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Zos Automotive Research Institute released the "2019-2020 Vehicle Infrared Night Vision System Research Report". Infrared radiation refers to electromagnetic radiation with a wavelength of 0.75 mic...[Details]
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A new estimate claims that less than 5,000 days have passed since the first iPhone hit the market, but the number of active iPhone users surpassed 1 billion in September 2020. Apple has not publicly ...[Details]
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Any technology, especially on the road of emerging development, is full of controversy. It needs to be constantly improved, even overturned, and improved again before it can finally mature. The LED dr...[Details]
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Convert a byte of binary to two hexadecimal ASCII codes main: mov a,@0x9f ; the binary number is 0x9f mov 0x30,a ; store binary number in 0x30 mov a,@0x02 mov 0x10,a ;0x10 stores the conversion numbe...[Details]
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introduction
Energy-saving and environmental protection technology is the focus of the world's current attention. In LCD display modules, the power consumption of the backlight can account for...[Details]
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Experience summary: Analysis of the cause of MSP430F147 crash when the power supply is unstable and reset frequently.
In my system, I need to deal with the situation where the power supply is extreme...[Details]
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Servo motors can control speed and position with high accuracy, and can convert voltage signals into torque and speed to drive the controlled object. The rotor speed of the servo motor is controlle...[Details]
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The Yahaitong universal travel charger has a transparent plastic book clip device on the panel. There are two stainless steel reed electrodes with adjustable distances on the device, so it can charge...[Details]
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China Energy Storage Network News:
In accordance with the Henan Power Auxiliary Service Market Construction Work Plan and combined with the actual operation of the Henan power grid, on Octobe...[Details]
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question:
Is there an easy way to measure ultra-low bias currents in the femtoampere range?
Answer:
Yes - it just needs careful setup.
...[Details]
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1. Place the megohmmeter stably and firmly and clean the surface of the object to be measured to ensure correct measurement. 2. Correct wiring: The megohmmeter has three terminals: line (L), ground (...[Details]
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Earlier this year, Jiwei.com reported that after the iPhone 12 Pro Max main camera was equipped with Sensor Shift technology, many manufacturers in the supply chain have been following up on this tec...[Details]
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You can change the volume by modifying this parameter #define AUDIO_DEFAULT_VOLUME 70 ...[Details]
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Power amplifier, referred to as "power amplifier". In many cases, the rated output power of the host is not enough to drive the entire audio system. At this time, a power amplifier must be installe...[Details]
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TSMC's 5nm will grow strongly in the second half of the year, 3nm is expected to be mass-produced in 2022, and 2nm has been developed. Yang Ruilin, research director of the Industrial Technology Rese...[Details]