Blog
Matt Liberty joins Robert Feranec and Joshua Brown for a deep technical discussion of the JS320.
The JS320 builds on the JS220 with a redesigned measurement path focused on low-current accuracy. Learn how improved offset stability, Enwavify™ v2, and new signal-chain architecture deliver better results for modern low-power devices.
To our customers, The past year has been challenging. In addition to continued uncertainty due to SARS-CoV-2, we are in the middle of a historic semiconductor shortage, which started becoming critical in early 2021. The shortage shows little signs of...
Software Architecture and State
In this blog post, we examine our recent work with the Joulescope User Interface (UI). We step back from current and voltage measurements to discuss our challenges and how we improved the software architecture for future success. Software architecture is how software...
Joulescope launches today, empowers engineers to extend battery life
Jetperch LLC announces Joulescope™, an affordable test instrument that empowers engineers to develop products with increased power efficiency and longer battery life By: Jetperch LLC OLNEY, Md. - July 9, 2019 - PRLog -- Energy efficiency is critical for electronics products, especially for battery-powered and...
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New DC Energy Analyzer Charges Up on Kickstarter
Jetperch LLC hopes to raise $68,800 to launch an affordable test instrument that helps engineers, developers, and makers create more energy efficient electronic products By: Jetperch LLC OLNEY, Md. - Feb. 19, 2019 - PRLog -- Joulescope™ launches on the crowdfunding site Kickstarter today. Starting...
Read moreabout New DC Energy Analyzer Charges Up on Kickstarter
Electrical current is the flow of electric charge from positive voltage to negative voltage. We now know that electrons move through conductors from negative voltages to positive voltage. We had a 50⁄50 chance of guessing “right”, so, yeah. Electrical current is the...
This video demonstrates the Joulescope User Interface running on a Windows® 10 PC. The Joulescope User Interface software is open-source. You can find the source code on github: pyjoulescope_ui pyjoulescope The target is the Arduino Pro Mini 3.3V (SparkFun, Adafruit)...
This video introduces Joulescope, a new low-cost energy analyzer, which measures current and voltage, then computes power and energy. The video includes two demos. The first demo is a static measurement. The second demo uses an Arduino Pro Mini to...