Requirements: Graduated from the same major for ten years, no limit on work experience, with junior-level professional title or above in electronics, communications, electromechanical and other relate...
I would like to ask, when compiling uboot for am335x, when making the configuration file, what is the difference between make am335x_evm_defconfig and am335x_evm_config? The am335x_evm_defconfig file ...
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Welcome everyone to guess the questions: https://en.eeworld.com/bbs/thread-1084544-1-1.htmlList of component in...
1. Chip heating
This is mainly for
high-voltage
driver
chips with built-in
power
modulators
. If the chip consumes 2mA of current and 300V of voltage is applied to the c...[Details]
According to foreign media reports, the batteries that power electric vehicles have several key characterization parameters, including voltage, temperature, and state of change (SOC). Since battery f...[Details]
Insensitivity to vibrations , long service life, high energy efficiency and the possibility of full control of the light source are key factors in the application of LEDs in the automotive field. Com...[Details]
1 Introduction With the continuous development of information processing technology, especially the widespread application of computers and the rapid development of the Internet, the reliability req...[Details]
HD7279A hardware circuit diagram HD7279A is a special intelligent control chip for managing keyboards and LED displays. It can manage and drive 8-bit common cathode LED displays or 64 LED light-emi...[Details]
Samsung recently released its new Galaxy Note series. In addition to seizing the high-end mobile market, Samsung has also begun to exert its strength in the mid-range market. It is reported that the ...[Details]
TI launches 70W BLDC motor driver with sensorless field-oriented control and trapezoidal control without programming,
saving weeks of system design time
Integrated real-time co...[Details]
Shanghai, China, October 20, 2021 - ViewSonic announced the launch of two new 4K Type-C interface monitors, the VX2880-4K-HDU-2 and VX3276-4K-MHDU . The VX2880-4K-HDU-2 is an upgraded version of the ...[Details]
LED display screens, like other items, will inevitably encounter various problems and precautions during use. 1. Anti-static LED display assembly factories should have good anti-static measures. Sp...[Details]
How to debug parameters of constant voltage inverter
Debugging the parameters of the constant voltage inverter is an important step to ensure its normal operation and meet the operating requir...[Details]
According to Jiwei.com (Text/Digital Control), a Huawei smartphone model TAH-AN00 has passed the 3C certification. The page shows that the phone is a 5G phone produced by Huawei Machine Co., Ltd. and...[Details]
1 Introduction
The general structure of an organic electroluminescent (EL) device, or organic light-emitting diode (OLED), is to sandwich a layer of organic electroluminescent medium bet...[Details]
Test steps By placing the probe between two flat surfaces of the sample, the thermal properties of the material can be measured. 1. Preheating First observe the sample obtained and make sure the su...[Details]
On August 23rd local time, Hyundai Motor Group held a Heat Tech Day event in Seoul, South Korea, previewing three advanced climate control technologies to improve passenger comfort in hot summers a...[Details]
The MAX8795A includes a high-performance step-up converter, two linear regulator controllers, and five high-current operational amplifiers for active-matrix thin-film transistor (TFT) liquid crystal ...[Details]
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