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YS-SR1 DC 5V Sound Voice Recording Playback Module Sound Recorder Board Loudly Public Voice Playback Loudspeaker Megaphone Replace ISD1820
- This module is a recording loudspeaker shouting voice module, with ·ck and shouting functions, can be used in single-chip design, special place monitoring recording, escalators, walkways, construction sites and other places voice broadcast warnings and loudspeakers; Power supply current:> 0.3A; Power supply voltage: DC 3.6-5.5V; Recording time: 4 minutes; Sampling rate: 32K sampling 48bit/s
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Overview
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Parameters: Power
supply voltage: DC 3.6 - 5.5V
Power supply current: > 0.3A
Recording time: 4 minutes
Sampling rate: 32K sampling 48bit/s
Built-in power amplifier output: 3W 4-8R
Built-in microphone specifications: 9*7mm 50db
Pin spacing: 2.54 mil
Headphone jack specification: 3.5 mm
Product size: 5.2 * 2.9 * 1.0 cm
supply voltage: DC 3.6 - 5.5V
Power supply current: > 0.3A
Recording time: 4 minutes
Sampling rate: 32K sampling 48bit/s
Built-in power amplifier output: 3W 4-8R
Built-in microphone specifications: 9*7mm 50db
Pin spacing: 2.54 mil
Headphone jack specification: 3.5 mm
Product size: 5.2 * 2.9 * 1.0 cm
Warranty & Returns
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
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