2 Stück PCF8574 A / P / AP I2C I/O Bus Expander DIP16 IC Arduino ESP8266

PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module

2 Stück PCF8563P I2C RTC CMOS-Echtzeituhr Real Time Clock DIP8 IC ESP32 ESP8266

2X PCF8574 PCF8574P DIP-16 Remote 8-bit I/O Expander IC

2 x CD4051 CD4052 CD4053 MUX DEMUX I/O ADC Arduino ESP8266 Multiplexer Erweiter

NodeMCU I/O Breakout Expansion Board Development Kit Shield ESP8266 Esp-12E

5PCS PCF8574P DIP-16 Chip Remote 8-bit I/O Expander Original IC NEW

NodeMCU Breakout Base Board MCU Module ESP8266 V3 Breadboard Plate For ESP-12E