Shenzhen Sunlord Electronics is engaged in the development, manufacture and sales of various types of chip electronic components. Its products include magnetic devices, microwave devices, sensitive devices and precision ceramics, which are widely used in communications, consumer electronics, computers, automotive electronics, new energy, network communications and industrial electronics.
Sunlord adheres to the business philosophy of "complying with standards, technological innovation, continuous improvement, and providing excellent products and perfect services to global customers". With its advanced management system, strong development capabilities, excellent product quality and perfect services, Sunlord has become an electronic component supplier for many well-known domestic companies.
This article will introduce how to use HPM6750 to output PWM signals and use the PWM signals to drive the buzzer to sound.
Introduction to PWM
The full name of PWM is Pulse-width modulation, which is ...
Q: I.MX6Q Android 4.2.2 does not support the ov5640 DVP interface. When I open the camera on Android, a mipi_csi2 error will appear. After loading ov5640, it will call the camera of the mipi interface...
Share my own small experiment with 2 16*16 dot matrix LEDs
Respectively implement
1) A 16*16 dot matrix can dynamically display multiple characters
2) 5 16*16 dot matrix static displays, using decoder...
[i=s]This post was last edited by bjemt on 2019-1-11 14:35[/i] Using MCUXpresso IDE to debug NXP Rapid IoT using the Mikroelektronika Hexiwear docking station, the DEMO program included in the SDK can...
Smarter engineering, more powerful industrial design - Field transmitter and smart meter design solutions : https://training.eeworld.com.cn/course/5239...
A:
Please advise, does anyone know where to modify the kernel code for this startup interface?
B:
https://github.com/arm-tangb/psplashhttps://github.com/arm-tangb/my-note/blob/master/05-rootfs/psplash...
In the ACDC switching power supply design process, when high-efficiency design requirements need to be achieved, engineers often consider the LLC resonant half-bridge topology. The LLC topology can a...[Details]
Recently, the Beijing Regulatory Bureau disclosed the basic information table of China International Capital Corporation Limited's guidance on the initial public offering and listing of Lingyun Techn...[Details]
When using an oscilloscope, you often need to combine the global and local waveforms of interest for viewing. This requires the use of the Zoom function that everyone is very familiar with. What are...[Details]
Entering the third quarter of 2020, TSMC's 5nm chips began large-scale mass production, and this production capacity has also become a target for many IC design giants. It is reported that customers ...[Details]
LCD1602 Introduction LCD1602 related pins LCD1602 write command, write data related operation diagram According to the above timing diagram and timing parameter diagram, we can write the write...[Details]
Apple is in advanced talks to acquire chipmaker Intel's smartphone baseband chip business, The Wall Street Journal reported Monday. Assuming the talks are successful, a deal worth $1 billion or mor...[Details]
Scottish Prime Minister Nicola Sturgeon recently announced that Diodes has received £13.7 million in funding from Scottish Enterprise for a £47 million wafer fab development project to promote the fu...[Details]
When the watchdog timer overflows, a reset pulse with a duration of 1 CK cycle will be generated. At the falling edge of the pulse, the delay timer starts counting tTOUT. Please refer to P40 for the ...[Details]
Commonly used detection methods for integrated circuits include online measurement , off-line measurement and substitution. 1. Off-line measurement When the integrated circuit is not soldered int...[Details]
8.1 Introduction to capacitive touch 8.1.1 Overview of capacitive touch With the development of science and technology, traditional mechanical buttons are gradually disappearing from devices. The mai...[Details]
On March 17, 9to5Google discovered that Google's online store marked Pixel 4 as "free". The official website of Google's online store in the United States shows that the Pixel 4 page does no...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing ...[Details]
On March 11, Shenzhen Textile released its 2020 annual report stating that the company achieved operating income of 2.109 billion yuan, a year-on-year decrease of 2.28%; the net profit attributable t...[Details]
PT100 temperature sensor is a commonly used temperature measurement device with the characteristics of high precision, high stability and high reliability. This article will introduce the working p...[Details]
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