Seeed Grove Manual
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Summary of Contents for Seeed Grove
- Page 1 Grove - Recorder Release date： 9/20/2015 Version： Wiki: http://www.seeedstudio.com/wiki/Grove_-_Recorder Bazaar: http://www.seeedstudio.com/depot/Grove-Recorder-p-1825.html...
- Page 2 Document Revision History Revision Date Author Description Sep 21, 2015 Victor.He Create file...
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Page 3: Table Of Contents
⑥ Grove Interface · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·... - Page 4 Under the supervision of Seeed Technology Inc., this manual has been compiled and published which covered the latest product description and specification. The content of this manual is subject to change without notice.
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Page 5: Introduction
1. Introduction Grove - Recorder is based on the ISD1820P chip, and can record 8-20 secs of audio. It offers true single-chip voice recording and provides non-volatile storage. The recording time can be varied by changing the sampling resistor (R6) on the module's PCB. By default, the resistor on-board has a value of 100KΩ and thus the module offers a default recording time of 10 secs. -
Page 6: Interface Function
2. Interface function ① LED Indicator Modes: Record: Red LED light stays ON from the beginning of the recording duration until the end. Playback: Red LED flashes to signal end of audio playback. -
Page 7: ② Sampling Resistor
200 KΩ 20 secs 3.2 KHz 1.3 KHz ③ Playback resistor Modes: Cycle: R8 is place 0Ω resistor Single: R8 is not place resistor ④ Play Key Not used currently ⑤ REC Key ⑥ Grove Interface ⑦Loudspeaker Interface ⑧ REC IC：ISD1820P... -
Page 8: Usage
Follow these steps to build a sample circuit using the Grove - Recorder module: 1. Connect the recorder module to the output side of the Grove circuit (to the right of the power module). On the input side of the circuit, you may use a... -
Page 9: Availability
4. Availability This Grove module is available as part of the following Grove Kit Series: Grove Mixer Pack V2 Alternatively, it can be bought stand-alone at the Seeed Studio Bazaar. -
Page 10: Resources
5. Resources Grove - Recorder v1.0 Schematics (Eagle files) Grove - Recorder v1.0 Schematics (pdf) Datasheet ISD1820P.pdf (Chinese) - Page 11 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Seeed Studio 103020018...
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