What basic knowledge do I need to know to do embedded development? I have only a limited understanding of the most basic knowledge of embedded development....
[p=24, 2, left][color=rgb(62, 62, 62)][font=Tahoma, Arial, sans-serif]Switching power supply is also known as high-efficiency energy-saving power supply. The internal circuit works in a high-frequency...
80C51F020 has 8 8-bit I/O ports. I want to use P4.3 and P4.4 to control two LEDs. After writing the software, I get an error when compiling. Header file: #include#include
#include
#includeThe definiti...
I have a GPS machine, Win CE4.2 system, the main chip is: Centrality AT280B-BCZ, but because the system is encrypted, the password is entered and remembered incorrectly, and it cannot be decrypted no ...
[size=4]EtherCAT ESC is to be used with MCU, so the choice of MCU is more important. When understanding how to choose MCU, first look at the relationship between EtherCAT performance and MCU configura...
1. Check whether there are obvious abnormal phenomena by observing the appearance of the transformer. For example, whether the coil lead is broken, desoldering, whether the insulating material has bur...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
introduction
1 The significance of using RTOS on MSP430
It is understandable that it is meaningless to use RTOS on MSP430. Because the hardware resources of MSP430 are limited (for exampl...[Details]
With the rapid development of science and technology, especially the widespread application of digital technology and various ultra-large-scale integrated circuits, electronic equipment, especially...[Details]
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
introduction
MAX6636 is a multi-channel precision temperature monitor that can not only monitor local temperature, but also connect up to 6 diodes externally. Each channel has a programmable...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
a. Keep the battery clean, wipe off the spilled electrolyte, contaminated dirt and dust in time; keep the poles and terminal clamps clean and in good contact, and apply vaseline or butter to preven...[Details]
Stepper motors, also called steppers, use the principles of electromagnetism to convert electrical energy into mechanical energy and have been used since the 1920s. With the increasing popularity o...[Details]
In the 1980s, breakthroughs were made in the design and production of small, low-power quartz metal halide lamps with precise dimensions. At the same time, with the acceleration of people's lives a...[Details]
Current sensing in automotive applications includes controlling the current through solenoids and injectors. For example, during diesel injection, we rapidly increase the current to the induction i...[Details]
Embedded System
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