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Designing for automotive LCD displays larger than 5" can be complex. The display source driver requires a supply rail called analog voltage device drain (AVDD) in the 10V to 15V range and two supply ...[Details]
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2. Supplement and expansion 1. Generation of interrupt request signal ①1NT0 and 1NT1: external interrupt 0 and external interrupt 1. The interrupt request signals are input by P3.2 and P3.3 pins ...[Details]
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Shanghai Tianshu Zhixin Semiconductor Co., Ltd. (Tianshu Zhixin), China's first GPGPU high-end chip and high-performance computing system provider, announced the completion of a RMB 1.2 billion Serie...[Details]
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1 Define the macro in smdk6410.h
//#define CONFIG_SKIP_LOWLEVEL_INIT 1
//#define CONFIG_SKIP_RELOCATE_UBOOT 1
2 Download the compiled uboot.bin to t...[Details]
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8K flash has 8*1024 bytes. An instruction may have 1~4 machine codes, that is, 1~4 bytes. Among them, instructions with 1~2 machine codes are the most frequently used. So in this way, about 4000~8000...[Details]
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Today, let's share some basic concepts in LED testing:
Forward voltage: The voltage drop between the two electrodes when the forward current passing through the light-emitting diode is a certa...[Details]
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How to measure the quality of a motor To check the motor: Step 1: Use an insulation resistance tester to check whether the insulation resistance of the motor coil is greater than 0.5 megohms. I...[Details]
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AWE2021 opened in Shanghai. As one of the world's three largest home appliance and consumer electronics shows, AWE is regarded as a weathervane of product innovation and consumption trends and has at...[Details]
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Han's Laser stated on the interactive platform that the company is developing a lithography machine project with a resolution of 3-5μm, mainly focusing on applications in discrete devices, LEDs, etc...[Details]
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According to the working mode of the instrument , high-resolution NMR spectrometers can be divided into two types: continuous wave NMR spectrometer and pulse Fourier transform NMR spectrometer. The ...[Details]
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There are many things in life that are powered by microcontrollers, and a considerable number of devices, instruments, and products are powered by batteries, which can often last for a long time. For...[Details]
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As an enterprise that needs to use DC or torque motor speed regulators in production, the following considerations are made for distinguishing speed regulators.
Basic methods to distingu...[Details]
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1. Evert
Another overseas order worth 241 million yuan
On the evening of November 21, E...[Details]
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Ziguang Heyi Technology Development (Guangdong) Co., Ltd. (hereinafter referred to as Ziguang Heyi) was established with a registered capital of 200 million yuan. Long Tao served as chairman and mana...[Details]
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Nanochip
announced the launch of the new automotive-grade high-bandwidth integrated
current sensor
NSM211x series, which is a fully integrated high-isolation current sensor solution t...[Details]