Electret Microphone Amplifier - MAX4466 with Adjustable Gain POL_Hand Tools current per channel: 22 A

current per channel: 22 A 18 A 18 A 14 A Default active current-

5A although the board is really intended to be used at lower power

The SIK for micro:bit v2 provides not only the micro:bit v2 board but everything you need to hook up and experiment with multiple electronic circuits

**Note:** The I2C address of the ZOE-M8Q is 0x42 and is software configurable

Wide Supply Range: 2

Electret Microphone Amplifier - MAX4466 with Adjustable Gain POL_Hand Tools current per channel: 22 AAdd an ear to your project with this well designed electret microphone amplifier. This fully assembled and tested board comes with a 20 20KHz electret microphone soldered on. For the amplification, we use the Maxim MAX4466, an op amp specifically designed for this delicate task! The amplifier has excellent power supply noise rejection, so this amplifier sounds really good and isn't nearly as noisy or scratchy as other mic amp breakouts we've tried!