5PCS NEW STM32F030C8T6 chip microcontroller 32-bit microcontroller

5PCS NEW STM8S003K3T6C microcontroller chip IC 8-bit microcontroller

Relay module board with opto isolation for microcontroller

SD card Microcontroller MicroSD card module CH376S SPI interface TF card reader

1-Way Relay Driver Module with LED Indicator Microcontroller Compatible PLC8736

1PCS NEW STM32F103RET6 chip 32-bit microcontroller

New PEPPERL+FUCHS KFD2-STC4-1 Safety Barrier KFD2-STC4-1

1PCS NEW AT89S52-24PU DIP-40 ATMEL MCU 8-bit microcontroller