This deluxe (unsoldered) serial port adapter (RS-232 adapter) converts logic-level signals to the higher voltages required for RS-232 and similar serial ports. Unlike competing units, the Pololu serial adapter operates over a 3-5.5 V supply range and gives you access to all eight of the signal lines available on a DB9 connector, including five transmit lines and three receive lines. This item is the partial kit version of the 23201a serial adapter. All surface-mount components are assembled; the 0.1″ breakaway male header strip and DB9 connector are included but not soldered. https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2025-01-23 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2025-03-22 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2025-04-20 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2025-09-28 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2025-11-26 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2025-11-29 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2025-12-12 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2025-12-18 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2025-12-20 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2025-12-26 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-01-03 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-01-16 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-01-24 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-01-30 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-02-02 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-02-04 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-02-07 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-02-12 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-02-20 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-02-25 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-02-28 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-03-02 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-03-04 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-03-09 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-03-11 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-03-14 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-03-16 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-03-18 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-03-25 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-03-28 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-03-31 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-04-04 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-04-12 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-04-14 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-04-16 https://elecena.pl/product/27741490/pololu-23201a-serial-adapter-partial-kit 2026-04-18