GPIO operations can be performed through the sys file system interface. When the file system operates GPIO, you must first check whether the GPIO you want to operate is occupied by other drivers. If i...
Recently, Japan's Toshiba Corporation has manufactured a 128MB output capacitor-free DRAM chip on an SOI (epitaxial silicon on insulator) wafer and is testing the chip. Toshiba reported the design an...
Although it is just a target reporting device, it is not only used for display, but also has wireless communication and human-computer interaction interface. I have never done interface development in...
The comparator of msp430, in fact, here you just need to understand a picture, two registers, and understand the working principle.
This is the logic diagram of comparator A. Comparator A consists of ...
PMOS tube knowledge. When the gate-source voltage VGS difference is -0.4V, the transistor will conduct.
And if S=2.8V, then G can be turned on when it is less than or equal to 2.4V, and can be turned ...
According to Russian media reports, data from retailer M.Video-Eldorado showed that three of the five most popular mobile phones in Russia in the first half of 2019 were from the Honor brand. It is...[Details]
High-voltage and high-capacitance capacitors are generally realized by electrolytic capacitors or film capacitors, which are generally large in size. Despite years of development, the miniaturization...[Details]
Introduction: Design a temperature control system based on ATmega16L microcontroller, and explain the hardware design of the system. Adopt modular design method and use incremental PID algorithm to m...[Details]
The huge gap between QLED TVs and OLED TVs is expected to widen further this year. QLED TVs and OLED TVs are currently leading the global high-end TV market. Samsung Electronics is the most represe...[Details]
1 Introduction
As energy crisis and environmental pollution become increasingly serious, automakers around the world have launched various types of electric vehicles in the past decad...[Details]
As a solar cell manufacturer, Wangneng will exhibit high-performance and frameless solar module products, as well as the latest developments in CZTS (copper zinc tin sulfur) solar cell technology a...[Details]
1. Introduction to STM32 Timer There are 11 timers in STM32, including 2 advanced control timers, 4 normal timers, 2 basic timers, 2 watchdog timers and 1 system tick timer. The system tick timer is ...[Details]
Infineon Technologies AG and Oxford Ionics announced that they will work together to build a fully integrated, high-performance quantum processor (QPU)
. The combination of Oxford Ionics' ...[Details]
The Hotel Seder is a symbol of the German city of Hamburg. It is located near Binnenalster. The 12-story building designed by architect Jan Strmer, including the amazing combination of gl...[Details]
Recently, the 100MW/200MWh energy storage demonstration project in Jinzhai County, Anhui Province was officially started. This project is the first 100MW-level centralized shared energy storage pow...[Details]
Three-phase asynchronous motors are widely used, but various faults may occur after long-term operation. Timely determination of the cause of the fault and corresponding treatment are important tas...[Details]
P IC microcontrollers are becoming increasingly popular in China. This article introduces some experiences and techniques in software and hardware design during the development of Micro Chip PI...[Details]
In the field of modern science and technology, the status of sensor technology is becoming more and more important. This paper mainly discusses the application of 51 single-chip microcomputer in th...[Details]
Overload operation of a transformer means that the capacity transmitted by the transformer during operation exceeds the rated capacity of the transformer. The rated capacity of a three-phase t...[Details]
Servo hydraulic press is a hydraulic device that uses a servo motor to drive a hydraulic pump to achieve precise control of pressure, speed and position. It is widely used in metal forming, plastic...[Details]
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