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1 x DT830D Digital Multimeter
standby and extended standby
Standard frame
In-Built output short protection function
HT12D Specifications:
JQ6500 Voice Sound Module 16Mbit Music MP3 Play MCU Serial Control Module To Purchase 1 x DT830D Digital MultimeterTo decode the MP3, hard coded MP3 or WMV format files into the audible voice format, you will need a decoder IC to play the files on the speakers. This JQ6500 Voice Sound Module is perfect for these kinds of applications where you need to broadcast a message on the speaker like fire alarm, train and bus alert systems, business hall prompts, equipment failure alarms etc. It supports the following sampling rate (KHz): 8 11. 025 12 16 22. 05 24 32 44. 1
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