UWB (Ultra-Wideband) is a high-speed short-range wireless technology. It was first introduced in the IEEE 802.15.3a standard. The latest version defining the UWB specification is specified in IEEE 802...
[i=s]This post was last edited by jinglixixi on 2021-5-24 10:22[/i]Serial communication and lighting programs are basic examples of program testing, but in the routines of the Perf-V development board...
We will start at 5am tomorrow morning. See you on 2.8! The tiger is full of vigor. It is expected that both the company and personal performance will increase by 20%. The goal of the Year of the Ox ha...
[i=s]This post was last edited by se7ens on 2021-5-26 11:09[/i]At present, the resistance of almost all NTC resistors changes nonlinearly with temperature.
So in the case of nonlinear changes, how can...
Regardless of the type of motor controller or inverter, there are varying degrees of harmonic voltage and current during operation, causing the motor to operate under non-sinusoidal voltage and curren...
Introduction: If you want to use some variables in a C program file but their prototype definitions are written in another file, then these variables must be declared as "extern" external types in th...[Details]
According to HUAWEIcentral, Huawei P50 Pro will soon be launched overseas. Unlike the domestic version of P50 Pro, the overseas version is equipped with the EMUI 12 operating system instead of Harm...[Details]
According to reports, Dutch semiconductor equipment company ASML plans to invest approximately NT$30 billion (approximately RMB 6.87 billion) in a new production factory and R&D center in Taiwan Prov...[Details]
Reasons for noise in conference audio
(1) Circuit noise inside the device
Audio equipment has an indicator - signal-to-noise ratio. Due to the electrical noise generated by internal elect...[Details]
Thanks to the rapid development of the new energy vehicle market in recent years, the major power battery manufacturers in the country have clear expansion plans and a significant increase in demand ...[Details]
Pressure vessels are widely used in the petroleum, chemical, steel, papermaking, medicine, food and urban utilities industries, and are closely related to people's daily lives. According to statistics...[Details]
Static address rules This specific type of Bluetooth address serves as a popular alternative to public addresses because there is no fee to use it. Random static addresses can be used in one of two...[Details]
Back in April, Microsoft announced the public preview of Azure Security Center for IoT to prevent security vulnerabilities in IoT deployments from being exploited by attackers. Today, the software gi...[Details]
According to Yonhap News Agency, the latest report from market research firm Counterpoint shows that in the second quarter of 2020, OPPO once again surpassed Samsung with a market share of 20.3%, bec...[Details]
LED street lights are low-voltage, high-current driving devices. The intensity of their light is determined by the current flowing through the LED. Too strong a current will cause the LED to attenuat...[Details]
introduction
The low-current grounding method for the neutral point of the distribution network has a series of advantages, so it is adopted by the power distribution systems of many countries. H...[Details]
Today I implement "Hello World" on PIC32MZ EC starter kit. The application of "Hello World" only lights up a LED. There are three LEDs on the starter kit board -- LED1 and LED2 and LED3. At the mo...[Details]
OSRAM Optical Semiconductors is a subsidiary of OSRAM, one of the world's three largest lighting giants, engaged in semiconductor lighting. Headquartered in Regensburg, Germany, its main businesses...[Details]
LED driver power selection method:
The load characteristics of LEDs themselves greatly affect the reliability of using a switching power supply to drive them. The load characteristics of LE...[Details]
IF/RF variable-gain amplifier (VGA) MAX2063. This easy-to-control device features excellent VGA performance, full programmability, and high component integration. The MAX2063 offers unique "rapid-fir...[Details]
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