[MXA114] VOICE DONATION BOX WITH SENSOR AND 8W AMPLIFIER ready to use
[ Assembled KIT ]
**** FREE SHIPPING ****
This
circuit is a Digital Audio Player which can be activated by the passing
of the object through the sensor. Any voice not more than 680 seconds
in duration can be digitally recorded on to the IC1 via MIC or external
signal input. This circuit can be incorporated with the donation box to
give out some gratitude message or music etc., every time the donation
was granted through the sensor.
Technical information
- Power supply : 12VDC.
- At standby stage the circuit consumes about 30mA and at working stage about 190mA. at speaker 8-ohm 0.25W.
- Time record : max. 680 seconds.
- Select record signal from MIC or the external signal.
- Build-in on-board audio power amplifier 8 watts.
- PCB dimensions of RX sensor unit : 1.41 in x 2.00 in.
- PCB dimensions of TX sensor unit : 0.44 in x 2.00 in.
- PCB dimensions of voice recorder unit : 2.00 in x 4.29 in.
Note: This listing is for completed board as shown in the photo
Payment Method
Shipping & Handling Method
Return policy
Thanks for your visiting!
If you have any problem, please contact me before leave me negative feedback.