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.
DS18B20 is a temperature measurement chip that we often use. This time we mounted DS18B20 on the AB32VG1 evaluation board to realize the temperature measurement function.The DS18B20 driver timing can ...
1. Function Overview
ESP32S2:
1. Developed based on CircuitPython language
2. Comes with LCD screen, drives LCD screen, and outputs information
3. Connect HX711 weighing and metering module
4. MQTT pu...
From: https://blog.adafruit.com/2019/12/17/circuitroomba-a-circuitpython-library-for-open-roomba-circuitpython-roomba/CircuitRoomba is an open source vacuum robot that uses CircuitPython. It uses the ...
Are there any PCB manufacturers who can popularize PCB surface treatment technology?Is PCB surface treatment for anti-oxidation? How to choose between HASL and OSP?Does HASL work permanently?...
We have previously introduced the general steps for using AD18 . This time, let’s briefly talk about an example of using AD18 to design a circuit board.
Open AD18 , first create several project files,...
[i=s]This post was last edited by lvxinn2006 on 2019-1-22 17:15[/i] [align=left][font=Tahoma]The development board evaluated in this event[/font]ST NUCLEO-G071RB is provided by STMicroelectronics. Tha...
The production of LED lights is a milestone in the field of lighting. With the increasing demand for energy consumption in the world, the storage of major energy resources in the contemporary wor...[Details]
RS Components announces the addition of more than 4,100 new Tyco Electronics products
RS Components announced that it has added more than 4,100 new products from Tyco Electronics. RS cu...[Details]
According to the latest list published by the United States Patent and Trademark Office (USPTO), Apple has obtained a new patent that allows users to type normally even when the iPhone screen is wet....[Details]
On October 25, the world's first flying stack short blade 325Ah energy storage battery cell of Honeycomb Energy rolled off the production line at the Chengdu base, marking that Honeycomb Energy has...[Details]
A new product has been added to the list of supporting tools for TikTok. According to Tech Planet, ByteDance has launched an all-in-one live broadcast hardware device for the live broadcast i...[Details]
Since ARM Keil was upgraded to Keil5 series, Keil tools have greatly simplified the porting of operating systems and various library files. You can complete the transplantation work by just moving yo...[Details]
1. Project Background
According to statistics, one-third of the world's population dies from cardiovascular disease each year. Due to the continuous improvement of people's material livi...[Details]
After the adjustment of domestic epidemic prevention policies, the national tourism market has gradually recovered and the popularity of tourism has continued to rise. The phrase "You must go to XX...[Details]
Internal interrupts: usually caused by hardware errors or errors during operation, which are generally unavoidable; External interrupt: It is an interrupt request sent by the processor's peripheral...[Details]
USB connection requires a suitable coupler for quick and easy connection. In order to better enhance customers' USB connection experience, L-com has launched a new USB 3.0 Keystone coup...[Details]
6410's interrupt system:
In the interrupt processing of embedded software, in addition to interrupt initialization, the main work is to write ISR.
In the CPU of embedded SOC, there are some...[Details]
Recently, the Ministry of Science and Technology released the "Top Ten Advances in Chinese Science in 2020", in which the research and development of transparent ferroelectric single crystals with ul...[Details]
MAX7232BF has 4-bit serial input, 2 decimal points and 4-bit address; the output is 10-bit data plus 20 independent decimal points, the data output code is BCD code, and the 2 decimal points ...[Details]
The following figure is a typical schematic diagram of the design of a small Bluetooth speaker. Its main components are: (1) The receiving module uses an OVC Bluetooth module, which has the advan...[Details]
According to foreign media reports, car manufacturer Jaguar Land Rover (JLR) has applied for a patent to the World Intellectual Property Office, which mainly discusses conveying various information...[Details]
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