PIN
|
DESCRIPTION
|
REC | RECORD – Pin is active HIGH to start recording and must remain high while the recording is in process. The red LED will light while recording. Once the pin goes LOW or it runs out of memory, an End-Of-Message (EOM) marker is automatically recorded.
Pressing and holding down the pushbutton will also record a message. Release the button to stop the recording. |
PLAYE | PLAY Edge – Pin is edge activated when it transitions to HIGH. The recording will play until the EOM is reached. The pin can be set LOW while message plays and it will not terminate the message. When EOM is reached the red LED will flash.
Pressing the pushbutton will play the entire recorded message. |
PLAYL | PLAY Level – Pin is active HIGH. When pin goes HIGH, the message will play until the pin is set back to LOW or the EOM is reached.
Pressing the pushbutton will play the recorded message until the button is released or the EOM is reached. |
REPEAT | REPEAT Switch – if moved to the right will play the recorded message continuously. |
FT | FT Switch – if moved to the right will enable a Feed Thru mode of operation. In this mode of operation, any audio picked up by the mic will be sent directly out to the speaker |
LED | LED Output – Normally HIGH, goes LOW when LED is lit |
VCC | VCC can range from 2.6 to 5.5V. Only one VCC pin needs to be connected |
GND | Ground should be common with the uC. Only one GND pin needs to be connected |
เปิดร้าน | 6 พ.ค. 2562 |
ร้านค้าอัพเดท | 20 ต.ค. 2568 |