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USB To RS232 Serial Adapter Dongle
November 06, 2020 01:15PM
USB To RS232 Serial Adapter Dongle

Using ⅛" stereo plugs, sockets and cables is a convenient way of connection RS232 serial lines between PCs and micro-controllers. Here is a simple little dongle incorporating a USB-to TTL-serial module, a max2323 and an ⅛" stereo jack. TX and RX lines are configurable via jumpers.

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