Introduction - If you have any usage issues, please Google them yourself
ADC0809 is an 8-channel multiplexed 8-bit AD converter, data acquisition is a key part of its 8-bit A/D converter. This part is mainly composed of 3 parts: 256R ladder network, successive approximation of resistance, and comparators. ADC0809 in SCM applications, C language source code, Keil uVision3 project file, with schematic diagram and description of study documents