-
Due to the nature of multiphase buck converters, the perceived efficiency under static operating conditions will vary depending on the load and output voltage measurement connections and the symmetry...[Details]
-
This article discusses the key steps to build a low electromagnetic interference (EMI) prototype before microwave anechoic chamber compliance testing, including designing low-radiation circuits and...[Details]
-
On the morning of February 4, third-party market research firm Counterpoint released its annual report on the U.S. smartphone market. The report shows that almost all mobile phone brands in th...[Details]
-
A full bridge is an oscillator composed of four transistors or MOS tubes . Compared with a full bridge circuit, a half bridge circuit is prone to interference when performing circuit oscillation conv...[Details]
-
Buy early and enjoy early, buy late and get discounts. This sentence was once a recognized golden rule for consumer products. In the context of mobile phones, it means that buying the first p...[Details]
-
0 Introduction
The progress of modern technology, especially the constantly innovative computer technology represented by computer technology, is influencing and guiding the technological ...[Details]
-
Quick commissioning is an operation mode that achieves simple and fast motor operation by setting basic parameters such as motor parameters, inverter command source, speed setting source, etc. The ...[Details]
-
Driven by the explosive growth of emerging 5G networks, the number of new base stations deployed will double between 2018 and 2024. 5G relies on a network architecture that includes traditional macro...[Details]
-
As a new type of particle size testing instrument, laser scattering particle size analyzer has been widely used in other powder processing and application fields. It is characterized by fast testing ...[Details]
-
To use the external interrupt of LPC1788, there are two parts to operate. Since the pin of external interrupt adopts the form of I/O multiplexing, obviously we must first configure the pin to work in...[Details]
-
Significant progress has been made in the research of laser detection and ranging (LADAR) systems, also known as light detection and ranging (LIDAR). These research results are widely used in targe...[Details]
-
How to configure the Internet when the smart socket has no display and control device? It turns out that to configure Wi-Fi, you need to first set it up through the App on your phone. Broadlink ...[Details]
-
Summary of porting php5.4.5 to arm-linux.
Because there is a need to embed WEB services, after studying many open source embedded services, I finally chose lighttpd. Apache is too large and does not ...[Details]
-
OPPO customer service's official Weibo account announced a good news, that is, the official has launched a mobile phone back cover color renewing plan. Users can change the color of their mobile phon...[Details]
-
CAN (Controller Area Network) is a local area network technology used in automobile and industrial control systems. It has high reliability, real-time and flexibility. RS-485 is a serial communicat...[Details]