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Shanghai Jieshi Battery Products Co., Ltd. (Shanghai Lili Electronics Co., Ltd.) wishes all friends a happy new year and a further step forward in their career development.
With the strong sup...[Details]
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6. Serial port test code
We have configured the serial port configuration of mini2440. Then according to the hardware circuit of mini2440 development board, we know that S3C2440 itself has 3 serial p...[Details]
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Recently, "contactless delivery" has brought the concept of "contactless" back into the public eye. In special times, people put safety first, and "contactless" business seems to have become a "must-...[Details]
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In high temperature environment, the material properties of permanent magnet motors change, causing significant changes in core loss, winding copper loss, and rotor loss. In terms of heat transfer,...[Details]
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2. Application design of MSP430G2553
(I) Design of frequency meter
1. The frequency meter can be realized by the following methods: frequency measurement method, period measurement method, and eq...[Details]
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Recently, a staff member of the French supermarket chain Cora added a warning sign to the PS5 shelves to inform customers that Microsoft has acquired Activision Blizzard for nearly $70 billion, and t...[Details]
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At present, the large-screen splicing system can be divided into three categories according to the technology type: DLP, LCD and PDP. Among them, DLP splicing is the earliest and most widely used. ...[Details]
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Linear's LT3956 is an 80V input 80V output constant current constant voltage DC/DC converter, which is very suitable for
driving
high current
high brightness LED
(HB
LED
). 3000:1 true ...[Details]
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The stepper motor is an open-loop control element that converts an electrical pulse signal into an angular displacement or a linear displacement. In the case of non-overload, the speed and stop positi...[Details]
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Thermistors are widely used in medical equipment such as thermometers, household appliances such as microwave ovens, air conditioners, etc. due to their high sensitivity, wide operating temperature...[Details]
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Achronix Semiconductor, a leader in high-performance field programmable gate array (FPGA) and embedded FPGA (eFPGA) semiconductor intellectual property (IP), and Mobiveil, a rapidly growing technolog...[Details]
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Today I visited the design exhibition at the Jiaotong University School of Journalism. The exhibition focused on two themes: Arduino and Python. What impressed me most about Python was what a Python ...[Details]
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1 Overall system design The USB specification divides USB into five parts: controller, controller driver, USB chip driver, USB device, and client driver for different USB devices. According to th...[Details]
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Although traditional keys can be used for keyless entry, they still need to be carried with you. Now Valeo's new technology can virtualize car keys and completely abandon traditional keys. Users only...[Details]
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China-made electric vehicles have great global potential due to their cost-effectiveness, technological innovation and strong market demand. China's mature manufacturing ecosystem and leading batte...[Details]