Dongguan Yinghai Electronics Co., Ltd. was founded in 2012. It is a high-tech enterprise entity factory mainly engaged in micro electroacoustic components. It has three production bases for buzzers, microphones, and ultrasonic sensors. The factory has its own hardware mold department, injection molding department, and electronic assembly department. It has the ability from development and design to large-scale production, complete automated production equipment and testing equipment, a professional development and technical talent team, and a young, modern and fast management concept model. The products have the advantages of small size, good quality, low power consumption, and long life. The products are widely used in: sophisticated automotive electronics, security alarm products, household appliances, electronic home, IT digital, communication terminals, medical equipment, health and beauty and mechanical equipment, as well as satellite positioning and other fields.
[color=#333333] Nowadays, the application of wireless modules is very popular. [/color][color=#333333] Many industrial control projects use wireless modules for remote control and monitoring. However,...
Hello everyone.
OSRAM LED: GB CS8PM1.13-HZKZ-35-0-350-R18 The specification book has the following statement about reverse voltage:I have the following two questions, please answer them:
1. How should...
My SYS input is reduced from 5V to 4.3V through a diode, and then a step appears when power is turned on, about 2.2V. I would like to ask what is the cause and whether it will have any impact on the c...
1. Introduction to PWM
Pulse Width Modulation (PWM), short for "Pulse Width Modulation", is a very effective technology that uses the digital output of a microprocessor to control analog circuits. It ...
The first batch of 25 companies on the Science and Technology Innovation Board held a listing ceremony. Among these companies, two companies related to industrial inspection are Tianjue Technology an...[Details]
A remote control socket made a long time ago, with 12-channel decoding through a single-chip microcomputer.
Schematic
PCB
Internal structure
Panel: The red indicator light is t...[Details]
On January 20, the reporter learned from Wuxi Economic Development Zone (hereinafter referred to as Wuxi Economic Development Zone) that at the 2024 Future Industry Development Conference held recentl...[Details]
Suppose you are an engineer working to design a power supply for an automated robot in a factory. Or perhaps you are designing a power supply for a car’s braking system, or a remote-controlled toy ai...[Details]
Feisi electronic load is used for testing fast chargers: just press a button and the load will automatically start testing, trigger the output state change of the fast charger, coordinate with the ...[Details]
1. Introduction
The power supply that designers design for light-emitting diodes (LEDs) and arrays as light sources is called an LED electronic driver. For LED lighting devices and systems, th...[Details]
introduction
In recent years, my country's large-capacity and high-parameter thermal power generating units have rapidly developed into the main equipment in the power industry. The larger the...[Details]
The correct wiring method when using an AC ammeter to measure single-phase AC current is as shown in the figure. Figure (a) shows the direct connection method of an AC ammeter, which is suitable when...[Details]
Abstract: China's polypropylene (PP) production accounts for more than 10% of the world's production, but for a long time, the packaging of domestic polypropylene products has been in a semi-automa...[Details]
The heart is like the engine of the human body, maintaining blood circulation and continuously providing oxygen and nutrients to the body. At the same time, the constantly beating heart is actually f...[Details]
In single-phase motors, capacitors are a commonly used auxiliary starting device that can provide additional electromotive force and change the phase difference in the circuit, so that the motor ca...[Details]
The entire 5kW photovoltaic grid-connected power generation system was designed and constructed by Dongguan Tianli Solar Energy Co., Ltd. and installed in the company's parking lot, perfectly int...[Details]
As the saying goes, "a tall tree attracts the wind." Like other well-known brands in the industry, ZESTRON is also troubled by counterfeit and inferior products. Not long ago, a six-year-long anti-co...[Details]
100% renewable energy; net zero emissions platform May 24, 2021 - Akamai Technologies, Inc. (Akamai), a global provider of solutions that protect and deliver digital experiences and are trusted by ...[Details]
As the world becomes more interconnected and more reliant on digital technology, cybercrime is on the rise. In fact, Forbes reports that data breaches in 2023 increased 72% from 2021, which was alr...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
