[color=#252525][size=14px]Please design two narrow pulse modules. If the functions are OK, I will definitely reward you. The requirements are as follows: [/size][/color] [color=rgb(51, 51, 51)][size=1
[size=5]The description of the problem is as follows: [size=4]The TDX of STM32 is connected to the RDX of 5148, and the TDX of 5148 is connected to the RDX of the USB-to-serial cable. The power supply
Automatic hovering means fixing the drone at a preset height and horizontal position, which is actually a set of three-dimensional coordinates. But how does a drone know its position? In fact, it is v
[color=#000][font=微软雅黑][size=3]March 15 is coming soon. Looking back at the past year, how many electronic products have you bought? [/size][/font]{:1_102:}[/color] [color=#000][font=微软雅黑][size=3]Wher