MAX3232 RS232 seriell to UART TTL Level Konverter Adapter DB9 3-5.5V Null-Modem CHF 2,92 bis CHF 4,14
74HC4051 8 Kanal Channel Multiplexer analog Arduino Raspberry ESP8266 Modul CHF 4,24(CHF 4,24/Einheit)
74HC4067 16 Kanal Channel Multiplexer Modul analog +Pins MCU Erweiterung ESP8266 CHF 3,99(CHF 3,99/Einheit)
SIPEX SP3232EEN RS232 EIA/TIA-232-F 1/2 channel CTS RTS 3-5.5V V.28/V.24 3-5.5V CHF 5,13 bis CHF 5,51
SN74HC164D CJMCU164 8-Bit Shift- Schiebe- Register Modul serial-in parallel-out CHF 4,50(CHF 4,50/Einheit)