Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 13 - Jun 18
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Description
Produino LTC3108 -1 Ultra Low Voltage Boost Converter Power Manager Development BoardOperates from Inputs of 20mV n Complete Energy Harvesting Power Management System Selectable VOUT of 2. 35V, 3. 3V, 4. 1V or 5V LDO: 2. 2V at 3mA Logic Controlled Output Reserve Energy Output n Power Good Indicator n Uses Compact Step Up Transformers General Brand Produino Model Num Quantity 1 piece Material PCB Specification Application arduino or diy Working Voltage 5V Working Current 100mA English Manual Spec No Download Link NO Dimensions & Weight
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 1033 reviews
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Product Reviews
★★★★★ 3
Good stand but has issues.
Color: Black - Sunburst
Very sturdy and looks good. But, the part that holds the umbrella is loose and requires a wedge to stop it spinning (I used a plastic knife). Also the screw on the bottom RUSTS and in a BIG way. To solve the rust issue I put an old plastic cutting board under it. We use it with the modifications mentioned.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Durable, easy to set up
Color: Black - Sunburst
Works great, easy set up!
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Assembly great!
Very good item. Good structure and easy to assemble
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Easy install!
Works great and easy to install.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Nice umbrella stand
This stand is sturdy enough for my 9 ft umbrella. I only used water to fill it so it can be moved if necessary. The umbrella is taken down if it gets too windy as it would be damaged. This would not be the fault of the stand, just the nature of living near the coast.
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Reviewed in the United States on May 1, 2026
