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Mobile phone manufacturer OPPO has announced the establishment of a new Camera Innovation Lab at its R&D facility in Hyderabad, India. The Camera Lab will focus on developing features for the Indian ...[Details]
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Nowadays, with the tide of science and technology, the intelligent development of mechanical equipment has become an inevitable trend, which makes the design of high-efficiency motor control face s...[Details]
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Although the Geneva Motor Show was cancelled due to the recent epidemic, the cancellation of the show did not stop Evergrande and Koenigsegg's supercar Gemera from being "born". The starting price of...[Details]
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Vodafone Group warned that if other countries follow the UK's lead and limit Huawei's market share, it would cause "huge and disruptive" costs and delay Europe's telecom network upgrades by up to fiv...[Details]
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In March, two
robot
A-share listed companies sparked heated discussions in the market.
On one hand, the gear leader Shuanghuan Transmission is accelerating the "spin-off" of its precis...[Details]
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Almost everyone who uses a cell phone has experienced a few dropped calls. While system failures or glitches in these and other consumer products can be inconvenient, they are not catastrophic. How...[Details]
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Electric power companies in all provinces (autonomous regions, municipalities directly under the central government), and the State Grid Corporation of China Customer Service Center:
In order ...[Details]
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Power supply noise is a type of electromagnetic interference, and the spectrum of its conducted noise is roughly 10kHz~30MHz, and can reach up to 150MHz. Power supply noise, especially transient nois...[Details]
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China Energy Storage Network News:
On April 18, in the demonstration area of the Green Low-carbon Industrial Park in Jianshan New District, Haining City, Zhejiang Province, all the electr...[Details]
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Practice has proved that the charging process of capacitors can also be observed using a digital multimeter, which actually reflects the change of charging voltage with discrete digital quantities. A...[Details]
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Abstract The permanent magnet DC motor virtual test system can obtain the relevant electromechanical parameters of the DC motor, thereby conducting multi-functional testing of the permanent magn...[Details]
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Function of the circuit
This circuit is suitable for resistance bridge circuits (strain gauges, semiconductor pressure sensors, etc.). Its voltage amplification factor depends on the exte...[Details]
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On December 19, 2019, the "2019 Airlaby Night" hosted by Shanghai Airlaby Intelligent Technology Co., Ltd. (hereinafter referred to as "Airlaby") was grandly held on the banks of the Huangpu River in...[Details]
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When using an 8051-based microcontroller, the external clock reference must be chosen carefully to ensure that the timing requirements of the controller's serial interface are met. Typically, an 8051...[Details]
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1. Experimental purpose
1. Master the method of expanding the 8279 keyboard display interface in the 8031 system.
2. Master the working principle and programming method of 8279.
2. E...[Details]
Automotive Electronics
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