语音报数电子秤实验程序，采用语音芯片报数，精确度1克-Voice reported that the number of electronic scale experimental procedure, the number reported by voice chip, precision 1 g

改进型实用语音电子秤设计Improved practical voice electronic scale design-Improved practical voice electronic scale design

单片机语音电子秤。使用stc89c52rc+hx711+isd4004+1602lcd。(stc89c52rc+hx711+isd4004+1602 lcd)