4 Channel Bi-Directional I2C Logic Level Converter Shifter with unsoldered header pins. This device is useful for connecting 5v and 3.3v devices together, for example Arduino Nano R3 uses 5V on the logic pins and you want to connect a SCL/SDA sensor that runs on 3.3V.
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Hidden Block Puzzle 120 Level ABS Material Interesting Enhances Logic and Spatial Reasoning Suitable for 6 Years Old
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5V connects to HV pin;.
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365 Level Hidden Building Block Spatial Reasoning Black White Intelligent Puzzle Puzzle Logic Thinking Training
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This is a set of four 4-channel logic level shifter breakout boards based on the BSS138 transistor and using 10K pull-up resistors. The low side allows down to 1.8 V and the high side allows up to 10 V.
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Easy Level Metal Disentanglement Brain Teaser Puzzles For Adults Kids Boys Girls Logic IQ Test Mind Challenge Educational Gifts
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This is a set of two 8-channel logic level shifter breakout boards based on the TXS0108E which accepts 1.4 – 3.6 V on the A port and 1.65 – 5.5 V on the B port. The chip does not work well with I2C because the strong pull-up resistors confuse the directionality sensor.
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Laser Maze Stacking Educational 60 Levels Challenges Laser Maze STEM Game Toys Logic Thinking Training Board Game Toy for Kids
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Each logic level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side.
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60 Levels Challenges STEM Game Laser Maze Toys for Kids Laser Maze Logic Thinking Training Board Game Stacking Educational Toy
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1 IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V. If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. This level converter also works with 2.8V and 1.8V devices.
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Children's 120 Level Hidden Block Puzzle Board Game ABS Enhances Logic and Spatial Reasoning Suitable for 6Years Old
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Multiple channels: 4 channels.
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60 Levels Challenges STEM Game Laser Maze Toys for Kids Laser Maze Logic Thinking Training Board Game Stacking Educational Toy
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Near RS232 character end is RS232 level, close to TTL character end TTL level. When MCU and 3.3 V device module is connected, 5 V and 3.3 V TTL level mutual transfer is very convenient. 5 Pieces Logic Level Converter Bi-Directional Module.
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120 Level Hidden Block Puzzle 6 Years ABS Material Interesting Enhances Logic and Spatial Reasoning Suitable for 6Year Olds
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