ITEM NAME:1 pc 1MT8870 DTMF Voice Telephone/ Audio Decoder Speech Decoding Module Nice Descriptio n Description: 100% brand new and high quality On-board MT8870 multifrequency decoding chip Onboard voice input interface There are 5 LED indicators on board for easy viewing of output status The main pins of the chip have basically been extracted Specifications: PCB size: 26.5mm*24.5mm Package Included: 1 *Â MT8870 DTMF Voice Decoder Module Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. High quality buy, happy buyï ¼ 1 pc 1MT8870 DTMF Voice Telephone/ Audio Decoder Speech Decoding Module Nice.On-board MT8870 multifrequency decoding chip. Onboard voice input interface. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted. We'd like to settle any problem in a friendly manner.
