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.
I received the module before the holiday, but didn't test it. I unpacked it today and tested it.This module has fewer functions, AT instruction set operation, and no secondary development, so it is aw...
Hello everyone, I am a newbie. I am interested in hardware and familiar with some of Huada's products. Here I will introduce a product of Huada HC32F460.● ARMv7-M architecture 32-bit Cortex-M4 CPU, in...
I need a buck-boost solution for a circuit, DC9-32V input, 12V 5A output, buck-boost chip solution. Domestic solutions are better. Who can introduce and provide...
A power management integrated circuit (PMIC) that expands the company’s product portfolio for fast in-vehicle charging of phones, tablets and laptops. The Qorvo ACT4751M is the industry’s first qualif...
Reporter: Gansu's new energy installed capacity is growing rapidly. What problems have been encountered during the development process?
Zhang Shizhen: Since the end of 2014, Gansu's wind power...[Details]
In recent years, with the accelerated development of intelligence, electrification and networking, cars are transforming from a single means of transportation to a third space that integrates leisu...[Details]
As Europe continues to transform towards a pure electric route, BBA and other companies are adjusting their entire routes. Yesterday, Mercedes-Benz began to gradually release the models it will la...[Details]
There are still problems with the hardware I2C of STM8S, so I dare not use it rashly. #define SCL PE_ODR_ODR1 #define SDA PE_ODR_ODR2 #define SDAM PE_IDR_IDR2 #define SET_SCL_OUT() {PE_DDR_DDR1=1; PE...[Details]
The P2 port of the microcontroller is connected to 8 LED lights, and the P3.2~P3.3 pins are connected to 2 buttons, K1 and K2, which communicate with the PC through the serial port of the microcont...[Details]
Since the traditional laser rangefinder performance test must be carried out outdoors to test the target and is restricted by weather conditions, the technical survey and daily maintenance are greatl...[Details]
Overview
Electromagnetic flowmeter is a flow measurement instrument made by electromagnetic induction principle, which can be used to measure the volume flow rate (flow velocity) of conduc...[Details]
introduction
For horn antennas, the most commonly used method to widen the bandwidth is to add a ridge structure to the waveguide part and the horn opening part. Although this antenna has been...[Details]
After rolling up 8155, some cars began to use "dual 8155 chips" as a "standard configuration." At a time when smart electric vehicles are rapidly advancing, what is the effective support for the di...[Details]
Xiaomi Youpin has launched a Quanchu mini electric oven, priced at 219 yuan. Quanchu mini electric oven The Quanchu mini electric oven adopts Xiaomi Youpin's iconic lychee white tone, and is equipp...[Details]
Basic principle of constant current source circuit
In Figure 3, a high stable current Ih is provided to the heat source to obtain a constant heating power, which is a key to the stable and effectiv...[Details]
At the recent AMD Greater China Partner Summit, AMD once again mentioned the launch of the third-generation Ryzen Threadripper processor in November this year, and the first announcement will be...[Details]
According to foreign media reports, a research team at the University of California, San Diego has designed a new infrared imager that can penetrate smoke and silicon wafers, which is expected to h...[Details]
A corner of the laboratory. Image source: King's College London official website
Researchers at King's College London have developed a method for the first time to issue comple...[Details]
Recently, the first mass production line of all-solid-state lithium batteries in China was officially put into production. This production line was invested and built by Beijing Pure Lithium New Energ...[Details]
DIY/Open Source Hardware
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