The invention relates to an electric cylinder stacker based on control of a single-chip microcomputer. The electric cylinder stacker is suitable for the occasions where the positions of stacked goods are required to be accurate and the goods discharging process is safe and reliable. The electric cylinder stacker comprises a stacker body, a box body and a tray. A driving device is installed on the stacker body and comprises a power supply, an operation panel, the single-chip microcomputer, a servo motor, a first electric cylinder, a second electric cylinder, a first reversing gear box, a second reversing gear box, a third reversing gear box, a tray and the like. The operation panel is installed on the upper portion of the stacker body, the single-chip microcomputer is installed in the box body below the operation panel, the first reversing gear box, the second reversing gear box and the third reversing gear box are connected through shafts and couplers, and the first electric cylinder and the second electric cylinder are fixedly installed on supports on the left side and the right side of the stacker body. The lower end of the first electric cylinder and the lower end of the second electric cylinder are connected with the first reversing gear box and the third reversing gear box through shafts and couplers respectively. The third reversing gear box is connected with an output shaft of the servo motor.