The idea of 37 sensors and modules is widely circulated on the Internet. In fact, there are definitely more than 37 sensor modules that Arduino is compatible with. In view of the fact that I have accu...
Comic: The Principle of Antenna
Mobile 5G device antenna tuning revealed
How much do you know about 5G antennas?
How were antennas invented?
[Practical Tips!] How to choose an antenna? Remember these ...
Original post: Matching of vivado version and modelsim version - Hao Xushuai's column - Sanxin Intelligence - Powered by Discuz! http://www.sxznfpga.com/forum.php?mod=viewthreadtid=272extra=page%3D1Of...
Hello everyone, I work in the inverter industry, my main job is DSP development, and I have been in the industry for less than a year.
I have recently encountered some problems at work and there is no...
More than two decades ago, engineers working on RF circuits envisioned an “ideal switch.” These switches would have ultra-low resistance when “on” and ultra-high resistance when “off.” They would also...
CC2541 has four oscillators, namely:32MHz external crystal
16MHz internal RC oscillator
32kHz external crystal
32kHz internal RC oscillatorFrom this we can see that CC2541 has its own oscillator, that...
The ARM processor has a total of 37 registers, which are divided into several groups (BANK). These registers include: ● 31 general-purpose registers, including the program counter (PC pointer), are 3...[Details]
This program is the receiving program of NRF24L01 wireless module. RevTempDate is used to store the received data, and the last digit is used to store the end code.
#include reg52.h
#define unchar...[Details]
Introduction In substation automation systems, it is often necessary to collect and process multiple three-phase voltage and current signals (such as real-time monitoring of power quality). At this...[Details]
The real-life version of "Iron Man" Musk once wrote in 2016: "You will be able to summon your Tesla from almost anywhere . Once it picks you up, you can sleep, read, or do anything else on the way to...[Details]
The conversion method and steps of the non-isolated three-level converter introduced above can also be basically applied to the conversion of the isolated three-level converter. Commonly used isola...[Details]
LED (light emitting diode) has become a new generation of green lighting source with its many advantages such as energy saving, environmental protection, high brightness and long life. As LED ligh...[Details]
Lyon, France - December 23, 2021 | “The power electronics market will reach $26 billion by 2026, which is quite significant”, says Dr. Ana Villamor, Principal Analyst, Power Electronics Activity Team...[Details]
vivo previously launched two mobile phones, X60t and X60t Pro+, equipped with Dimensity 1100 and Qualcomm Snapdragon 888 SoC respectively. All mobile phones in this series are equipped with Zeiss ima...[Details]
Dutch technology blog LetsGoDigital reported that TCL submitted an application for a smartphone design patent to the State Intellectual Property Office on March 3, 2020, and officially announ...[Details]
2020 has come to an end. Looking back on this year, we have too many feelings and experiences, from the nationwide anti-epidemic at the beginning of the year to the bottom of the auto market in the m...[Details]
Abstract: USB (Universal Serial Bus) is a widely used bus. Its advantages of plug-and-play, hot-swap, and compact interface have brought major changes to computer peripheral connection technology...[Details]
Not long ago, at the Renesas Electronics Beijing Technology Exchange Day, Renesas Electronics China President Lai Changqing, Renesas Electronics China IoT and Infrastructure Business Headquarters App...[Details]
Google has added a Photobooth mode to Pixel phones. When taking selfies in this mode, the camera will first recognize a person's facial expressions. When the expression meets certain condition...[Details]
In daily life, water is indispensable. People need to drink water every day. Electric kettle is a must-have appliance. Everyone has used electric kettle. You only need to pour water into it and pre...[Details]
PLC
controlled power supply system
For
display screens
with power consumption exceeding 10KW
, a power distribution cabinet should be equipped. A power distribution...[Details]
DIY/Open Source Hardware
京公网安备 11010802033920号
EEWORLD
