โมดูลแปลงระดับสัญญาณ 8 ช่อง สองทิศทาง level shifter 8-bit bidirectional voltage level converter high-speed full-duplex bidirectional 8-way level shift board module connector

ตัวแปลงสัญญาณ 3.3v เป็น 5v หรือกลับกัน สามารถแปลงไฟได้ถึงระดับ 2.8V และ 1.8V 

If you have tried to connect a 3.3V device to a 5V system, you know what a challenge is. The bidirectional logic level shifter is a small device that safely reduces the 5V signal to 3.3V while boosting 3.3V to 5V. This level shifter is also suitable for 2.8V and 1.8V devices. The real difference between this logic level shifter and our previous version is that you can successfully set the high and low voltages and safely lift them on the same channel. Each level shifter has the ability to convert 4 pins on the high side to 4 pins on the low side, with two inputs and two outputs for each side

 

The level shifter is very easy to use. The board needs to be powered by two voltage sources (high voltage and low voltage) used by the system. High voltage (eg 5V) to the "HV" pin, low voltage (eg 3.3V) to "LV", ground from system to "GND" pin

Compatible with 5-3V system