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Aiming at the requirement of miniaturization of recorder, a miniaturization recorder based on MAX10 is designed. MAX10 is a kind of FPGA which integrates the function of AD acquisition. So this recorder works without extra AD conversion chip and many analog switches comparing with the traditional data recorder.Compared with ordinary recorders equipped with external AD, the volume is reduced by nearly a quarter. Eight-channel sampling is realized with a sampling frequency of 1MHz and a resolution of 4096. In order to be used in some harsh environments, the SD card is selected as the storage device. The storage capacity is 32GB. If the system is damaged by impact, only the SD card needs to be taken out, and the collected data can still be easily recovered. After testing, the eight channels of the recorder can collect data normally, During the data collection of the system, when the circuit board was destroyed because of the violent impact, the collected data can still be effectively recovered. by taking out the SD card.