In the application of 485 bus, if you simply use a pair of twisted pairs to connect the "A" and "B" ends of each interface, and ignore the interconnection of the signal ground, this connection method ...
The installation and setting steps of the router and computer are as follows: 1. Plug the broadband main network cable into the WAN port of the router, and use a network cable to connect the LAN port...
Recently, there was a report that OPPO is recruiting fresh graduates majoring in chip-related majors with an annual salary of more than 400,000 yuan. This news has once again attracted people's attent...
This article will introduce how to add two GPIO buttons on the Flying OKT507-C development board . I hope it will be helpful to engineers. This article takes the PE5 and PE6 pins as examples. Let's ge...
This review is a bit late. Although it took only two days from the delivery of the board to the receipt, the official Taobao store shipped quickly and the courier was also very good.The packaging is q...
Previously, foreign media have repeatedly reported that Samsung's 4nm process has an absurdly low yield rate. With the disclosure of the latest data, we also understand why Qualcomm is frustrated a...[Details]
Baud rate configuration can set the baud rate for UART operation through the configuration registers UART_IBRD and UART_FBRD. The baud rate calculation formula is: current baud rate = UART reference ...[Details]
On December 23, Dafu Technology stated on its investor interaction platform that its subsidiary Dafu Fangyuan is the main supplier of core components of the hinge for Huawei's folding mobile phones. ...[Details]
According to foreign media Teslarati, Lucid has announced details of its advanced driver assistance system (ADAS) DreamDrive. The company calls it "the most technologically advanced advanced driver a...[Details]
introduction Stepper motors are widely used in motion control systems with relatively high requirements, such as robots, printers, floppy disk drives, plotters, mechanical valve controllers, etc....[Details]
Clamp ammeters can generally be divided into two types: magnetoelectric and electromagnetic. The magnetoelectric type is used to measure industrial frequency alternating current, while the electrom...[Details]
background: Recently, I was responsible for writing software for the power management module of the motherboard, using the MSP430G2333 MCU. The function is very simple, that is, through the hardw...[Details]
The thermal management system should reduce the load on the power battery as much as possible, especially in winter. According to foreign media reports, Mahle has developed an economical and compact ...[Details]
The 2 MHz DC/DC converter LT3496 from Linear Technology Corporation is designed for 3-channel constant current LED drivers. Each channel of the LT3496 can drive up to 8 500 mA LEDs in series. The...[Details]
The development of electronic information industry shows Chengdu's strength The groundbreaking ceremony for the Tsinghua Unigroup IC International City project was held in Chengdu Tianfu New Distr...[Details]
Working Principle of Synchronous Generator
The working principle of synchronous generator is to convert mechanical energy into electrical energy. Its basic principle is to use electromagnetic ...[Details]
The MAX44246 is a 36V, ultra-high-precision, low-noise, low-drift, dual operational amplifier that provides near-zero DC offset and drift by using patented chopper-stabilized and auto-zeroing techniq...[Details]
WPG World Peace Group launches 3D facial recognition E-Lock solution based on NXP products On May 17, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific...[Details]
Using AT89S51 Single Chip Microcomputer to Make Infrared TV Remote Control The actual product is shown in the figure below: The output of a typical infrared TV remote control is generated by pulse...[Details]
RF/Wirelessly
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