ZS1100A Power Meter

by ZSCircuits

A USB-based power supply that can accurately estimate the energy consumption of IoT devices

View all updates Jul 23, 2020

Funding Goal & Future Availability

by Prajay Madhavan

The campaign ends today! In consultation with Crowd Supply, the ZS1100A funding goal is being lowered from $16,200 to $12,000. In addition, Crowd Supply is backing the campaign with an initial purchase of 15 units for their own stock. This means the campaign is officially funded and ZS1100A will be available for future purchase. Thank you for all your support! I look forward to starting production and posting progress reports.

About the Author

Prajay Madhavan

$15,619 raised

of $12,000 goal

130% Funded! Order Below

Product Choices


ZS1100A Power Meter - Complete Kit

One ZS1100A, along with a power supply, two banana-to-alligator clip cables, eight jumper wires for the front-facing I/O, a USB cable, a flash drive with software, and a quick start guide.



Main area of expertise are Electro-magnetics, RF & Mixed signal board designs, RF test and characterization, Debugging board level problems like spurious emissions, noise coupling analysis, Noise reduction in electronic Systems. In addition we design software and firmware solutions for our products.

Prajay Madhavan

Mouser Electronics

Component Provider


PCB Assembly

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