Price
MT8870 DTMF Audio/Speech Decoding Telephone Module CH340G USB to Serial Converter Microcontroller ATmega328P USB-to-Serial Chip CH340G
USD147.34
USD194.34
Pay in 4 interest-free payments of $36.84 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 27 - Nov 1
Kiosk notes
Description
MT8870 DTMF Audio Speech Decoding Telephone Module CH340G USB to Serial Converter Microcontroller ATmega328P USB to Serial Chip CH340G Microcontroller ATmega328P USB to Serial Chip CH340G Operating Voltage 5V Input Voltage (Recommended) 7 12V Digital I O Pins 14 (6 provide PWM output) Analog Input Pins 8 Flash Memory 32 KB (2 KB used by bootloader) SRAM 2 KB EEPROM 1 KB Clock Speed 16 MHz USB Connector Mini USB Board Dimensions 45 x 18 mm (compact Nano form factor) Communication UART 1V 2200mAh Orange Lithium Polymer Battery MT8870 DTMF Audio Speech Decoding Telephone Module
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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