Voice Recorder with Adapter (SK-R028)

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The Recording Module provides high-quality, single chip, single-message, record/playback solution with durations of 180 seconds. The record/playback system be configured with a MIC, a speaker, several passive components, plastic shell(60*48*25mm), two buttons( a black"REC"& a white"PLAY"), and a AC adapter( 100-240V--3V). Recordings are stored in on-chip stable memory cells, providing zero-power message storage. Typical values@ TA=25C and Working Voltage=3.0V. The following example opweating sequence demonstrates the functionality of the devices. 1. Record a message filling the memory when AC adapter puts through the power source Pressing the"REC"(black small button) and you can hear a sound of"beep"to initiates a record cycle from the beginning of the message space ( the space between sound source and the "MIC"about 10cm). The device will automatically power down after press the"REC" button again and hearing a sound of"beep", the device stops to record, otherwise the recording continues until the message space has been filled. Once the message space is filled, you can hear a sound of"beep-beep"and recording cease. The old message will be covered with the new recording when re-recording new messages. 2. Playback the messages Pressing the"play"(white button) to initiates a playback cycle from the beginning of the message space. When the device reaches the EOM maker, it automatically powers down. If a recording has filled the message space, the entire message is played. A subsequent rising edge on PLAY initiates a new play cycle from the beginning of the memory. 3. Plug can be done according to client's requirements

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Saike Tech. Co., Ltd.

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