Black Friday Sale!!!1!

Our first sale ever.

For a limited time, a selection of our favorite in-stock projects have been discounted by 15%, while supplies last! We might never do this again, so check it out quickly.

Microcontroller Boards
Power Management

Spark Analyzer

A versatile, ESP32-powered, USB Type-C power supply & power-delivery analyzer

This project is launching soon.

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Introducing Spark Analyzer, an innovative ESP32-powered USB Type-C Power Delivery (UCPD) compatible device designed to streamline the development and debugging process for projects and prototypes. With its compact and sleek design, wireless control, adjustable voltage output, and more, Spark Analyzer is your go-to solution for power delivery and analysis.

With Spark Analyzer, developers can effortlessly monitor and manipulate voltage levels, log data, and analyze power consumption through a user-friendly and intuitive smartphone interface. This versatile device features both Wi-Fi and BLE connectivity, enabling wireless control and data logging, eliminating the need for cumbersome physical buttons, and facilitating remote operation from a distance.

The sleek design of Spark Analyzer ensures easy attachment to any existing UCPD compatible wall wart or power source, without the necessity of additional stands or tables. Its compact form factor guarantees flexibility and convenience, making voltage control and data logging accessible and trouble-free.

Key Features


Spark Analyzer Mobile App (In Development)

The Spark Analyzer Mobile App, currently in development, is the perfect companion to your Spark Analyzer device. It simplifies monitoring and controlling power delivery with voltage selection, power output on/off control, and power consumption monitoring. Future app updates will include log exports, current limit settings, and more.

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In the Press

Hackster News

"Driven by an Espressif ESP32-C3, this debugging tool lets you control and monitor voltage and current from a companion smartphone app."

PCBWay Community Blog

"With a compact exterior, Spark Analyzer supports wireless control and can adjust voltage output. Therefore, whether it's power transmission or analysis work, Spark Analyzer can be your preferred solution."

About the Team


Cambridge, UK  ·  elektrothing  ·

We integrate electronics and firmware solutions to create ready-to-use open-sourced products AKA "things" to improve access and literacy of these technologies and design engineering.

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