Building DIY Powered Sodium 
Cars That Think
JUNE 22, 2022
Not only does the RP2040 have lots of compute power, it hasn’t suffered the kind of shortages afflicting other chips. I wanted to see if I could make it easy and affordable to build a spectrometer. A Raspberry Pi Pico [left] provides both compute power and the gamma-ray spectrometer’s analog-to-digital converter. James Provost.
Cars That Think
NOVEMBER 1, 2023
Fortunately, though, at wearables’ modest power budgets, energy is effectively everywhere. But we do actually need that energy to be generated,” says Alper Bozkurt, who with Veena Misra codirects the Center for Advanced Self-Powered Systems of Integrated Sensors and Technologies (ASSIST) at North Carolina State University. milliwatts.
Expert insights. Personalized for you.
100 
Let's personalize your content