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The penetration of semiconductor components classified as “IoT” is expected to grow from 7% in 2019 to 12% in 2025. The four key elements driving the development of IoT semiconductors are: MCUs, co...[Details]
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On May 6, Sui Xianli, Deputy Secretary of the Tieling Municipal Party Committee and Acting Mayor, Tian Maojun, Secretary General of the Tieling Municipal Government, Zhao Xianfeng, Secretary of the...[Details]
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1.1. MCU code processing // Define the timer pre-scaling, the actual clock frequency of the timer is: 72MHz/(STEPMOTOR_TIMx_PRESCALER+1) #define STEPMOTOR_TI...[Details]
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All isolated DC/DC power converters include input filters, output filters, transformers, primary switches, secondary rectification, and a controller. The controller can be referenced to either the pri...[Details]
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We can predict that if we use a probe with a ground lead to measure a signal from a very low source terminal resistance source, we will observe artificial ringing and overshoot.
Figures 3.6 an...[Details]
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Your first car, like mine, may have lacked the sensor modules such as cameras, radars, and lidars that make modern advanced driver assistance systems (ADAS) safety features like blind spot detectio...[Details]
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On the morning of December 8, MediaTek’s new generation 5G mobile chip Dimensity 8200 was officially released. This generation focuses on Bingfeng energy efficiency and high-power gaming. Dimensity...[Details]
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I spent a day to carefully study the programming and use of the registers of the AD temperature sensor of MSP430F1611. At 1 o'clock in the evening, I wrote and modified N programs and found that the a...[Details]
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Part 2: Artificial Stack
In the instruction set of the microcontroller, a class of instructions is specifically used to deal with the stack and PC pointer. They are
rcall Relative call subroutine i...[Details]
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Abstract: With the development of electronic communication and teaching, the application of oscilloscope is becoming more and more extensive, and its role in teaching is becoming more and more import...[Details]
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At IFS2022 held in London yesterday, Malcolm Penn, CEO of Future Horizons, said that the semiconductor industry has passed the peak of the roller coaster market cycle and has begun a sharp decline. ...[Details]
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1-2-4． Calculation of energy storage filter capacitor for series switching power supply
We also start from the critical continuous current state of the current flowing through the energy storage in...[Details]
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1. Before using the multimeter, you should perform "mechanical zero adjustment"; 2. During the measurement process, do not touch the metal part of the test lead with your hands to ensure both accu...[Details]
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Jiwei.com reported on December 24 that Huawei Fellow Cyberverse Chief Engineer and Camera Chief Engineer Luo Wei revealed on Weibo that Huawei Hetu won the gold medal in the 2020 5G Global Applicatio...[Details]
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1. Introduction
At present, the mainstream products in the anti-theft device market are electronic anti-theft devices, including plug-in type, button type and remote control type, etc. It ...[Details]
PCB Design
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