Waveshare 3 Channel Raspberry Relay Board

The 3 Channel Raspberry Relay Board gives your Pi the ability to control high voltage/high current devices, easily makes normal home appliances become intelligent. Supports Raspberry Pi A+/B+/2B/3B; High quality relays, loads up to 250VAC/5A, 30VDC/5A; Photo coupling isolation, prevent interference from high voltage circuit; Onboard LEDs for indicating relays status; Relay control jumper, allows to control the relays by custom pins other than the default pins; Comes with development resources, including ...