[size=4][color=#000000][b]It is said that the birth of NXP LPC5500 series MCU means a new era for both engineers and NXP MCU team. It is a blockbuster product in the MCU industry in 2019. [/b] It uses
The upcoming nrf52840 development board is compatible with Arduino, with QSPI flash and BTLE on board. It has a native USB interface and supports CircuitPython and Arduino development.[url=https://blo
How far away from the radiation source do you need to be so that the radiated signal does not interfere with the system?
To answer this question, we need to think about the following two questions:
1)
Tang Shuo, Xue Chao
China Electronics Standardization InstituteAbstract: RF filters are core components required for the current 5G communication construction, and piezoelectric crystals are the basic
[i=s]This post was last edited by maychang on 2019-6-1 12:33[/i] [color=#666666][font="][size=14px]During the day, the light panels on the solar street lights will absorb sunlight as stored energy und