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       For many mobile phone manufacturers, everyone is actively preparing for the expansion of new appearances, and the next one may be a true full-screen. 　　Now, a design patent of Xiaomi has been ...[Details]

#include iom128v.h #define uchar unsigned char #define uint unsigned int #pragma interrupt_handler timer1:15/*Timer overflow interrupt vector number*/ fly t=0; void timer1() { TCNT1H=(6...[Details]

1. Introduction At present, most lighting equipment still uses traditional energy for lighting. Making full use of solar energy as the energy supply for lighting equipment is of great si...[Details]

Recently, Leman Optoelectronics said in an institutional survey that the supply of key raw materials for LED displays, such as driver ICs, PCB boards, and display chips, is tight and prices are risin...[Details]

introduction Considering the impending global energy crisis and people's growing expectations for environmental protection, energy conservation is essential for the operation of efficient ...[Details]

Basic Concepts of Timer/Counter Timers/counters have the functions of timing and counting. Counting refers to comparing external pulse signals. The count value increases by 1 for each pulse. When the...[Details]

    There is a backup register (BKP) in STM32. One of its functions is to store the check register of the RTC check value, that is, it has the RTC calibration function. Output the RTC calibration clo...[Details]

Recently, NIO's vice president posted on Weibo that NIO will achieve self-development and mass production of some key chips in the next one or two years. This news once again triggered industry discu...[Details]

Microcontroller Paper III Practical Low Frequency Power Amplifier 1. Mission Design and manufacture a low-frequency power amplifier with weak signal amplification capability. The schemati...[Details]

　　The 2013 CES has come to an end, but the wide variety of new products and technologies that appeared at the exhibition are still shocking. In particular, wireless charging, which has been developed...[Details]

1. Question requirements In the code test in the previous lecture, the data sent from the computer needs to be accessed by the microcontroller using an array, and then the data is displayed on the ...[Details]

Development board model: tiny 4412 Core board: exynos4412 (Samsung SOC) ARM architecture, ARMv7 architecture coretex A9 series quad-core 1.4Ghz, 32 bit SRAM:256K ROM 16K DDR SDRMD 1Gbits Memory...[Details]

The semiconductor boom will correct after 2023, with most leading manufacturers releasing more conservative outlooks. However, advanced packaging that can help extend the life of Moore's Law continue...[Details]

Selecting the right microprocessor for a product is a daunting task. Not only must there be many technical considerations, but there are also commercial issues such as cost and delivery time that can...[Details]

In a certain display area, the ratio of the number of rows that light up at the same time to the number of rows in the entire area is called the scanning mode; indoor single and double colors are g...[Details]