Add an ear to your project with this well-designed electret microphone amplifier. This fully assembled andtested board comes with a 20-20KHz electret microphone soldered on. For the amplification, we use theMaxi
但是环境噪音本身就具有抖动属性,所以检测出来的实时音量也会抖动厉害,也就是当声音音量过大时候,也会偶尔出现低音量情况,这种情况显然不是我们需要的,那么如何消除这种抖动呢。 /*** Example Sound Level Sketch for the Adafruit Microphone Amplifier ***/ const int sampleWindow = 50; // Sample window width...
Max89|Enhance your audio with the WAVGAT MAX9814 Microphone AGC Amplifier Board, featuring automatic gain control and a wide frequency response for clear, sensitive sound.
best dynamic microphone, side address microphone Features: |Ad584| **Enhanced Audio Capture with Programmable Gain Control** The TZT MAX9814 Microphone AGC Amplifier Board Module is a versatile electronic module designed for Arduino enthusiasts and professionals alike. This module is a game-changer fo...
Sound sensor module sound control sensor MAX4466 MAX9814 switch detection whistle switch microphone amplifier For Arduino KY-037 5.0 108 ReviewsColor: KY-037Product sellpoints Compact and Easy to Use:Designed for ease of use, this sound sensor module is compact and ready for immediate integration....
Electret Microphone Amplifier GY-MAX4466 Module R56.00 Special Offer LCD Screen & Keypad Arduino Shield (LCD1602) R106.40 Special Offer DC 5V 4-Phase Stepper Motor 28BYJ-48 R56.00 Special Offer ADXL345 3-Axis Accelerometer Module R84.00 Special Offer 3-6V DC Motor (Model 130, 17000RPM...
It detects the sound with the help of a microphone and then feeds this sound to processing circuitry which consists of an operational amplifier LM393. It also consists of a potentiometer which is used for setting the sound level and by setting this sound level the output of this sound sensor...
Microphone pre-amp for microcontrollers Electret Microphone amplifier EEPROM on Arduino with I2C A dimmer for Arduino A buzzer for the Arduino 7 Segment display on Arduino with 595 Arduino on 1.5 Volt Solving the D13 problem on your Arduino ...
Arduino + Processing + Microphone Amplifier 06:47 在空气中演奏世界名曲!中二小姐姐自制电音乐器!Arduino + 光敏电阻LDR + 超声波传感器Ultrasonic Sensor 06:29 中二小姐姐用代码改装ukulele,只因沉迷赛博朋克?Arduino + NeoPixel LED / ws2812 +Microphone Amplifier 08:51 看看我的心～心跳感应元件+LED点阵...
Seeed Studio XIAO nRF52840 Sense (XIAO BLE Sense)$13.99 Grove - Multichannel Gas Sensor v2 - Besides CO, NO2, C2H5CH, VOC - MEMS gas sensor$25.99 SeeedGrove - GPS (Air530),GPS location, Long-distance communication$8 Grove - Sound Sensor Based on LM358 amplifier - Arduino Compatible$3.9...