Soldering SMD PCF8574T IC Digital Input Output I2C GPIO Expander - SOP16 to DIP16 Adapter PCB Board

Soldering and testing solder joint connections with a multimeter SMD PCF8574T A I2C Interface 8-bit IO Expansion GPIO (General Purpose Input Output) pin Expander extender to custom manual cutting SOP16 to DIP16 Adapter plate converter PCB breakout Board sundut2 #pcf8574 asal nyambung 😉😑✌