Characteristics:

Because PI GPIO is connected to 3.3V, so conventional 5V sensor is very not convenient.Therefore the product realization of high voltage and low voltage logic 8 channel logical two-way conversion,implementation of Ax and Bx mutual conversion.

The conversion level range: 1.8V-6V

Module size: 31.6mm X 25.4mm

Instructions for use: (in 3.3V, 5V conversion as an example)

VCCA connect raspberry pie 3.3V power supply

VCCB connect 5V power supply (can be an external 5V power supply)

GND is connected with a power supply anode,Two power supply common ground

Ax input raspberry pie 3.3V TTL level, Bx will output 5V sensor module TTL level

The Bx input 5V electronic module TTL level, Ax will output a raspberry pie 3.3V TTL level

Shenzhen Ruize Technology Co., Ltd., is a well-known electronic component company.

Over these years, adhering to the "honesty, quality first" principle, with excellent product quality, enthusiastic service, and wide range of products, we gained a high degree of trust from our customers. 
No matter you are domestic or foreign businessmen, we are always ready to make you satisfied.

We sincerely welcome your business negotiations, share mutual benefit and common development.