[i=s] This post was last edited by paulhyde on 2014-9-15 04:22 [/i] I found that there is very little information on this topic, so I will post it here, I hope it helps
The tremendous growth of the wireless communications industry means that there has been an explosion in the testing of components and subassemblies for wireless devices, including the testing of the v
This circuit is used to realize a small loudspeaker, which can emit sound, but there are some problems. 1. You must speak close to the electret microphone to amplify the clear sound. When you are away
[font=Times New Roman][size=5][color=#000][backcolor=rgb(238, 238, 238)]Transfer EXCD-1 development board, [/backcolor][/color][backcolor=rgb(238, 238, 238)][color=#ff0000]XILINX Spartan 3E XC3S500E[/
Here is a last-minute DIY suggestion: 1: Using a friend's words, this is something that is made a lot on the Internet. The original solution's MCU is based on 51. Like many other netizens, this time I