ASV-25-FREQ-L-R-S-50-A

Requirements: 51 single-chip microcomputer, 8 buttons, 8 light-emitting diodes. ;When a key is pressed, the corresponding light turns on and goes out after 3 seconds. Each key controls one light. ...[Details]

The mature process capacity of wafer foundry is in short supply. According to industry sources, UMC has increased its quotation for four consecutive times this year, and the P5 and P6 of the 12A plan...[Details]

White light LEDs are currently widely used in mobile phones, LCD TV backlight modules , car headlights/taillights/interior lights, street lights, general lighting and othe...[Details]

It is learned that the Ziguang Hengyue project is expected to complete the upper main structure by the end of September and strive to be delivered for use before the end of 2020.   It is reported tha...[Details]

  Capacitive touch screen structure diagram 1. Concept of capacitive touch screen Capacitive touch screen technology works by using the current induction of the human body. The capacitive touch scre...[Details]

1. What is NVH?         Editor: Can you give us a brief introduction of what automotive NVH is specifically?         Answer: NVH is the abbreviation of three English words: Noise, Vibration and Harsh...[Details]

The simplicity of using a single microcontroller input pin to input multiple bits of information, compared to the complexity of a UART, can prove useful. This scheme allows scanning of a keyboard, mod...[Details]

Recently, Zhongqing Group and a team of scientists from Central South University signed a cooperation agreement on "deep collaboration in the energy storage industry chain" to accelerate the transf...[Details]

In the early morning of December 16, accompanied by the sound of "closing the switch", the Banqiao 100MW/200MWh shared energy storage power station in Litong District, Ningchu invested and construc...[Details]

July 7, 2023, Shanghai, China - From July 6 to 8, 2023, the World Artificial Intelligence Conference (2023 WAIC) will be held in Shanghai as scheduled . On the first day of the conference, the chip t...[Details]

Points to note when using a petroleum product kinematic viscosity tester 　　1. Installation of the instrument  　　1. Open the packaging box and count the spare parts. Pay attention to the glassware, ...[Details]

Microsoft conducted a security threat assessment of its services and users between January and March this year, and the results are shocking. According to the Microsoft Threat Research Team, millions...[Details]

By pressing the 4*4 matrix button, the digital tube will display the corresponding value #include reg52.h typedef unsigned char u8; typedef unsigned int u16; u8 code smgduan ={0x3f,0x06,0x5b,0x4f,...[Details]

Introduction: I often see beginners asking to use _at_. This is a fallacy, treating C as ASM. In C, variable location is the compiler's job. As long as beginners define the variable and its scope, th...[Details]

As interest and market support for electric vehicles (EVs) and hybrid vehicles (HEVs) continue to grow, competition is intensifying among automakers to provide quality products to an expanding cust...[Details]