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The microcontroller application system consists of hardware and software. The carrier of the software is the program memory of the hardware. The program memory uses a read-only memory. This memory ca...[Details]
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1 Overview
At present, people have gradually realized that the relationship between the electromagnetic compatibility of electronic products and life is becoming more and more close. Whether color TV...[Details]
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Before implementing the running light, we need to mention that before writing the C51 code, you need to refer to the circuit diagram. Take the running light as an example. Let's look at Figure 2...[Details]
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It is obvious that TSMC is receiving more and more orders from Apple. In addition to the original A series, there is now the M series. According to the latest report from DigiTimes, Apple has...[Details]
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Security goals and development process
The goal of functional safety is to minimize risk to an acceptable level. Risk is defined as: the probability of damage and the impact of the dama...[Details]
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Design of PC debugging software Generally, DSP and MCU provide corresponding serial ports to communicate with other processors, which makes communication between multiple processors possible. In addi...[Details]
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In order to power the chip of the driving circuit, a reliable power supply circuit is essential. The working voltage of the driving circuit is DC, and the voltage is 7.2V and 5V. The power supply o...[Details]
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Post-production printed circuit boards (PCBs) of moderate complexity are traditionally inspected using in-circuit testing (ICT) and functional testing. Other testing methods, such as expensive optica...[Details]
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Recently, the Suzhou Municipal Science and Technology Bureau announced the proposed projects for Suzhou's key industrial technological innovation in 2021. The announcement period is from November 1 t...[Details]
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On September 25, FAW Group and RoboSense signed a deepening cooperation agreement, and the two parties will cooperate in the mass production and R&D of intelligent solid-state LiDAR for automotive st...[Details]
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The CAT4103 from ON Semiconductor is a 3-way linear constant current LED driver for controlling RGB LEDs. The device does not require an inductor and features low noise operation. The LED channel c...[Details]
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International Energy Network learned that on January 26, Shenzhen Energy's Yuli County 450,000-kilowatt photovoltaic thermal storage integrated project photovoltaic inverter procurement candidates ...[Details]
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The wide variety of power supply brands on the market is dazzling. Whether it is long-term gaming or high-performance office work, choosing a suitable power supply is crucial. Big brands such as Co...[Details]
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The voltage on C1 in the figure is the voltage after bridge rectification. Rs1 samples the current flowing through the MOS tube and performs cycle-by-cycle current limiting control to prevent the cur...[Details]
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1. Battery Management System Overview
At present, pure electric vehicles all use lithium-ion batteries, and lithium-ion batteries also have some "little tempers" of their own. In order to enab...[Details]
PCB Design
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