GPCR03B Description
The GPCR03B is a record and playback device without CPU. It includes 256K-bit working SRAM capable of storing approximately 10 seconds of audio or speech data (@ 6.0KHz sampling rate). Easy-to-use with low power consumption, it has MIC (microphone) input, AGC function, one PWM audio output and direct speaker driver offering the simplest solution for users.