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On March 18, the Ministry of Industry and Information Technology issued the Key Points for Automobile Standardization Work in 2022 (hereinafter referred to as the "Key Points"), which include 15 item...[Details]
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According to the latest forecast by Gartner, the world's leading information technology research and advisory company, the total number of devices in use worldwide (personal computers (laptops and d...[Details]
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The MCU program source code is as follows: #include pic.h //Call the header file of PIC16F87XA microcontroller __CONFIG(HS&WDTDIS&LVPDIS); #define U5A RB0 #define U5B RB1 #define U...[Details]
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Recently, during the "Tianfu Cup" International Cybersecurity Competition, slipper, a white hat hacker from Pangu Laboratory, completed the world's first public remote jailbreak of the iPhone 13, obt...[Details]
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The era of intelligence has begun, and the focus of the global automobile industry seems to have shifted from fuel vehicles to electric vehicles. Intelligence and electrification are regarded as the ...[Details]
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High-speed measurement preamplifier with low noise using dual transistors
Function of the circuit
The noise characteristics of the differential amplifier are determined by the input stage. In ...[Details]
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Electric vehicles are a strategic emerging industry in my country, playing an important role in improving my country's energy security, responding to climate change, and improving environmental quali...[Details]
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1. Application Challenges
In the field of production and warehousing logistics, more and more automated guided vehicles (AGVs) and autonomous mobile robots (AMRs) are being used to complet...[Details]
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With environmental regulations becoming increasingly stringent and electric vehicles on the rise, many people wonder why automakers continue to develop mild hybrid technology based on internal combus...[Details]
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TMS320C6678 DSP is the latest DSP released by TI based on KeyStone architecture. It has 8 cores in the chip and can work at a speed of up to 10 GHz. With the increase of performance indicators in all ...[Details]
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On the evening of April 29, Unigroup Guoxin released its Q1 2021 performance report. In Q1 2021, the company achieved operating income of 952 million yuan, a year-on-year increase of 47.44%; net prof...[Details]
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European Commission President Ursula von der Leyen announced at the 2022 World Economic Forum video conference on the 20th that the EU "Chip Act" will be introduced in February, aiming to increase th...[Details]
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As the world turns to data-centricity, a new era of diversified computing has arrived. As new workloads such as artificial intelligence, cloud data centers, the Internet of Things, next-generation ne...[Details]
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We know that EIA-RS-232C uses positive and negative voltages to represent the logic state, and the microcontroller serial port uses positive logic TTL level, so the microcontroller and PC's COM1 or...[Details]
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ARM system clock initialization:
This requires knowing what is a clock pulse signal, what is a clock frequency, and what is a clock source.
Clock pulse signal:
Clock pulse ...[Details]