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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Frequency band: FDD: B1/B2/B3/B5/B7/B8/B20
One Package Size 14cm * 10cm * 7cm / 5
Wrist straps and leg straps: You can fix the handle on your arms or legs
Convert your iPad into a MacBook and easily adjust the viewing angle
Aspect Ratio 4:3
Waveshare 8-ch Relay Expansion Board for Raspberry Pi, Raspberry Pi 8-ch Relay % Converter Frequency band: FDD: B1/B2/B3/B5/B7/B8/B20Overview 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 1. Supports Raspberry Pi A+ B+ 2B 3B 3B+ 2. High quality relays, loads up to 5A 250V AC or 5A 30V DC 3. Photo coupling isolation, prevent interference from high voltage circuit 4. Standard rail mount bottom case 5. Onboard LEDs for indicating relays status 6. Relay