Method for realizing multi-channel electrochemical detection by aiming at single-channel electrochemical workstation

The invention relates to a method for realizing multichannel electrochemical detection by aiming at a single-channel electrochemical workstation, in the method, a channel selection device is added in the single-channel electrochemical workstation, an acquisition and stepper control panel in the channel selection device is integrated with three analog switch chips CD4051 which are used for channel selection and are controlled by an STM32 control panel; through mutual cooperation of an electrode communication interface, an acquisition and stepper control panel, an STM32 control panel, a touch display screen, an electrode circuit conduction module, a multi-channel electrode, an electrode clamp, a moving mechanism and a stepper motor driver, the single-channel electrochemical workstation detects the multi-channel electrode; the single-channel electrochemical workstation realizes the function of a multi-channel electrochemical workstation, realizes selective acquisition or sequential alternate acquisition of multi