Speech Recognition Module Voice Board VRM LD3320 ASR 5V Power

More informations Click here to openSchematic Click here to openFeature 1 The microcontroller STC programming mode is the same with 51 52 series microcontroller programming mode users do not need to re learn a new microcontroller register it can be programmed directly 2 Integrated design eliminating the tedious drive has been supporting the development of source code direct serial output identification code the operation is extremely simple 3 Set aside 16 single chip IO port including a group of eight IO expansion interface a timer an external interrupt can be the smallest single chip system control functions without supporting with other MCU to complete the work 4 Small size with 3MM standard mounting holes easy mounting and embedding is very practical 5 With the serial communication function set aside the relevant interface and provides 5V 3 3V power supply interface for easy download 6 With the password mode and normal mode of identification come with source code can be secondary development 7 Volume 3 4 3CM easily embedded into the product device Specification Specifications 43 x 29 7mmSupply voltage 5VIO port output 3 3V High levelCommunication Serial communication 3 3v TTL level does not support max232 RS485 parameters Model STC11L08XE flash 8k SRAM 1280 eeprom 32kUse recommended Home intelligent controlSmart car DIY designFreescale intelligent voice controlPersonal DIY designVoice control of embedded product designPac