RL155H18

Preface To switch from MCU to ARM, you need to learn the ARM architecture. ARM has more peripherals and buses than MCU. If you are familiar with the ARM architecture, I think there will be no differe...[Details]

　　The following is a C program example of countdown and countdown to illustrate the application of the LED digital display function display(x). 　　(1) Hardware circuit 　　 　　Use the PIC16F84A 4-digit L...[Details]

　　First, let's understand what partial discharge is. Partial discharge refers to the discharge or breakdown phenomenon in the local range of the insulating medium caused by uneven electric field dist...[Details]

7 characteristics of absolute encoder 1. International standard CANopen protocol; 2. The absolute value of the angle coordinate can be read directly; 3. No need to remember or find r...[Details]

Note: There is generally no MMU in a single-chip microcomputer. At most, the cortex-3 can only implement the MPU function, so it cannot convert the virtual address space. So there is only one process....[Details]

Shanghai, China—October 20, 2021—BlackBerry recently announced the launch of a reference design that virtualizes Android Automotive OS on Qualcomm's third-generation Snapdragon automotive cockp...[Details]

This article gives a detailed introduction to the important role of pull-up resistors in microcontrollers. I believe that after reading this article, everyone has a certain understanding of why pull-u...[Details]

      The full specifications of the Samsung Galaxy M52 5G and Galaxy M32 5G have been revealed. The former is expected to be equipped with a Snapdragon 778G chipset, a 64-megapixel camera, and a 6.7...[Details]

High efficiency, energy saving and environmental protection, realizing large-scale production of nano calcium At the same time, it has been favored by industry experts and has become an ...[Details]

Structure of a reluctance motor Reluctance motor is a brushless DC motor, which is widely used in the field of low-power motors due to its simple structure, high reliability, high power densit...[Details]

Example: Using AVR microcontroller to create machine life 1 What is machine life        Machine life is a machine that can survive autonomously, a machine that automatically struggles to survive. F...[Details]

With the rapid development of technology, mobile phones that could only perform simple communications have become smartphones with rich functions; home appliances have also transformed into smart hom...[Details]

What does direct drive motor mean? Direct drive motor is the abbreviation of direct drive motor. It mainly refers to a motor that does not need to pass through a transmission device (such as a...[Details]

The English definition of amateur radio communication: "Amateur Radio". Amateur radio enthusiasts who meet the definition of the International Telecommunication Union (ITU) are "Radio Amateurs", an...[Details]

As the payment field moves towards digitalization, protecting digital identities and transactions becomes increasingly important. In addition to standard contactless payment cards, biometric p...[Details]