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The OPPO Find X3 series models are expected to be launched in March. A new phone with model number OPPO PEDM00 previously appeared in the Geekbench benchmark database. It is reported that the p...[Details]
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This system is based on TI MSP430F169. The voltage can be preset, the step voltage is 0.1V, the output voltage range is 20V~36V, and the output current is 0~2A. The preset voltage, measured voltage...[Details]
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cost:
The short-term growth of automotive LiDAR is highly certain, and the cost is continuing to fall. The transceiver module accounts for the majority of the BOM cost of LiDAR, and the transc...[Details]
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Yesterday, Huawei Mate40 Pro was officially released. As a review agency, DXOMARK also released the results of the phone as soon as possible. The photo score was 140, the zoom score was 88, the video...[Details]
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According to Zhongxin Wafer, Hangzhou Zhongxin Wafer Semiconductor Co., Ltd. (hereinafter referred to as Zhongxin Wafer) recently completed its B round of financing with a financing amount of 3.3 bil...[Details]
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Next Generation Motor Controller Design
BAE Systems Avionics designs and manufactures military electronics and surveillance systems. To stay competitive, the Avionics division continually ...[Details]
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Compared with ordinary microwave antennas, microstrip antennas have thin profiles, small volumes, light weights, and are easy to conform to, making it easier to obtain circular polarization. Howeve...[Details]
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LM3886 is a mono, medium power, high performance audio amplifier IC, and is one of the representative ICs in the "Overture" audio amplifier series of National Semiconductor (NS). It uses an 11-pin TO-...[Details]
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Many users have some understanding of the use of conductivity meters and the use of electrodes, and know how to use them in detail, but some users may not know much about the problems that arise du...[Details]
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1 Introduction The unidirectional diameter gauge is a high-precision non-contact outer diameter measuring device designed based on the principle of photoelectric measurement. It is mainly installed i...[Details]
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Buttons are relatively complex and can be represented by a state machine.
Execute a keyboard scan task every 10mS
0, no key, if there is a key, enter state 1
1. The first time a key is detected, ...[Details]
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Control system design is a basic skill that every industrial control engineer must master, and IO inventory, which we often call point counting, is the first task to be done.
The number ...[Details]
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Chip Testing Principles discusses the basic principles of chip testing during chip development and production. It is divided into four chapters, and the last chapter is introduced below. Chapter 1 in...[Details]
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The most important point in using instruments is the installation of the instruments. Only when they are installed correctly and there are no external factors around the instruments that can interfer...[Details]
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Overview AT86RF401 is a RF wireless data transmitter with an AVR RISC microcontroller integrated in the single-chip computer. The output frequency range is 250-450MHz, the maximum output power is +...[Details]