[size=5] [/size][size=4] In some cases, in communication digital signal processing, designs with feedback loops are often encountered. For example, digital clock recovery or adaptive equalization filt
I recently bought a Taiwan Elan MCU for experimentation. The MCU model is: EM78P156E series. I also bought an emulator and a burner. Today I wrote a 4*4 keyboard scanning program. When emulating, the
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[align=left][font=宋体]If you and I have encountered the same thing, please leave a message and pay attention [/font]----[font=宋体]On the event of Amo's account being blocked [/font][/align][align=left][
I'm asking this because the course project requires making a circuit to simulate a scroll bar. Use 24 lights to simulate the scroll bar in Windows. Three lights are cycled, or cycled forward and backw
The circuit working principle of the device is shown in Figure 9. Normally, the infrared light emitted by the infrared light emitting tube VD1 irradiates the infrared receiving tube VD2, causing the i