LD3320 speech recognition kit

Description:

Electrical parameters Specification: 43*29.7MM

Supply voltage: 5V

IO port output: high level 3.3V

Communication method: serial communication (3.3VTTL level, does not support MAX232, RS485) Single-chip parameters: Model-->STC11L08XE, flash-->8k, SRAM-->1280, eeprom-->32k

Features Easy to learn, as long as you will be 51 MCU programming, just getting started does not matter, with voice recognition: 16 IO port outputs are free to program, what to control to control what 1 serial port and other single-chip serial communication, what data to send, you make a decision.