Mô Đun Chuyển Đổi Ttl Ams1117 Dc 5v Sang 3.3v Chuyên Dụng tại Lotte Market
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#Base #Resistor #TTL #Logic #Level #Converter #Module #AMS1117 #DC #5V #To #3. On board DC 5V to 3. On board 8 channels 5V to 3. 3V to 5V) Logic level converter,base Limiting resistor. 54mm pin pitch. Typical applications:. SI4432 to AVR/PIC MCU. Level conversion principle:. 3V level plus 470 ohm current limiting resistor, to avoid being burned of 3. So,: Còn hàng
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Giới thiệu Mô Đun Chuyển Đổi Ttl Ams1117 Dc 5v Sang 3.3v Chuyên Dụng tại Lotte Market
#Base #Resistor #TTL #Logic #Level #Converter #Module #AMS1117 #DC #5V #To #3.3V
Base Resistor TTL Logic Level Converter Module AMS1117 DC 5V To 3.3V
Description:
On board DC 5V to 3.3V DC-DC Step-Down Power Supply Buck Module, IC AMS1117-3.3
On board 8 channels 5V to 3.3V(also 3.3V to 5V) Logic level converter,base Limiting resistor
Breadboard friendly
2.54mm pin pitch
For IIC I2C UART SPI etc.
Typical applications:
NRF24L01 to AVR/PIC MCU
SI4432 to AVR/PIC MCU
CC1101 to UNO/AVR/PIC/STM32 MCU
Level conversion principle:
Between 5V and 3.3V level plus 470 ohm current limiting resistor, to avoid being burned of 3.3V port.
So, when the LOW side no-load, HIGH side plus 5V level,LOW side test is still at 5V level，vice versa.
This is a normal phenomenon, not the level conversion function does not work.
Specifications:
Module No.: TB361
PCB size: 25x15mm/0.98x0.59”
Quantity: 1 Pc
Note:
Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
No Retail Package
Package Contents:
1 x Logic Level Converter Module