The purpose is
After power-on, the EN pin of the power chip is high level, the chip is not enabled, press the touch switch, the power chip outputs 3.3V, and the microcontroller pulls IO1 low to start ...
[table=98%][tr][td] [color=#000000]1 What is Setup and Holdup time? [/color] [color=#000000]2 What is competition and adventure phenomenon? How to judge? How to eliminate? [/color] [color=#000000]3 Us...
Task requirementsUse the MSP30F247 microcontroller to drive the LCD1602 liquid crystal to display two lines of characters: the first line displays "lao ma shi tu mcu" and the second line displays "msp...
The ADC of STM32L476 supports a sampling rate of 5.33MSPS. I looked at the data sheet and the examples. I was a little confused at the beginning, but later I figured it out. The manual shows that the ...
Help: Can someone identify the model number: What is the IC with the code hyRD (6 pins)? This small IC is connected to a CPLD. The main chip is Xilinx's XC3S100E, which is a PCI to serial port IC. The...