of robots working on the pr...[Details]
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Introduction A high-performance GaAsSb base, InP collector double heterojunction bipolar transistor integrated circuit (DHBT IC) process for RF and microwave test instruments has been successfully dev...[Details]
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According to the latest news from Qichacha, Xi'an Ruixin Microelectronics Co., Ltd., a hybrid analog integrated circuit manufacturer, recently underwent a change in its investors (shareholders). One ...[Details]
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Editor: Currently, the electrification wave is accelerating across the world. Data from the China Association of Automobile Manufacturers shows that sales of new energy vehicles in China will reach 6...[Details]
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;********************************************************************;
;Description:
;1. This program uses AT89C4051/2051 microcontroller to drive DA converter TLC7225I to output three-phase 50Hz si...[Details]
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This program is a 8*8 dot matrix driver. The key to using dot matrix is to understand the principle of each light-emitting diode. I often treat it as a two-dimensional coordinate system to make it e...[Details]
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First Electric reported on November 20 that the Development Planning Bureau of the Chinese Academy of Sciences, the Department of Science and Technology of Guangdong Province and the Guangzhou Bran...[Details]
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Honeycomb Energy recently held a small-scale tour of its Jintan factory, mainly introducing the intelligent manufacturing process of the Short Blade battery. I will share what I saw. Honeycomb Ener...[Details]
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In order to further leverage the expertise and resource advantages of both parties in the industry, optimize the capacity layout of both parties in the lithium battery material industry, and deepen...[Details]
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The impressive Huntkey multi-core R80 power supply not only combines the advantages of low price, energy saving, stability, and low noise, but also the advanced topology of "dual-tube forward" that i...[Details]
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Single data transfer instruction
The single data transfer instruction is used to transfer a data. According to the different word lengths of the transferred data, it can be divided into byte, ...[Details]
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According to Jiwei.com, on April 21, Phoenix Optics released its first quarter performance announcement, stating that its revenue in the first quarter of 2021 was 344 million yuan, a year-on-year inc...[Details]
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0 Introduction
In the traditional hardware architecture, the interface is regarded as a part of the corresponding external device, and each interface can generally only be connected to the sam...[Details]
Discrete Device
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