Talk about the launch of the event: Domestic chip manufacturers are bravely moving forward in the unfriendly situation abroad, swimming in the "chip sea", and everyone is paying attention to Chinese c...
If I turn up the volume (i.e. the load increases), the 5V output of my DCDC will jump to below 3.9V (12V adapter). I would like to ask if anyone has encountered a similar situation and how to improve ...
In the control of brushless DC motors (BLDC), Lead Angle is often used, whether for sensored or sensorless motors. Because the motor coil is an inductive load, the current in the coil will have a cert...
[i=s]This post was last edited by xiyue521 on 2021-4-30 22:58[/i]1. The AB32VG1 development board is based on the high - configuration chip AB5301A based on the RISC-V architecture launched by Bluetru...
https://training.eeworld.com.cn/TI/video/12740, today I watched the series of sessions of analog and digital electronics elective course, AC and DC competition numbers, and understood many things that...
[i=s]This post was last edited by amarelo on 2022-4-22 00:01[/i]Hello everyone, I would like to ask a question. When I was programming, I wanted to add the ADC example of the underlying driver code of...
Due to the need for listing, our company has been changed to a joint stock company. Since February 6, 2016, our company name has been changed from "Henan New Taihang Power Co., Ltd." to "Henan New ...[Details]
In the single-chip computer control system, communication between the upper computer and the lower computer is often involved. This article mainly introduces the implementation process of serial comm...[Details]
We will explain the principles of "set", "clear" and other instructions and the compilation of delay programs by introducing an automatic performance delay program circuit and its supporting pro...[Details]
1. Wiring method and port definition RDY/BSY busy flag. (0: device is busy 1: waiting for new command) OE output enable bit low level effective WR write pulse low level is e...[Details]
Pulse generator is a system used to generate signals, an instrument that produces electrical test signals of required parameters. It can be divided into four categories according to its signal wavefo...[Details]
After launching the new version 8.0, WeChat seems to be gray-scale testing a new feature recently. According to some user feedback, in addition to "normal red envelopes" and "lucky red envelopes", th...[Details]
The circuit of the microcomputer data acquisition system composed of AD570, AD1408 and microprocessor CPU8155 is shown in the figure. The measured circuit of this circuit has 8 channels, and each chan...[Details]
1. Why does the Servo drive use PWM and how does it work?
The basic function of a servo drive is to convert or amplify low-power signals from a controller into higher-power signals for deliver...[Details]
Environmentally friendly LED hose light
Israeli designer Aviad Petel exhibited his own LED lamps at the 2011 Milan Design Week. He used traditional materials such as wood, fabric and ...[Details]
0 Introduction
Direct coupling is the simplest way to connect stages. It is to directly connect the input of the latter stage with the output of the previous stage. The coupling method...[Details]
The difference between synchronous and asynchronous motors
Both synchronous motors and asynchronous motors are AC motors. Their main differences lie in their working principles and operating c...[Details]
1 Introduction
Device Tree is a data structure used to describe system hardware. Some hardware devices are designed to be discoverable by the system (such as PCI Express or USB bus), while some are n...[Details]
From the European auto market sales data released one after another, we can see the difference in auto sales between southern Europe and some northern countries, and the difference between Germany, w...[Details]
Infineon Technologies Launches SECORA™ Pay Green, World’s First Contactless Payment Card Technology, Reducing Plastic Waste by Up to 100%
SECORA™ Pay Green lays the foundation f...[Details]
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