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//************************************************************************ //* Using I2C Master Mode for access Slave (EEPRM) //* //* Written by: Richard Yang ...[Details]
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When entering an exception, the CPU will do the following
1. Copy the value of pc at the time of interruption to lr (the value of pc is the interrupt instruction position + 8, so the returned ...[Details]
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Chip manufacturers will never let go of the CES arena. As in previous years, the chip area of CES 2024 also opened the battle mode of mythical beasts. A more striking feature is that the ch...[Details]
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#ifndef fly
#define uchar unsigned char
#endif
#define SEC 0x02 //Second register
#define MIN 0x03 //Minute register
#define HOUR 0x04 //Hour register
#define DAY 0x05 //D...[Details]
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In systems where a
microcontroller
must
communicate
with
peripherals that operate
at different
supply
voltages
. This design idea describes how, for low-
power
loads,...[Details]
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On April 10, the ±800 kV Kunliulong DC project under construction completed the wiring construction of the bipolar conductor across the ±500 kV Jiangcheng DC Sanguan Line. This west-to-east power t...[Details]
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Abstract: The article introduces the characteristics and working principle of the built-in SED1520 graphic liquid crystal display module MGLS-12032, gives the interface circuit between MGLS-1203...[Details]
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The second "Light" + Intelligent Driving Technology Summit was held on September 6, 2019. The forum invited government departments, consulting agencies, vehicle manufacturers, lidar manufacturers, ...[Details]
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I. Overview:
FRAM is a new type of memory developed by RAMTRON in recent years. Its core technology is ferroelectric crystal material, which has the characteristics of random access memory...[Details]
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Many countries have successively released timetables for banning the sale of fuel vehicles, announcing that fuel vehicles will soon exit the stage of history. During the transition period of the au...[Details]
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I recently used STM8S005 to do a project. I wanted to enter the Halt state and then wake up at a fixed time. After checking the documentation, I found that I could use the automatic wake-up function ...[Details]
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In my previous blog post, "EtherCAT and C2000™ MCUs - Real-time communication meets real-time control," I discussed a design in the TI Designs reference design library to help simplify hardware devel...[Details]
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On April 26, ZTE Mobile's official Weibo account released a pre-launch poster: "3+1 4", where the number "1" is made up of dotted lines. Some netizens speculated that the poster implies that th...[Details]
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On August 18, Sanan Optoelectronics released its semi-annual report stating that the company's operating income in the first half of the year was 3.568 billion yuan, a year-on-year increase of 5.31%...[Details]
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On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]
Analogue and Mixed Signal
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