Raspberry Pi 8-ch Relay Expansion Board for Controlling High Voltage Products For Sale
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Raspberry Pi 8-ch Relay Expansion Board for Controlling High Voltage Products
Price: CN $29.44
Raspberry Pi 8-ch Relay Expansion BoardRaspberry Pi Expansion Board, 8-ch RelaysOverview
The RPi Relay Board (B) is an expansion board with 8-ch relays for Raspberry Pi. It gives your Pi the ability to control high voltage products such as home appliances.
Features
Supports Raspberry Pi A+/B+/2B/3B/3B+
High quality relays, loads up to 5A 250V AC or 5A 30V DC
Photo coupling isolation, prevent interference from high voltage circuit
Standard rail mount bottom case
Onboard LEDs for indicating relays status
Relay control pin selection jumper, allows to control the relays by custom pins other than the default pins
Reserved control Interface, allows to work with controllers like PLC
Comes with development resources, including examples in wiringPi, bcm2835, python, python-bottle (webpage control), and crontab (cron job)
