-
What is SYSTICK: This is a 24-bit system tick timer, SysTick, with automatic reload and overflow interrupt functions. All microcontrollers based on the Cortex_M3 processor can obtain a certain time ...[Details]
-
At present, as an important part of manufacturing, it has been widely used in all walks of life. However, most robots are manufactured through the teaching process, which is simple and fast, and do...[Details]
-
Microchip uses a new architecture to develop the new generation of 32-bit PIC chips, which is Harmony. Harmony is similar to ST's STM32CubeMX, which encapsulates the chip library into the middle la...[Details]
-
Recently, I need to use STM8S105 as a driver controller, which involves using 485 to communicate with the host computer, and CC2541 is used in the Bluetooth module of the host computer. This is a new...[Details]
-
As we all know, there are some companies or individuals who specialize in MCU decryption services. In addition, no matter how the MCU instructions are encrypted, they can only run in plain text, and ...[Details]
-
1. Analysis of Misunderstandings of LED Heat Dissipation The misunderstandings of LED heat dissipation are mainly reflected in the following aspects: 1. The internal quantum efficiency is not h...[Details]
-
When debugging the FreeRTOS system, I use a queue to store data in the serial port interrupt, and then use the queue to receive data in the timer interrupt and print it out through the serial port. T...[Details]
-
This article introduces how to use an oscilloscope. There are many types and models of oscilloscopes with different functions. The 20MHz or 40MHz dual-trace oscilloscopes are more commonly used in ...[Details]
-
The PCI (Peripheral Component Interconnect) local bus is a high-performance, 32-bit or 64-bit address data multiplexing synchronous bus. Its purpose is to provide an internal connection mechanism b...[Details]
-
In order to reach more milestone moments, not just breaking through the trillion-dollar market value mark, Tesla must quickly get rid of the embarrassing situation of "walking on one leg" caused by s...[Details]
-
background
Have you ever tried to get out of bed quietly at night, only to trip over something and wake up the whole house? A motion-sensing night light discreetly mounted under your bed provi...[Details]
-
introduction
Many industrial control systems use sophisticated, high-order control loops to maintain precise regulation of a critical parameter (electrical, mechanical, thermal, or hydraul...[Details]
-
CPU Mode The CPU has seven modes, the one in the red box is the exception mode, and the other two are user mode and system mode. Except for the usr user mode, the other six modes are called privilege...[Details]
-
1. P1 is a quasi-bidirectional port. Each bit can be used separately. When a bit is used as an input line, the latch of the bit must be '1'; when used as an input, it can be driven by any TTL circu...[Details]
-
In the face of new changes in the energy supply and demand structure and new trends in international energy development, how can energy storage play a key supporting role in accelerating the construct...[Details]