Description
CH340 USB to TTL Converter UART Module
Support WINDOWS 98 / ME / 2000 / XP / Server 2003 / VISTA /Win7 / Win8 32 Bit / 64
Support USB1.1 or USB2.0/USB3.0 for communication
Simulation interface, you can upgrade serial peripherals
Supports common MODE contact signal
Supports IRDA SIR infrared communication
Provide RS232, RS485, RS422 interface
Model: CH340G
Type: Normally closed
Working voltage: 3.3V to 5V
Output form: Digital switch output (0 and 1)
Size: 51.4×16.5x10mm
Module directions for use:
1. Product no vibration, vibration switch is closed on state, the output terminal output low level, the green light is lit;
2. Product vibration, the vibration switch instantaneous disconnection, output the output high level, the green light is not bright;
3. Output can be directly connected to microcontroller, through single chip microcomputer to detect the high and low level, thus to detect whether there is a vibration environment.
Package Included:
1x Module
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