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Bandwidth, sampling rate, and storage depth are the three key indicators of an oscilloscope. 1. Bandwidth Bandwidth is the most important parameter of an oscilloscope and also a parameter of grad...[Details]
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Nidec Sankyo has successfully developed a haptic device using cylindrical silicone gel, Sankyo's own product. In recent years, tactile devices have become more and more widely used, such as in V...[Details]
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Difference between flexible and rigid robots
A flexible robot is a robot that can imitate the softness, speed and precision of a human arm and is used for collaboration and interaction. Compar...[Details]
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As a protective device in the power transmission and distribution network
, the
power
circuit breaker (including frame circuit breaker and molded case circuit breaker) can safely and reliabl...[Details]
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As of today, the application of lithium-ion batteries has achieved great success, especially its wide application in mobile electronic products. But it cannot be ignored that since the large-scale com...[Details]
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At present, the types of high-power LED
heat dissipation
mechanisms can be roughly divided into "active heat dissipation" and "passive heat dissipation". Active heat dissipation can be divided ...[Details]
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On February 3, Tech Planet, a subsidiary of 36Kr, announced on Weibo that Ren Zhengfei apologized in Huawei’s internal Xinsheng Community for registering the Yao Anna trademark. A few notes on the ...[Details]
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The four-element infrared detector uses photosensitive elements, and the alarm is triggered only when each detector detects a signal. It has stronger anti-false alarm capability and better detection p...[Details]
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TI's LM5046 is a full-bridge topology PWM power control converter chip that can realize current mode or voltage mode. This chip mainly solves the primary isolation DC-DC converter with a maximum inpu...[Details]
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Chapter 4: Acquisition Module Hardware Design
4.1 Power supply and ground part
The NMR water detector is powered by two 12V batteries. The power input of this module is 24V. The design requires a...[Details]
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According to news on March 7, Korean media etnews reported that Samsung Electronics invested up to US$4.7 billion in the construction of the Taylor wafer fab in the United States last year (IT House ...[Details]
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Embedded fingerprint locks are widely used in safes, laboratories, corridors, etc. This paper designs and implements embedded fingerprint locks based on fingerprint recognition modules, and provide...[Details]
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On April 27, China Micro Corporation released its first quarter report of 2021, stating that the company achieved total operating revenue of 603 million yuan, a year-on-year increase of 46.24%; net p...[Details]
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Yesterday, foreign media reported that Xiaomi’s new mobile phone design patent was exposed, which uses a periscope zoom lens. According to 91mobiles, Xiaomi has applied for a design patent fo...[Details]
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IoT devices, such as portable health monitors and wearables, are inherently vulnerable to hacking because they are connected to the internet. From attacking devices with a distributed denial of servi...[Details]
Analog electronics
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