I use FPGA to configure ADV7181B through I2C. Through the logic analyzer, I can see that the device address, slave address, and data output by the FPGA are all correct, but ADV7181 does not respond. H
1. Project BackgroundIn urban sewage treatment, the construction of urban sewage treatment facilities has been mentioned in a prominent position in urban infrastructure construction, which has brought
The power supply voltage of 74HC4051 is 9V. I want to use the microcontroller c8051f350 with a high level of 3.3V to control it. How can I increase the high level voltage if the high level is not enou