本实验以树莓派为基础，利用放大电路LM386 产生随机信号，再利用模转换设备PCF8591 将模拟信号转换为数字信号，然后利用斐波那契数列提取形成随机数组，最后对随机数组进行蒙特卡洛π验证。并以此探索利用新型电子设备和技术进行实验的新方法。

This experiment uses LM386 amplification circuit to generate a random signal based on raspberry PI, and uses PCF8591 to convert the analog signal to digital signal, and then uses Fibonacci sequence to form the random array. Finally, the random array is verified by Monte Carlo method. Furthermore, it explores on the new experiment methods with new electronic equipment and technologies.