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1pcs Raspberry Pi 8 road level conversion module 3.3 V and 5 V IO bidirectional transfers Suitable for Pi connect 5V sensor

上市日期: 2017-10-18
建议销售价: 0

The characteristics of the product:
Because Pi is 3.3V GPIO, so with a conventional 5V sensor is very convenient. Therefore,the productrealization of high voltage and low voltage logic 8 channel logic bidirectional conversion between Ax and Bx, two-way conversion. 
Conversion level range: 1.8V-6V 
Instructions for use: (taking 3.3V, 5V as an example) 
VCCA raspberry pie 3.3V power 
VCCB connected to 5V power supply (can be an external 5V power supply) 
GND the cathode of a power supply, the two power CO 
Ax input Raspberry pie 3.3V TTL level, Bx will output 5V TTL level sensor module 
Bx input 5V electronic module TTL level, Ax will output TTL level 3.3V raspberry pie

1pcs Raspberry Pi 8 road level conversion module 3.3 V and 5 V IO bidirectional transfers Suitable for Pi connect 5V sensor

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