$0.99



Features: The high-performance microcontroller chip CH340 USB has stable performance and excellent quality. Onboard 2 channels 5V, 10A/250VAC, 10A/30VDC, long relay life, can be continuously sucked 100,000 times. The onboard power supply has LED indicators and relay status LEDs for added convenience. The module features overcurrent protection and relay diode freewheeling for safe and secure operation. The serial port debugging software can be used to send the serial port command on the computer to control the opening and closing of the 2-way relay. Specifications: Condition: 100% Brand New Material: ABS Model: LCUS Rated current: 0 Rated voltage: 5V 3C rated voltage range: 36V Package list: 1 * Relay Module