In order to ensure the capacity and interoperability of the system, the GSM system specification has strict regulations on the accuracy, flatness, spectrum purity and out-of-band spurious signals of m...
[b][align=left][size=14px][font=Tahoma] The development board [/font] STM32WB55 Nucleo Pack [font=Tahoma] evaluated in this event is provided by [/font] STMicroelectronics. Thanks to STMicroelectronic...
How to become an IC design expert? How to improve your design ability? My feeling is that IC design is different from general board-level electronic design. Since the investment in tape-out is larger,...
[i=s]This post was last edited by qwqwqw2088 on 2018-11-10 08:29[/i] [size=4] Communication switching power supply technology was introduced into my country in the 1980s and has been widely used in th...
[color=#333333] The frequency range of 433.05~434.79MHz and 2.4~2.5GHz belongs to the domestic unlicensed ISM (Industrial, Scientific and Medical) open frequency band. There is no need to apply for au...
This micro beam steering device based on MEMS technology is expected to achieve lighter and lower-cost lidar LiDAR is one of the key technologies for self-driving cars to detect and identify surroun...[Details]
1.
What is a
single-chip microcomputer? A working computer must consist of several parts: CPU (for calculation and control), RAM (data storage), ROM (program storage), and input/output d...[Details]
On February 25, a survey by TrendForce's semiconductor research department pointed out that since the third quarter of 2020, the proportion of DRAM production capacity for servers has dropped to 30%....[Details]
In response to the national mourning event on April 4, 2020 announced by the State Council, the OPPO ColorOS official community issued an announcement today stating that from 00:00 on April 4, th...[Details]
/* Name: Use ADC0808 to control PWM output
Description: Use the digital-to-analog conversion chip ADC0808 to adjust the pulse width by adjusting the variable resistor RV1.
When running the progra...[Details]
According to Jiwei.com on January 12, the new Honor Mall has been officially launched today, and the new Honor V40 has also officially opened for pre-order in the Honor Mall. According to reports, ...[Details]
Data Center Backup
Power Supply
is a key facility to ensure the uptime and availability of the data center. After a power outage, the UPS power supply can automatically transfer the power ...[Details]
Abstract: The snubber circuit parameter values play a vital role in the turn-off performance of GTO and the working performance of the entire GTO inverter. This paper analyzes the anode current...[Details]
Recently, TCL Technology released its 2021 semi-annual report. (Source: TCL Huaxing) TCL's production capacity continues to grow rapidly, and the number of production lines will reach 9 in 2024. At...[Details]
Specific function implementation: After powering on, the current year, month, day, week, hour, minute, second and other information can be displayed on the LCD1602. Press the K1 key to display the re...[Details]
When the application is running, it cannot feel other processes. When the application is running, there are three situations 1. User space execution instructions 2. An exception occurs and the ke...[Details]
Following the release of the new generation AEP 3.0 pure electric platform, Aion has launched a new generation of high-end electronic and electrical architecture - the Star Architecture. Aion said ...[Details]
Automakers often use the latest consumer electronics systems to differentiate their vehicles from other manufacturers, and these systems must work properly under a variety of demanding conditions. ...[Details]
The closed-loop servo control system is an automatic control system with high precision, high response speed and high stability, which is widely used in industrial automation, robotics, aerospace, ...[Details]