Miroslav Pivovarsky
SLOVAKIA • + Follow
Components
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FE1.1S |
x 1 | |
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FT232RL |
x 4 | |
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Crystal 12mHz |
x 1 | |
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MCP1700T 3.3V - MCP1700T-3302E/TT |
x 4 | |
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MCP1700T 1.8V - MCP1700T-1802E/TT |
x 4 | |
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Capacitor 10uF/16V 0805 |
x 7 | |
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Capacitor 100nF/16V 0805 |
x 23 | |
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Resistor 100k 0805 |
x 1 | |
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Resistor 2k7 0805 |
x 1 | |
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Resistor 47k 0805 |
x 1 | |
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Resistor 300ohm 0805 |
x 2 | |
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Resistor 150ohm 0805 |
x 9 | |
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LED 0805 Blue |
x 1 | |
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LED 0805 RED |
x 4 | |
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LED 0805 Green |
x 4 | |
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LED 0805 Yellow |
x 4 | |
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Jumper 2.54mm |
x 8 | |
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Signal connector 2.54mm |
x 88 |
Description
4 port USB to UART convertor
This is 4 port USB to UART converter with chip FT232RL with USB hub FE1.1S. Logic level for FT232RL is 1.8V, 3.3V and 5V. Board have 4 separate jumper, for disable any UART channge. Using jumper is possible disconnect power supply for any channel.
It's a great extension to remove a lot of cabling from the table. All you need is one PCB, and you have 4 USB to UART converters on the table.
Schematic, PCB designe and more is on the my github repository.
Code
https://github.com/johnyHV/USB_HUB_-_4x_FT232RL
May 21,2020
3,182 views
4 port USB to UART convertor
This is 4 port USB to UART converter FT232RL with USB hub FE1.1S
3182
1
0
Published: May 21,2020
Download Gerber file 16
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