Recently, a colleague resigned and left a project. The project has a low-power motor driver board. The motor power is not large. The current is only 200mA/5V. The colleague used the RZ7888 chip. I saw...
I am in a very good mood today because I downloaded a resource from this website. It is very good and can greatly reduce the workload. It is very good....
It has been a while sinceI got the Wildfire MINI STM32 development board. This development board was won in the last community " RTT Developer Conference Live, In-depth Experience of RT-Thread " live ...
2.5D makes the vertical field distribution uniform. 2D does not consider the vertical component, and 3D can handle the non-uniform field distribution in the vertical direction. It can be seen that 2.5...
In addition to the keynote speech, this live broadcast also includes a demo development demonstration. If you want to follow the demo online,please click here to prepare in advance .
The live broadcas...
The difference between push-pull output and open-drain output: Push-pull output: can output high or low level and connect digital devices. When the output is 0, N-MOS is turned on, P-MOS is high impe...[Details]
A design method for a smart home system based on the S5PV210 chip is proposed. The software system and human-computer interaction interface are developed using QT on an embedded system platform based...[Details]
This week, TSMC's statement on supplying Huawei at a press conference caused some concern from the outside world, especially whether there will be changes in future mobile phones. A foreign w...[Details]
Basic knowledge of impedance that you need to understand first There are several different techniques and methods for measuring impedance, and you should choose a specific test technique based on the...[Details]
The intelligent greenhouse monitoring system is a conservation-oriented facility agriculture technology developed in recent years. Through computer comprehensive control, on the basis of making f...[Details]
Abstract: This article introduces the specifications of the standard microcomputer keyboard and computer interface, analyzes the keyboard's serial communication protocol and interface working se...[Details]
Bypass or decoupling capacitors
When routing, both analog and digital devices require these types of capacitors, and both need to connect a capacitor close to their power pins, which is usuall...[Details]
1. Header file: #include 2. Predefined: sbit LED = P1^0 // defines bit 0 of port P1 as LED Note: The writing of "P1^0" is different from A51 (A51 is P1.0). P1 is a group of ports, and the port nu...[Details]
Characteristics and Application of Digital-to-Analog Converter Chip AD9772A
Based on the introduction of the digital-to-analog conversion chip AD9772A, the two major features of AD9772...[Details]
1. How to repair the monitor's power switch Nowadays, most of the power supplies in monitors use switching type voltage regulators (switching power supplies for short). The so-called switching po...[Details]
The servo drive system is a high-precision, high-response control system that is widely used in industrial automation, robotics, aerospace and other fields. The core of the servo drive system is th...[Details]
Through the analysis of the ring gauge measurement data, it is found that the star probe has measurement errors caused by the different dynamic radius of each probe. On the basis of discussing the ca...[Details]
In
the
control
system,
the I/O port of
the microcontroller
is often used
to drive
other
circuits
.
The driving
capacity of several commonly used
microcontrolle...[Details]
Introduction: This system uses a single-chip microcomputer to control the triggering of thyristors, which is the development trend of thyristor applications. In practical applications, this system ha...[Details]
(Reporter Lu Yanan) At a policy briefing held by the State Council Information Office a few days ago, Qi Chengyuan, deputy director of the National Energy Administration, revealed that in order to ...[Details]
Motor Drive Control（Motor Control）
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