MK136 - Sound amplifier

Description

The stereo sound amplifier system. There are two microphones on the board. The signal coming out of them is amplified 50 times. The use of a stereo system allowed to significantly plasticize the received sound. The device will work great while listening to the surroundings. Thanks to it, you will be able to perform a number of interesting experiments, it is also an attractive proposition for people involved in peeping nature, eg birds.

properties

• Two-channel system (stereo)
• Built-in microphones - x50 amplification
• Volume control - low power consumption
• Dimensions 62 x 54 x 44 mm
• Power - 4.5 V (3xAA)

Included

• Printed circuit board
• A set of elements
• Documentation