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Description
SME 4-20MA SENSOR BRICKSensor Breakout Board to test Current Loop 4~20mA with 5~24V DC DC Power Boost Convertor @150mA Overview 4~20mA Sensor Brick is an electronic brick module that can be used to test electronic current loop from 4mA to 20mA and support type2,3,4 current output. With a 5V to 24V DC DC power boost convertor, its max current output can be 150mA, which can be for equipment use. Features Compatible with the mainstream 2. 54 and 4 pin Grove interface in market
Sensor Breakout Board to test Current Loop 4~20mA with 5~24V DC-DC Power Boost Convertor @150mA
Overview
4~20mA Sensor Brick is an electronic brick module that can be used to test electronic current loop from 4mA to 20mA and support type2,3,4 current output. With a 5V to 24V DC-DC power boost convertor, its max current output can be 150mA, which can be for equipment use.
Features
- Compatible with the mainstream 2.54 and 4-pin Grove interface in market
- Compatible with type2,3,4 electronic current loop With use of M4 standard fixed holes
- Compatible with M4-standard kits such as Lego and Makeblock
Specification
- Brick Type : Sensor Brick
- Brick Interface : 4pin Parallel
- LED Color : Blue
- Weight : 15.00g
- PCB size : 40.6x29x1.6mm
- Power supply : 5VDC
- Compatible interfaces : 2.54 4-pin interface and 4-pin Grove interface(1)
- Power Supply : min-4.5VDC, typ-5VDC max-5.5VDC
- Input measurement current min:4mA, max:20mA
- Output Current(DCDC) : max-150mA
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
4.6 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Great thick squeaky ball
Color: Large Set of 2
These are good thick rubbery squeaky balls. My boy loves them! He's 75lbs. Strong chewer. I hav hard time squeezing to squeak, but he doesn't... He loves it!!!
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Squeaky ball
Color: Large Set of 4
Perfect squeaky ball. Dogs love them. I love that they're durable and their thickness aids their durability. My Great Dane will play alone for hours with a ball.
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Reviewed in the United States on June 20, 2025
★★★★★ 5
Fun
Color: Interactive Dog Ball
Fun!
Second purchase. Solid and rugged for 22 lb dog. He loves it.
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Reviewed in the United States on December 21, 2025
★★★★★ 5
Excellent Pee Pad Holder for Indoor Dog Training
This pee pad holder is very practical and works great for indoor potty training. The non-slip silicone material stays firmly in place and doesn’t slide around on the floor. The raised edges do an excellent job preventing leaks and protecting my floors. The magnetic clips hold the pad securely, even when my dog moves around a lot. Overall, it’s well made, easy to clean, and makes puppy training much less messy.
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Reviewed in the United States on January 7, 2026
★★★★★ 5
Best choice
This pee pad holder has been a lifesaver for indoor puppy training. The 24" x 24" size fits standard pads perfectly, and the non-slip silicone keeps everything in place. The raised, leak-proof edge gives great floor protection, while the four magnetic clips securely hold pads without tearing. It’s easy to clean, durable, and looks neat at home. A practical, well-designed tray that makes potty training cleaner, easier, and far less stressful. Highly recommended for apartment owners and busy pet parents.
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Reviewed in the United States on January 12, 2026