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.
The MakeCode extension for the HTS221 temperature and humidity sensor allows you to use the HTS221 in a graphical way. The extension is ported from the MicroPython driver , retaining the oneshot mode ...
I won’t say more, let’s go straight to the step-by-step pictures. This may be what my friends want to know most.Note the DIP switch settingsvarious settings, file locationSimple default setting parame...
When selecting BLDC driver chips, I see that many new ones are sensorless. Can this type of sensorless type completely replace sensor-based chips? What are the advantages and disadvantages of each typ...
Continue from the previous post: https://en.eeworld.com/bbs/thread-1155646-1-1.htmlDescription of the software part:In addition to writing and debugging their own software, software engineers are also...
The circuit is designed according to the manual. The PB14 pin is set as the enable pin, the input level is 3.3V, and LEDK and LEDA are connected to the LCD driver pins. When the power is turned on and...
Over the past four years, I have been tracking and observing the development of the European power battery industry chain. Therefore, based on some major industry events, I have written a number of c...[Details]
Abstract: Data communication between digital signal microprocessors and computers is receiving more and more attention. This article mainly introduces a simple design scheme for TI's '54x series...[Details]
An articulated
robot
is a robot that can imitate human joint movements and perform complex operations. It is mainly composed of a base,
a robotic arm
, and a joint driver. It has mu...[Details]
An oscilloscope can observe the waveform curves of various signal amplitudes changing with time. It can also be used to test various electrical quantities, such as voltage, current, frequency, etc. D...[Details]
Computers are now indispensable tools in our lives and work. As a key component of PC, power supply must not only meet relevant specifications and standards in terms of performance, but also its load ...[Details]
John Davis, Co-Chair of the Ransomware Task Force (RTF): Ransomware is one of the biggest threats to cybersecurity Ransomware has become one of the most pervasive threats in our society, evolving f...[Details]
The Development and Reform Commission of Haikou City, Hainan Province plans to complete the joint acceptance of the first batch of charging infrastructure in Haikou City in 2020 before April 30. Th...[Details]
At present, domestic reactive power compensation product controllers generally use AC contactors or thyristors as switching elements to control the on and off of capacitors.
Reactive power com...[Details]
Abstract: In order to solve the problem of being unable to monitor the temperature and humidity of the equipment cabin of the unmanned aerial platform in real time, the design of the remote monitor...[Details]
Reasons for noise in conference audio
(1) Circuit noise inside the device
Audio equipment has an indicator - signal-to-noise ratio. Due to the electrical noise generated by internal elect...[Details]
The ARM920T processor contains the ARM9TDMI core, which implements the ARM architecture v4T. The
ARM920T processor contains two coprocessors:
CP14. Used for debugging
CP15. Syst...[Details]
According to Jiwei.com, in order to accelerate the development of intelligent manufacturing, the Ministry of Industry and Information Technology, together with relevant departments, has drafted the "...[Details]
Abstract: The combination of smart phones and Internet services is the trend of future information development and software applications. Android mobile phone operating system is an open source mob...[Details]
According to businesskorea, South Korea's SK Telecom said on May 7 that it plans to have up to 7 million 5G users next year by expanding its mobile phone lineup and deploying 5G base stations. SK T...[Details]
Auto-coupling step-down starting and soft starting are two common motor starting methods. They each have their own advantages and disadvantages and are suitable for different application scenarios....[Details]