When debugging ADS7824, when ADC is not connected to a voltage source, the read value is 0x3437, the calculated value is -0.32V, and when connected to a voltage of 3.3V, the read value is also about -
[size=4]SPI: High-speed synchronous serial port. 3-4 wire interface, independent transmission and reception, can be performed synchronously [/size] [size=4]UART: Universal asynchronous serial port. Co
Most of the spot websites have no stock in China
When placing an order from several foreign companies that have goods
The shipping fee is either more than 200 RMB or more than 100 USD. It's too damn e
This circuit uses two inductive water level sensors (model SW08) as the core to build a water level control system.The SW08 water level sensor is an external water level sensor. It is directly attache