When implementing an ADC module using the LM3S9B96, most reference instructions say that the converter uses an internal 3V reference voltage, but looking at the circuit diagram, it is possible to choo
I use the LM3S811 board to play with the LCD display. I use ADC to sample the voltage value. The ADC is a timer-triggered interrupt, and the touch screen is a GPIO low-level interrupt. Why does my LCD
http://shop60008893.taobao.com. This store. My classmate said it was good when he bought something there last time. I think the store's reputation is not very high. What do you think? But the shopkeep