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ISD1760 based record and playback module with speaker attachment - Easy to use!
This listing is for a neat record and playback module based on the ISD1760 record and playback IC chip. It has two sampling rate options; 60kHz, and 80kHz. The audio quality is better when you select 80kHz, but you can only record 60 seconds of audio. If you select 60kHz via the sampling jumper (talked about in the above video), the audio isn't as good, but you can record 75 seconds total. At 60kHz the audio quality is still decent, but at 80kHz, the audio quality is very nice! This board requires 5v to operate. There is a 5mm jack in case you wanted to use a wall transformer, but there is also a two pin header that you can connect your 5v supply to easily. Otherwise, you can solder your supply wires under the board on the solder side.
There is an on board microphone, and this device comes with a small speaker that connects directly to the white SP+/SP- connector located right beside the 5mm power jack. This is demonstrated in the above video. The video offers a basic demonstration of how to use this module. There are MCU connection lines beside the chip that can be connected to for microcontroller control. I have no code for this, but is you have experience programming SPI interfaces, you can control this module using a microcontroller.
You can easily interface an audio amplifier to the speaker outputs. You can also use the audio output jumper for this. Right beside the power header, there is a two pin header labelled "AUOUT", which stands for audio output. If you connect the speaker to this header, you will be able to head an un-amplified (Quiet) version of the audio that you have recorded. This is because the AUOUT signal lines are not pre-amplified.
There are 7x buttons on board.
RESET: Resets the programmed settings, but does not delete the audio that you've recorded.
VOL: Lessens the output volume. Press the RESET button to reset the volume settings.
FT - I am honestly not certain what this button does. If I find out, I'll post some info here.
PLAY - Plays back the last message recorded, or the message that was fast-forwarded to.
REC - Record (Press this button to record a message).
ERASE - Hold this button down until the LED right under the RESET button stops blinking to record all of the saved audio data.
FWD - Fast Forward To The Next Message, Or Record A New Message
Specifications:
Supply Voltage; 4.5v-5v
Standby Current: <10mA
Operating Current: <100mA
Length: 51mm (Not including 5mm Jack)
Width: 50mm
Height:13mm
AWESOME DIY KITS, AND COOL HOBBY ELECTRONIC COMPONENTS IN OUR STORE, SO CHECK US OUT!
Watch the video. It will show you everything that you need to know. No hard copy instructions are included. Everything that you need is right in the video. The video is your instruction, and your functionality guide. Please do not hesitate to ask any questions you may have. We will answer them quickly!
There is an on board microphone, and this device comes with a small speaker that connects directly to the white SP+/SP- connector located right beside the 5mm power jack. This is demonstrated in the above video. The video offers a basic demonstration of how to use this module. There are MCU connection lines beside the chip that can be connected to for microcontroller control. I have no code for this, but is you have experience programming SPI interfaces, you can control this module using a microcontroller.
You can easily interface an audio amplifier to the speaker outputs. You can also use the audio output jumper for this. Right beside the power header, there is a two pin header labelled "AUOUT", which stands for audio output. If you connect the speaker to this header, you will be able to head an un-amplified (Quiet) version of the audio that you have recorded. This is because the AUOUT signal lines are not pre-amplified.
There are 7x buttons on board.
RESET: Resets the programmed settings, but does not delete the audio that you've recorded.
VOL: Lessens the output volume. Press the RESET button to reset the volume settings.
FT - I am honestly not certain what this button does. If I find out, I'll post some info here.
PLAY - Plays back the last message recorded, or the message that was fast-forwarded to.
REC - Record (Press this button to record a message).
ERASE - Hold this button down until the LED right under the RESET button stops blinking to record all of the saved audio data.
FWD - Fast Forward To The Next Message, Or Record A New Message
Specifications:
Supply Voltage; 4.5v-5v
Standby Current: <10mA
Operating Current: <100mA
Length: 51mm (Not including 5mm Jack)
Width: 50mm
Height:13mm
AWESOME DIY KITS, AND COOL HOBBY ELECTRONIC COMPONENTS IN OUR STORE, SO CHECK US OUT!
Watch the video. It will show you everything that you need to know. No hard copy instructions are included. Everything that you need is right in the video. The video is your instruction, and your functionality guide. Please do not hesitate to ask any questions you may have. We will answer them quickly!