基于isd1420语音芯片的温度报警 C语言 外加PROTEUS仿真图，这些是在学校做的，以后会陆续上传全部，与大家分享-Based on isd1420 voice chip temperature alarm PROTEUS simulation Figure C-plus, which is done in the school, will continue to upload all of the future, and share-Based on isd1420 voice chip

ISD1420为美国ISD公司出品的优质单片语音录放电路,由振荡器,语音存储单元,前置放大器,自动增 益控制电路,抗干扰滤波()