iHaospace 2 Pcs STC15W204S 51 Core Learning Development Board Module Microcontroller System Board

Produktbeschreibung

All IO ports are all led out. Onboard a single-chip controlled LED, connected to IO port P3.2, can be used for IO port output, PWM wave modulation and other experiments. Onboard a patch switch, connected to IO port P3.3, can be used for IO port input, interrupt and other experiments. The external patch switch and LED of the IO port do not affect the normal use of the IO port. Onboard TTL level serial port, RXD (connected to P3.0) and TXD (connected to P3.1) can be used for STC download program/serial port upper and lower computer communication (requires timer cooperation) and IO port input and output experiments.