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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Waveshare Multi Protection 8-Channel Industrial Relay Module for Raspberry Pi Pico, 20218Features 1. Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal 2. Onboard photocoupler isolation, prevent interference from external high voltage circuit connected to the relay 3. High quality relay, contact rating: 10A 250V AC or Less than or equal 10A 30V DC 4. ABS protection enclosure with rail mount support, easy to install, safe to use 5. Breakout USB port and BOOT pin,
Features1. Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
2. Onboard photocoupler isolation, prevent interference from external high-voltage circuit connected to the relay
3. High quality relay, contact rating: 10A 250V AC or Less than or equal 10A 30V DC
4. ABS protection enclosure with rail-mount support, easy to install, safe to use
5. Breakout USB port and BOOT pin, make it easy to debug without disassembling the enclosure
6. PWR indicator, RGB LED, and passive buzzer outside the enclosure
7. Come with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)
Specification
1. Operation voltage: 5V
2. Relay channel: 8CH
3. Communication protocol: USB
4. Contact form: 1NO 1NC
5. Communication interface: Micro USB
Package List
1. ABS protection enclosure (top and bottom) x 1
2. Pico-Relay-B x 1
3. Screwdriver x 1
4. Screws pack x 1
Specification:
| Package Weight |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 243 reviews
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Product Reviews
★★★★★ 4
Cake plate size
Item Package Quantity: 200, Size: 7 Inch Plate
These are more like cake plates or children's plates. I use them for desserts or a sandwich but when I want a bigger one then I get the other ones a bigger size......
The quality is good though and the price is acceptable.
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Reviewed in the United States on May 11, 2026
★★★★★ 5
The size of the plates
Item Package Quantity: 50, Size: 10 Inch Plate
Great sturdy paper plates
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Paper plates
Item Package Quantity: 50, Size: 10 Inch Plate
Paper plates sturdy ,pretty too
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Good value
Item Package Quantity: 50, Size: 10 Inch Plate
Good, sturdy plates. Great in the microwave. Leak resistant.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Great option. For less clean up! these are a must
Style: 8.5 Inch, Size: 90 Count (Pack of 1)
Inexpensive, sturdy, perfect instead of heavy dishes. Good versatility and size. Thick and they don’t crumple when a full supper is on them.
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Reviewed in the United States on May 29, 2026