In the E-coin exchange of the forum, how can I modify the QQ displayed at the bottom?
After clicking on redeem, I will be asked to enter the link of the item to be purchased, and then a list of name, ...
When BLE meets MEMS Author: lb8820265Table of contents
Let's talk about what you need to know to get started with BLE development
Build an Android BLE project
When BLE meets MEMS: Conquering and train...
This time, the measurement is to use a photorelay to control an ordinary DC motor.As shown in the figure, the 8th and 5th pins of the relay are connected to the power supply and the motor respectively...
1. Use NULINK or other downloaders to burn the boot program to LDROM; After burning is completed, turn off the power. 2. Serial port burning APROM 1. Wiring The development board needs to be...[Details]
China Energy Storage Network News:
On May 9, it was learned from State Grid Zhejiang Electric Power Co., Ltd. that in order to adapt to the development of integrated energy service business, ...[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]
We know that the electrolyzer has the ability to store electric charge, so it can be used in the charge and discharge of the electrode to detect its performance. The test method is shown in Figure ...[Details]
Preface: New Year's Day has passed, and everyone is not only finishing their work, but also summarizing their work and life. This time we will take stock of high-tech for everyone, so the question...[Details]
Musk not only wants to build electric cars, but also wants to become the king of power batteries. One of his capitals is the supercapacitor company MAXWELL that he acquired. MAXWELL has two technolog...[Details]
Abstract: Quadrature amplitude modulation (QAM) is a relatively efficient channel modulation technology in terms of power and bandwidth, so it has been widely used in channel modulation technology....[Details]
Digital signal microprocessor DSP has the functions of high-speed operation and data processing. With its advantages of high performance and low power consumption, it provides an effective hardwa...[Details]
Bearing Selection Overview There are many types, styles and sizes of rolling bearings. In order for a mechanical device to perform as expected, it is crucial to select the most suitable bearing...[Details]
1 Introduction
Since the birth of digital oscilloscope in the 1970s, it has become one of the essential tools for test engineers. With the breakthrough progress of electronic technology in recent...[Details]
① Polling: The application program reads continuously; the driver program reads continuously, occupying a large amount of CPU resources.
②Interrupt: The application is blocked in read; the dri...[Details]
In recent days, the IPOs of companies invested by the Oriza Puhua team have been receiving good news. Following the successful IPO of Dio Micro on the Science and Technology Innovation Board yesterda...[Details]
1. Contents
CSM OUT MiniModule is a signal output module that can output analog variables and digital signals. You can set the OUTMM function through CSMconfig, and use CAN messages to control...[Details]
Operation of direct online starting circuit
A direct on-line starter or DOL is a simple electromechanical system designed for the switching and protection of induction motors.
A...[Details]
introduction
Once a new IC is designed, the designer must simulate the circuit to test its basic functionality. The most commonly used simulation program, PSpice®, can be used to generate Spice m...[Details]
Automotive Electronics
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