According to the datasheet, the eUSCI_A0, eUSCI_A1, and eUSCI_B0 of MSP430FR2433 can all be used as SPI. However, when introducing the peripheral resources on the official website, it is indicated tha
When I used STC89C52RC to control DAC0832, I connected an LM358 after Iout1 and wired it according to the typical circuit in the chip manual. I found that the 5V reference voltage can only output a fi
Millimeter wave is a valuable sensing technology that can be used to detect objects and provide information about their distance, velocity, and angle. It is a contactless technology that operates in t
I'm using lpc1769 and gsm module sim300 recently. I'm using the camera to take photos and send MMS, but the MMS can't be displayed. I'd like some advice.