Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
I want to use a 3.3v microcontroller to share power to control a relay. I use a 5v boost module bought from Taobao. The microcontroller controls the relay using an NPN transistor to amplify the curren...
TI has a wide variety of chip types, which are widely used in electronic design competitions over the years. However, chip selection often makes it difficult for students to make a decision, especiall...
Link: https://pan.baidu.com/s/1AKfwxxGs1Q0beBSNos2PUQExtraction code: 4jkb1.1 Background
The agricultural environment and the growth of crops affect each other, so real-time monitoring of the agricult...
[i=s]This post was last edited by fish001 on 2018-11-13 21:03[/i] [size=4]Electronic circuit simulation technology is one of the technologies that must be mastered by learners and workers in related m...
J-Link is a commonly used ARM debugger in the field of embedded development. Beginners are not very clear about the relationship between J-Link hardware version, J-Link driver and J-Link firmware. Her...
Two weeks ago, Apple and Qualcomm announced a comprehensive settlement, ending all litigation between the two parties worldwide. The two companies have reached a six-year global patent licensing agre...[Details]
On August 28, the groundbreaking ceremony for the Gordons 12GWh power storage manufacturing project and the 6GWh sodium ion battery cell manufacturing project, and the groundbreaking ceremony for the ...[Details]
Measures for Information Disclosure of Electricity Spot Market (Interim) (Draft for Comments)
Chapter I General Provisions
Article 1 These Measures are formulated to guide and reg...[Details]
In the industrial production of the petrochemical industry, the corrosion of various acidic and alkaline raw materials and other substances on production equipment is a common phenomenon. The existenc...[Details]
Like SMT, CMP is committed to exploring the coarse-grained parallelism of computing. CMP can be seen as the development of large-scale integrated circuit technology. When the chip capacity is large en...[Details]
;(four bytes divided by four bytes, dividend or divisor is less than four bytes, fill in 0 in front)
; There is also a two-byte divided by two-byte program, if the divisor is a single byte, fill t...[Details]
On June 7, Elli, a brand of the Volkswagen Group, announced a major product innovation for charging electric vehicles: the new Elli Charger 2. The product features a wide range of services, signifi...[Details]
Earlier, we analyzed the generation of EMI theoretically, and mainly considered many practical means and methods of suppressing EMI from the perspective of system design. In this section, we will a...[Details]
Servo motor drivers are products that can be widely used in automation equipment such as industrial robots and CNC machining centers. They are part of the servo system and can be used in high-preci...[Details]
"Using NI's Compact DAQ hardware system and LabVIEW graphical system design software for control and data analysis, we created a small and portable system."
– Hsieh Tseng Ming James, Insti...[Details]
According to foreign media reports, DENSO Corporation (DENSO) and NTT Communications Corporation (NTT Com) will begin verifying the Vehicle Security Operation Center (V-SOC) technology jointly develo...[Details]
"Double 12" has just passed, and another wave of online shopping craze has swept in. Nowadays, "online shopping" is no longer a new thing, but the process of "waiting for express delivery" is still w...[Details]
According to foreign media reports, the US Patent & Trademark Office (US Patent & Trademark Office) announced Apple's patent application for car keys, whose main developers are human-computer interfa...[Details]
Sources revealed that Volkswagen plans to acquire a 20% stake in Chinese electric vehicle battery manufacturer Guoxuan High-tech Co., Ltd. (hereinafter referred to as "Guoxuan High-tech") through a d...[Details]
01
Information security requirements
This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]
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