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When the inverter needs a brake resistor
The preparation of variable frequency drive (VFD) brake resistor is mainly to consume part of the energy on the DC bus capacitor through the brake resi...[Details]
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In various applications of digital technology, pulse waves such as rectangular waves, square waves, peak waves and sawtooth waves are often used. Among them, rectangular waves and square waves are ...[Details]
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High-speed photography is a great indoor activity. However, it requires a gadget that can trigger the camera and flash unit within milliseconds. The gadget triggers the camera, and that trigger can...[Details]
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On April 30, SAE International announced an important update. With the rapid development of driving automation, the "SAE J3016 Recommended Practice: Classification and Definition of Terms Related to ...[Details]
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Jiwei.com reported on June 11 that OnePlus officially launched the OnePlus Nord CE overseas today. This phone is equipped with Snapdragon 750G, UFS2.1 flash memory and LPDDR4X memory, and focuses on ...[Details]
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According to Jiwei.com, whether Moore's Law has reached its limit has always been a controversial issue in the industry. Recently, TSMC's head of R&D and vice general manager of technology research, ...[Details]
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There are six levels in total. Eat 20 to advance to the next level. // i MCU Forum /i : http://www.51hei.com/bbs/ #include reg51.h #define uchar unsigned char #define SNAKE 20 //Maximum...[Details]
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The thermal design of headlights is applied to products after going through four major processes: basic design, detailed design, trial production test, and design change (Figure 1). According to Ka...[Details]
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********************************************************************************************************* * FORMAT CURRENT TIME INTO STRING * * Description : Form...[Details]
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Basic knowledge of instruments - instrument classification
There are many ways to classify detection and process control instruments (usually called automation instruments), and they can be classi...[Details]
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When it comes to pure vision autonomous driving solutions, the first thing that comes to mind is Tesla. Indeed, as early as 2021, Tesla has already implemented a pure vision BEV detection solution,...[Details]
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Recently, a customer was cooperating with a rail transit manufacturer and needed to configure a suitable avoidance warning device horn-smart electric whistle according to the operation of the trans...[Details]
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Renesas' automotive MCU
Renesas has a history of over 25 years in automotive MCUs and has a market share of over 20% in the world. Renesas' automotive MCUs are used by major automotive ele...[Details]
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When we first started writing Linux device drivers, we often used the mknod command to manually create device nodes. In fact, the Linux kernel provides us with a set of functions that can be used to ...[Details]
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1 MicroBlaze Architecture
MicroBlaze uses a powerful 32-bit pipeline structure, including 32 32-bit general registers and an optional 32-bit shifter, with a clock frequency of up to 150 MH...[Details]
Industrial Control Electronics
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