On October 31, Shenzhen Darmei Electronic Technology Co., Ltd. (hereinafter referred to as Darmei) issued a notice of suspension of production and closure, announcing that it would cease operations an...
[i=s]This post was last edited by bloong on 2022-3-15 23:18[/i]Hello everyone, I am B Long. First of all, I would like to thank eeworld and Mir for giving me the opportunity to try out MYC-JX8MPQMYC-J...
[i=s]This post was last edited by littleshrimp on 2022-2-24 15:38[/i]Last time I disassembled a Huawei GRFU multi-carrier base station device. Huawei base station device disassembly - power supply par...
ADI-based intelligent temperature transmitter reference design information
The intelligent temperature transmitter evaluation kit has the characteristics of high precision, signal isolation, LCD displ...
The compilation speed of this FPGA is unmatched, compiling in seconds.
Source: https://github.com/sipeed/TangNano-4K-example
Routine source code:Display effect:...
1. System Overview The modules used in the system include AT89C51 microcontroller + 8-bit common cathode digital tube + ADC0808 (simulated rainfall) + ULN2003 motor drive module + motor. The system...[Details]
On July 18, 2019, Jiangxi Guogan Yingke New Energy Co., Ltd. was officially established by Hengtong Optics (600487) holding Guochong Charging Technology Jiangsu Co., Ltd., Jiangxi Provincial Invest...[Details]
The test method for the total power of a three-phase system is different from that of a single-phase system. Generally, we use a multi-channel power meter or power analyzer to test it. At the same ti...[Details]
On August 10, Shengyi Technology released its 2020 first half performance announcement. During the reporting period, Shengyi Technology achieved revenue of 6.879 billion yuan, a year-on-year increase...[Details]
Apple's four-day Black Friday to Cyber Monday shopping event is now underway in the United States and some other countries and regions. Customers who purchase certain products before November 29 ca...[Details]
//Example 12: Use auto-increment operation to control the 8-bit LED flow pattern at port P0
#include reg51.h // Header file containing microcontroller registers
/**********************************...[Details]
Have you ever wondered what happens to the signal at the output of your device once it enters a signal analyzer? If you haven’t thought about it yet, it’s worth considering. Understanding how a signa...[Details]
In recent years, China's
industrial robot
sales have maintained rapid growth. Data shows that sales reached 256,000 units in 2021, a year-on-year increase of 49.5%. In the first half of thi...[Details]
Whether it is a user or an enterprise, building a photovoltaic power station is a huge investment. The happiest thing for the owner is that the power station can generate electricity stably and gen...[Details]
1. Watchdog principle Watchdog is essentially a timer. The timer counts the clock. When the timer overflows, a reset signal is generated to reset the entire system. In a program or embedded system,...[Details]
1. High current The latest switching power supply technology is adopted, which can continuously output large current for a long time. The ground resistance meter calibration device overcomes the disa...[Details]
Today, at the first China International Smart Terminal Industry Development Conference held in Yibin City, Sichuan Province, Qualcomm China Chairman Meng Pu said that 5G and AI will provide reliable ...[Details]
Since the second half of this year, with the cooling of market demand and the gradual easing of upstream component shortages, panel manufacturers have increased their production capacity, the supply ...[Details]
The 2019 China Petroleum and Petrochemical Enterprise Information Technology Exchange Conference was grandly held at the Beijing Petroleum Technology Exchange Center. The conference aims to comprehen...[Details]
1. Main products and applications of security and explosion-proof
Security inspection and explosion-proof equipment refers to the general term for equipment used in airports, customs, stations, ...[Details]