דף הבית
אודות
חשמל לבית
כבלים
בית חכם ואבטחה
כריזה והגברה
סוללות
שלטים
רשת ואינטרנט
סלולר ומחשוב
אלקטרוניקה ורכיבים
Product introduction:
First, the main chip: ISD1820
Second, the size: 38mm * 42.5mm
Third, the working voltage: DC 3-5V
Fourth, the main features:
1, easy to use 10 seconds voice recording and playback
2, high quality, natural voice reproduction
3, can be used as a megaphone module
4, with loop playback, jog playback, single-pass playback
5, can be controlled by single chip microcomputer
6, this module can directly drive 8 Euro 0.5W small speaker
Power supply: 3-5V, can be connected to the pin to power on;
Recording and playback control mode: button control or single chip, control line IO has been led;
Button control recording and playback operation method:
REC button: Record button, press and hold to record, release button to stop recording;
RLAYE button: trigger mode playback, press to play the current entire voice;
PLAYL button: play in the jog mode, press and hold to play, release and stop playing;
RPL jumper: loop playback mode control, can be played in a loop;
FT jumper: Straight-through control, which allows the microphone voice to pass through to the speaker to play;
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