1.8V or 3.3V ?

Is it better to run CC2650, CC2640, CC1350 or CC1310 SoCs from Texas Instruments keeping in mind ultra low power and utilizing energy harvesting at 1.8V (but consume larger current) or at higher voltages (like 3.3V ) but consume lesser current? Well, it depends. The performance will be similar because the core runs at 1.6V … Continue reading 1.8V or 3.3V ?

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Energy Harvesting Shields for RedBearLab’s CC3200 WiFi Micro

A little while ago i got really interested in ultralow power applications and Energy Harvesting. After researching for a while i chose to do some projects that exploit energy harvesting. For my parts selection i decided to go with TI's BQ25505 and BQ25570. I designed shields for my Wifi Micro keeping in mind that my … Continue reading Energy Harvesting Shields for RedBearLab’s CC3200 WiFi Micro