I encountered a very strange problem today, I hope the big guys can help me with the following problem:
Use the TIM3_CH2 channel of stm32 to output pwm to control the motor. The driver board is tb6621...
[i=s]This post was last edited by hfhc on 2020-7-5 03:36[/i]A preliminary study on STEVAL-MKI109V3 debugging and logic construction
Since the computer was reinstalled last time, many environments have...
[i=s]This post was last edited by tongshaoqiang on 2021-3-4 17:13[/i]As shown in the figure above, transistor 8050 is used to control 2 relays (4100F-5V, HF46F-5V). The input of the coils of both rela...
summary:
Transmission lines that transmit microwave signals and microwave energy in a directional manner are called microwave transmission lines. Commonly used TEM mode transmission lines include coax...
The previous article introduced the writing of capacitive touch driver, including the modification of device tree and driver program (IIC driver + interrupt + input subsystem), and tested the touch fu...
Speaking of baseband and radio frequency, I believe everyone is familiar with them. They are two common concepts in the communications industry and often appear in front of us.However, the more common...