Tanotis MT8870 DTMF Voice Decoder Module Telephone/ audio Decoder Speech decoding module Dresses These gearmotors are the same

These gearmotors are the same ones utilized in the Magician Chassis and RedBot Kit and offer a cheap and easy to use setup to get your wheels turning

DCS : 1710 to 1880MHz

Fully equipped with SP3485 RS-485 transceiver and FT232RL USB UART IC

They looked so happy

Tanotis MT8870 DTMF Voice Decoder Module Telephone/ audio Decoder Speech decoding module Dresses These gearmotors are the sameMT8870 DTMF Voice Decoder Module Telephone audio Decoder Speech decoding module Features: 1, onboard complex frequency decoder chip MT8870 2, voice input interface board 3, onboard five LED indicators for easy viewing output state 4, the chip have been drawn mainly basic pin 5, PCB size: 26. 5 (mm) x24. 5 (mm) Note: PCB design, VCC pin and GND pin are in the opposite position, please be caution! The VCC pin should be the GND pin , and the GND pin