[i=s]This post was last edited by LLPPSS on 2019-7-23 18:06[/i]I use Zigbee from NetBee. The serial port 0 of Zigbee coordinator (CC2530), namely P0_2 and P0_3, is connected to esp8266. The serial por...
RFID China Forum Basic Principles A Brief Discussion on the Electrostatic Control Solution of Radio Frequency Tags (RFID) A Brief Discussion on the Electrostatic Control Solution of Radio Frequency Ta...
[size=5] The DCO frequency can be calibrated and set to a specified frequency by compensating for variations in voltage, temperature, and part-to-part differences. Typically, a slow crystal or externa...
There is no special timing requirement. HPI interface is a peripheral device of 2407, directly interfaced. DSP is used in the circuit. Sometimes when the reset signal is low, the voltage is also withi...
[align=left][size=14px][size=3][font=微软雅黑]The list of moderators who received awards in June 2018 is as follows:[/font][/size][/size][/align][align=left][size=14px][size=3][font=微软雅黑] [/font][/size][/...