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Use of Multimeter
(1) Be familiar with the meaning of each symbol on the dial and the main functions of each knob and selector switch.
(2) Perform mechanical zero adjustment.
(3) Accordin...[Details]
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OPPO's UWB health monitoring patent obtains the physiological parameters and location information of the target object through wearable devices, and sends it to the monitoring platform, which then s...[Details]
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China Energy Storage Network News:
——Interview with Wang Jianmin, Executive Director and General Manager of Zhejiang Huayun Information Technology Co., Ltd.
China Electric Power News Net...[Details]
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ROHM has developed
the BU7150NUV
headphone amplifier
, which is capable of operating at a low voltage of 0.93V.
Key Benefits
• Wide operating supply voltage range
...[Details]
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For hybrid electric vehicles (HEV) and electric vehicles (EV), the power distribution system in the battery management system (BMS) provides power to the core functions of the vehicle and also prov...[Details]
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On August 5, Guoxuan High-tech said on the interactive platform that the company's highly safe semi-solid-state battery has a single cell energy density of 360Wh/kg, and the battery pack of the suppo...[Details]
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1. Simple method without electrolytic capacitor It's easy enough to remove the electrolytic capacitors and have it work. Figure 1. The simplest circuit without electrolytic capacitors However,...[Details]
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Contents The invention relates to a Coriolis mass flowmeter, in particular to an ultra-micro-bend Coriolis mass flowmeter, belonging to the field of flow metering instruments and meters, and is used ...[Details]
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Every day, more and more sensors are added to our daily lives – from smart devices in our homes to increasingly connected vehicles. Real-time sensor data is essential for high-speed data transmissi...[Details]
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Introduction: At present, there are more and more applications where multiple standards and protocols coexist, and gateways that act as a bridge for protocol conversion play a key role. The two most...[Details]
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On October 26, TSMC founder Morris Chang pointed out that globalization and free trade in the past brought prosperity to the world. Thomas L. Friedman once wrote that "the world is flat", but the wor...[Details]
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1 Measurement method To measure ripple, you must first know the correct measurement method. Many engineers use digital oscilloscopes to measure ripple values of several hundred mV, which are ...[Details]
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As a green, efficient, sustainable and clean energy, hydrogen is becoming more and more popular. Hydrogen can be produced by electrolyzing water with renewable electricity. Hydrogen is colorless, o...[Details]
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//Environment: winavr+avr studio char temp=0; ISR(TIMER1_COMPA_vect )//interrupt function { // user code here temp++; if (temp==10) temp=0; PORTA=temp; DDRA=0xff; } void ...[Details]
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XMOS realizes "one chip for multiple uses" in the era of intelligent audio - using one xcore processor to handle ASRC and USB multi-channel audio
Beijing, China, November ...[Details]