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.
This is an ultrasonic ranging reference circuit from ADI
The ultrasonic frequency is 40KHz
The first question is, for example, the cutoff frequency of the high-pass filter composed of C10 and R6 is 41...
Wi-Fi and 4G/5G cellular networks are the two most commonly used access methods when we go online.These two access methods may not seem to make any difference when you are surfing the Internet, but th...
[size=4] Someone once said that there are only two kinds of electronic engineers in the world: those who have experienced electromagnetic interference and those who have not. With the increase in the ...
Recently, with the birth of Wi-Fi's latest generation, Wi-Fi 6, especially the introduction of the recently approved 6 GHz spectrum, called Wi-Fi 6E. Wi-Fi 6 and 6E can achieve higher capacity, better...
1. Introduction to RFMLS
With the explosive growth of radio terminals and IoT devices, the radio spectrum is becoming increasingly crowded, making it extremely difficult to identify, locate and block ...
Introduction to Wi-Fi 6:Wi-Fi 6, also known as 802.11ax, is the next generation of Wi-Fi technology standard. The highlight of Wi-Fi 6 is that it expands on the 802.11ac or Wi-Fi 5 standard, increasin...
Continuously improve the energy level and quality without any restrictions, and the complete set of integrated online monitoring functions "stands out" Recently, the German MR Company (Reinhausen G...[Details]
The output signal of the crankshaft position sensor is transmitted to the engine control unit ECU, which then calculates and accurately determines the position of the crankshaft. Specifically, the EC...[Details]
Recently, Juchen Co., Ltd. stated in an interview with an investment institution that in the field of memory sticks, the company has sold EEPROM products in DDR4 to several downstream end customers i...[Details]
According to foreign media reports, Tower Semiconductor, a high-value analog semiconductor foundry solution provider, and Anello Photonics, a developer of silicon photonic optical gyroscopes, recentl...[Details]
Introduction: This chapter will help readers write efficient C code on ARM processors. Some of the techniques involved in this chapter are not only applicable to ARM processors, but also to other RIS...[Details]
Seok-Hee Lee, CEO of storage giant SK Hynix, recently delivered a keynote speech at the IEEE International Reliability Physics Symposium, sharing some plans and prospects for the future development o...[Details]
The "Technical Measures for Preventing Accidents in Capacitor Installations" stipulates that for the high-voltage parallel capacitor part, the capacitance of a single capacitor in the capacitor grou...[Details]
For the past few weeks I have been trying to reconnect with my love for guitar. Playing box guitar was my way of relaxing years ago before the saxophone took over. Returning to guitar, after 3 year...[Details]
3.3 Subtitle layer display module
When users are watching a program and start the subtitle function, what they see is the superposition of the program screen and the subtitle screen. OSD inter...[Details]
The logistics industry is facing a new round of technological innovation, and the arrival of autonomous driving is accelerating this process. On June 12, Deppon Express held an unveiling ceremony for...[Details]
It is understood that the China Chemical and Physical Power Industry Association has submitted an application to the Ministry of Industry and Information Technology to formulate mobile power standar...[Details]
The ADP1851 of ADI is a wide range input voltage synchronous buck controller, with input voltage from 2.75V to 20V, output voltage from 0.6V to 90% VIN, output current greater than 25A, output voltage...[Details]
Startup code:
Set the interrupt vector in the following order:
RESET
UDEF
SWI
PREFETCHUDEF
DATAABT
NOP //Reserved address
IRQ
FIQ
A total of seven ...[Details]
News from the official website of the Ministry of Industry and Information Technology shows that Samsung W2021 has been successfully connected to the network. It continues the folding screen design o...[Details]
Abstract: Join hands with more ecological partners to move forward and explore the infinite possibilities of green and high-quality development
On October 17, the National Investment Promotion...[Details]