Here's the thing. Recently, a project used Bluetooth and the NRF series Bluetooth chip, and found a strange problem. There are five devices in total: device 1 Bluetooth Dongle , device 2 Bluetooth dev...
The new Changzhou factory of Hella Headlights of Hainachuan was officially completed, with an investment of over 10 million euros. Changzhou Nenghua's automotive headlight factory can be regarded as a...
[i=s]This post was last edited by zacks417 on 2020-8-29 15:45[/i]【Company Profile】
Qisheng Technology Co., Ltd. is a global leading provider of healthy sleep solutions. The company adheres to the corp...
Electronic Design Competition Dot Matrix Electronic Display Screen InformationAbstract The LED large screen display system, with AT89S52 single chip microcomputer as the core, consists of keyboard dis...
Introduction to interface development toolsThe interface development tool is a software specially used to design the display interface. There is no need to write code to design the interface. The tool...
In AD9, have you ever tried to set the AGND copper spacing on the top layer to 25mil, the AGND copper spacing on the bottom layer to 10mil, and the DGND top and bottom layer copper spacing to 15mil?...
1.1. What is a dynamic digital tube? (1) The digital tube is still the original digital tube (either common anode or common cathode); the dynamic digital tube has two ends: COM end and segment code e...[Details]
Recently, a PhD student announced the development of a smart sock that can be used to detect potential stress levels in people with dementia and autism. What challenges does current wearable technolo...[Details]
1 Introduction
The task of complete coverage path planning (CCPP) problem is to determine a path that passes through all points in an area or a certain spatial range while avoiding obstacles.
...[Details]
LED light sources have many environmental advantages, but early products still have certain technical bottlenecks in heat dissipation and high brightness design that cannot be broken through....[Details]
According to preliminary results of the Global Quarterly Personal Computing Device Tracker released by IDC, global PC shipments increased by 26.1% year-on-year to 91.6 million units in the fourth qua...[Details]
The SM-A44 is a USB3.0 to RJ45 Gigabit Ethernet converter. This is a high-performance and low-cost solution. It allows your laptop to quickly access the Ethernet network via a USB interface connect...[Details]
According to foreign media reports, a study by San Jose State University found that 54% of children died because they were forgotten by their caregivers in hot cars. In order to prevent such accident...[Details]
1. Introduction
The asynchronous serial port (SCI) embedded in TI's TMS320LF2407 DSP microcontroller supports digital communication between the CPU and other asynchronous peripherals using s...[Details]
"Next year , the market penetration rate of full-screen mobile phones will directly rise from 5% to 40%. By 2020, full-screen mobile phones will become standard for mobile phones, and the market si...[Details]
1. Environmental requirements Install proteus (for microcontroller simulation) Install keli (used to generate the HEX file required by the microcontroller) 2. Proteus renderings As shown in the f...[Details]
On May 7, the mass production ceremony of Honeycomb Energy's first batch of energy storage battery cells - 222Ah energy storage battery cells was held at the first phase of the first battery cell f...[Details]
As LED lighting is getting more and more popular, LED driver power supply, as the life support of LED, is also attracting more and more attention. I have always heard many people say that LED power...[Details]
In recent years, IC manufacturers have devised various methods of implementing interfaces, with particular emphasis on reducing the number of I/O pins on IC interfaces. One such device is the MAX18...[Details]
In a Class D audio power amplifier, the preamplifier is a relatively important module. It is located at the front of the entire topology and completes the processing of the input signal source, or ...[Details]
In 2017, a "environmental protection storm" swept across the country. Among them, "Shanghai Jielong Metal Wire Drawing Co., Ltd." was ordered by the local government to cut off power and stop product...[Details]
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