• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

ISD single chip recorder

Status
Not open for further replies.

dougy83

Well-Known Member
Referencing the manual, see Page 6 PLAYE & PLAYL description. Page 9, section 2 & 3. I couldn't say it clearly myself.
 

Boncuk

New Member
The datasheet says clearly what happens using PLAYE and PLAYL.

Connecting PLAYE a negative going pulse activates playback (after the debounce circuit time setting) and continues playback until the message ends. (Triggering is done with a momentary pushbutton)

Connecting PLAYL a negative going voltage level has to be maintained for playback. As soon as this input returns high (or floating, because of internal pullup) playback is interrupted. (Triggering should be done using an SPST switch)

Boncuk
 
Last edited:
Status
Not open for further replies.

Latest threads

EE World Online Articles

Loading
Top