gator:microphone - a module with a microphone for micro:bit
ID: 584188
zł40.61
Tax included
zł33.02 tax excl.
A module with an electret microphone, amplifier and ADC converter dedicated to micro: bit. It communicates via the I2C interface. SparkFun SEN-15289
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14 days for return
Each consumer can return the purchased goods within 14 days
Description
Module with electret microphone, LMV324 amplifier and ADS1015 ADC. The board has large pads dedicated for "crocodile" cables, which facilitate connection to the micro:bit. The module allows you to detect voice, clap, slam doors and other sounds. It can be powered with the voltage ranging from 2.7 to 5.5 V (in the case of connection to the micro: bit, the module must be powered with 3.3 V), and communication is via the I2C interface. Full documentation is available on the product page.
Features
- ADS1015
- Operating Voltage (VDD): 2.0V-5.5V
- Operating Temperature: -40°C to 125°C
- Operation Modes: Single-Shot, Continuous-Conversion (Default), and Duty Cycling
- Analog Inputs:
- Measurement Type: Single-Ended (Default)
- Input Voltage Range: GND to VDD
- Full Scale Range (FSR): ±.256V to ±6.114V (Default: 2.048V)
- Resolution:
- 12-bit (Differential) or 11-bit (Single-Ended)
- LSB size: 0.125mV - 3mV (Default: 1 mV)
- Sample Rate: 128 Hz to 3.3 kHz (Default: 1600SPS)
- Current Consumption (Typical): 150μA-200μA
- I2C Address: 0x48
- Electret Microphone
- Operating Voltage: 1.5V (Max 10V)
- Supply Current: 0.3mA (Max)
- Directivity: Omnidirectional
- Frequency Response: 20-16,000Hz
- LMV324 Op-amp
- Operating Voltage: 2.7V-5.5V
- Supply Current: ~300-720µA
584188
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A module with an electret microphone, amplifier and ADC converter dedicated to micro: bit. It communicates via the I2C interface. SparkFun SEN-15289