Wireless Microphone Solution
Description
This soultion implements a set of 2.4G wireless dual microphones with USB receiver system. It could be used in the professional audio amplifier system or the KaraOK sytem: etc. With TI's ultra-lowpower MCU controler controlling the power supply of the microphone: the battery life is longer. The volume can be manually changed with the key and the power and connection status is indicated with color LEDs.
Features
- High-Performance 2.4 GHz Digital Wireless Stereo Microphones.Automatic or manual pairing betweent the microphone and the dongle.Automatic volume gain control with the ADC chip.The dongle could work as a analog input to the mixer or work as a USB audio input device to the PC.Working range coulde be over 100m.This design is tested and include the configure files for the CC8531 and the MCU source code.
Applications
- Augmented reality glasses
- STB & DVR
- Professional microphones & wireless systems
- Piano
- keyboard & synthesizer
Product Categories
- MSP430 ultra-low-power MCUs
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| Download the bill of materials for TIDM-WIRELESS-MICROPHONE | Download |
Schematic
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Download the schematic for TIDM-WIRELESS-MICROPHONEDesign File
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Download the design file for TIDM-WIRELESS-MICROPHONE| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| Wireless Microphone Solution Bill of Materials (BOM) | 14 Nov 2014 | 61 | ||
| Wireless Microphone Solution Schematic | 14 Nov 2014 | ZIP | 321 |