We have introduced the Raspberry Pi speed control before, but that was to control the speed of one wheel. As a result, the speed was sometimes slow and sometimes fast, but the error was acceptable. Th...
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Power over Ethernet (PoE) is a transmission technology that uses the same standard Ethernet cable to feed power and data. Internet (IP) phones, CCTV security cameras, wireless LAN nodes, and even some...
Rutronik Elektronische Bauelemente GmbH is expanding its portfolio with products from HMS Industrial Networks, a manufacturer of industrial communication and IoT solutions. The two companies have sig...[Details]
1. Necessity and purpose of ripple suppression in DC/DC converters
Power supply configuration
Linear voltage regulator or DC/DC converter?
When discussing the power supply structure of the mach...[Details]
2023 is regarded as the first year of sodium-ion batteries , and the market unanimously believes that the sodium-ion battery market has broad space. The sodium electricity market is a 100 billion m...[Details]
Intertek Shanghai Photovoltaic Laboratory, a global third-party quality and safety service organization, recently announced in Shanghai that in order to improve its service level, the laboratory will ...[Details]
An investor asked a question on the investor interaction platform: Has Jintuo Co., Ltd.'s semiconductor thermal processing equipment passed customer acceptance? On December 9, Jintuo Co., Ltd. (3004...[Details]
Heilind Electronics, a professional authorized distributor of interconnect and electromechanical products, will be at the 2020 Singapore Air Show (February 11-16, Singapore). At that time, Heilind El...[Details]
1 Composition and principle of magnetostrictive level gauge
1.1 Composition
Magnetostrictive level gauge
It is a high-precision measuring instrument that can perform continuous liqu...[Details]
I accidentally discovered that the queue in LabVIEW is simple and practical in programming. To describe the queue in plain words is: create a stack, a first-in, first-out stack, push the element...[Details]
This electric vehicle battery repairer is a high-performance repairer that uses a transformer to regulate voltage and a 555 circuit to drive a CMOS tube with an adjustable pulse width oscillator. Gen...[Details]
Recently, Huawei Cloud launched a new product, the Kunpeng Cloud Phone, which is based on the Huawei Cloud Kunpeng bare metal server and virtualizes a cloud server with a native Android operating sys...[Details]
The 3.5mm headphone jack was once a must-have for mobile phones, from feature phones to smartphones. In recent years, mobile phone manufacturers have phased out the 3.5mm interface. LeTV even ...[Details]
On August 27, the Shenzhen Development and Reform Commission issued the "Notice on Organizing the Application for Subsidies for the Construction of New Energy Vehicle Charging Facilities in Shenzhe...[Details]
1 Scope
This standard specifies the classification and terminology, requirements, test methods, inspection rules and markings, packaging, transportation, storage, etc. of vehicle reversing radar....[Details]
Remote sensing drone sensors use corresponding airborne remote sensing equipment according to different types of remote sensing tasks, such as high-resolution CCD digital cameras, lightweight optical...[Details]