WBDDQSC-B-01-6810-D-F

Recently, the Management Committee of the Lingang New Area of ​​the China (Shanghai) Pilot Free Trade Zone issued the "Implementation Plan for the Lingang New Area of ​​the China (Shanghai) Pilot F...[Details]

1. Why do we need to do electromagnetic compatibility design for products? Answer: Meet product functional requirements, reduce debugging time, make the product meet the requirements o...[Details]

　　The design of LED driver power supply is very important for manufacturers. So, how should we better design LED driver power supply? Let's take a look at the seven LED driver power supply design tip...[Details]

　　Currently in the general LED lighting market, there are non-isolated designs and isolated drivers . Non-isolated designs are limited to double-insulated products, such as light bulb replacements,...[Details]

Mazda China released the sales performance (retail) of the Mazda brand in the Chinese market in September 2021. Mazda China's sales in September 2021 were 16,428 vehicles, down 21.47% from 20,922 veh...[Details]

ATmega168 has four XCKn (SCK) phase and polarity combinations related to serial data, which are determined by UCPHAn and UCPOLn. See Figure 77 for the timing diagram of data transmission. The shiftin...[Details]

Principle of variable frequency speed regulating motor Variable frequency motor is abbreviated as variable frequency motor, which is a general term for motors driven by frequency converters. I...[Details]

China Energy Storage Network: The power industry is related to the national economy and people's livelihood. For a long time, the relevant departments have been strict in regulating and sup...[Details]

; list  p=16C74, st=off ; PORTC PIN DESCRIPTION ; SCK bit 3, SDI bit 4, SDO bit 5, CS bit 7 ; Fosc = 10.0 MHz, thus each instr. cycle = 400ns ;***************Ram Register Definitions*****************...[Details]

Professor Lu Yan of the University of Macau invited me to speak at the 3rd Chinese Chip Design Technology Symposium and congratulated me. I was really happy. I was not happy because the conference ch...[Details]

In the circuits of communication systems, there are usually more than two power supplies. In actual engineering applications, batteries are often used for backup power supply. For these circuits, duri...[Details]

Thermistors are generally used as sensors to measure temperature. The measurement methods include R-V conversion voltage measurement method and R-F conversion frequency measurement method. The circ...[Details]

1. Outdoor LED display installation environment The installation area of ​​the outdoor LED display screen is relatively large, and the design of its steel structure must take into account many...[Details]

Amid the ups and downs of the US-China trade war, the new iPhone that Apple fans have been looking forward to has finally made its debut. However, judging from the specifications, the iPhone launched...[Details]

CAN (Controller Area Network) is a local area network technology based on bus communication, which is widely used in automotive electronics, industrial control and other fields. In practical ap...[Details]