This paper discusses the method of designing the low noise amplifier (LNA) at the receiving end of the radio frequency . The design uses the HP gallium arsenide field effect transistor (HPATF221186). ...
I lead nCS5, DATA[0:8], ADDR[1:5], nWE, nOE, nRESET_out to FPGA (XC2Sxxx) through pin headers (motherbars) on the expansion slot of YL270; the bus goes through the 16245 chip to the expansion slot, an...
1. IntroductionIt seems incredible to make a six-and-a-half-digit meter with a cost of 200 yuan. However, as the price of 24-bit ADC continues to drop, achieving a six-and-a-half-digit resolution has ...
Source: [url=http://www.ramtron-online.cn/user109685/blog/09-04/169227_6912c.html]http://www.ramtron-online.cn/user109685/blog/09-04/169227_6912c.html[/url] STM32 is indeed powerful. The small board m...
[align=left][color=rgb(0, 0, 0)][font=Tahoma, Helvetica, SimSun, sans-serif]Are you ready to start your first programming project? Great! Just configure your terminal or command line, learn how to use...
I tried to query the serial port data but failed. The code is as follows:void GetStr(void){UART3_CR2 &=~ MASK_UART3_CR2_RIEN; //Disable interruptwhile(UART_Time){if(UART3_SR & MASK_UART3_SR_RXNE){UART...
On August 23rd, Geely's subsidiary, Jiyao Tongxing, announced it has the industry's largest advanced production capacity for tandao
batteries
, with eight production bases across China. Jiy...[Details]
1. Equipment Overview
Shell-and-tube heat exchangers are a common heat exchange device used in chemical evaporation and heating equipment. Currently, the tubesheets of shell-and-tube heat exch...[Details]
How do you know if a machine is operating properly? The answer: by leveraging deep learning to detect anomalies in routine vibration data from industrial machines. Anomaly detection has many uses, ...[Details]
When you are happily watching NBA or football, your wife asks you to turn off the lights in the bedroom. Would you be depressed? Of course, unless you are not afraid of your wife.
Now you are ...[Details]
Multi-touch mobile phone
Multi-touch is a system that can respond to multiple touches on the screen at the same time. Multi-touch phones are divided into capacitive and resistive types. Capaci...[Details]
White light LEDs are voltage-sensitive devices. In actual operation, their upper limit is 20mA. However, the current often increases due to various reasons during use. If no protective measures are...[Details]
The Automotive Testing and Quality Assurance Expo (ATE 2025) will open on August 27th. At the expo, Rohde & Schwarz (R&S) will showcase six automotive testing solutions, themed "Intelligently Drivi...[Details]
Since its invention in the mid-1940s, the microwave oven has evolved from a humble beginning to commercial use, entering homes in the 1960s and rapidly gaining popularity. Its basic functionality a...[Details]
Learned the following information.
Customer product: industrial computer motherboard
Glue application area: CPU/BGA filling
Glue color requirements: black or t...[Details]
Shenzhen Baowei Power Supply high frequency pure sine wave power, communication inverter power supply has two communication interfaces, RS232 and R485 interfaces, their functions and characteristic...[Details]
With growing environmental awareness, the continuous improvement of three-electric technology and the increasing deployment of infrastructure such as charging stations, the electrification of new e...[Details]
On August 21, according to a report by Korean media SEDaily yesterday, according to semiconductor industry sources, the HBM4 samples provided by Samsung to Nvidia last month have passed initial tes...[Details]
The fracture mechanism is stress concentration, which typically occurs at the capacitor lead pins or pad connection points, as shown in the figure. Under vibration, the capacitor lead pins and pad ...[Details]
Qiangmao, your trusted semiconductor solutions partner, sincerely invites you to visit Electronics India 2025, South Asia's leading trade show for electronic components, systems, applications...[Details]
Batteries are a core component of new energy vehicles, accounting for over 40% of the total cost. This is also the area where automakers are most willing to tamper with costs. Since 2021, domestic ...[Details]