In this second part of my series on Amazon's AWS IoT Edukit learning program, I discuss the implementation of a serverless application by using some additional AWS IoT features.
The powerful Teensy 3.5 microcontroller (MCU) module, combined with a Bridgetek-controlled thin-film transistor (TFT) touchscreen display and some analog components, makes for a low-cost Potentiostat instrument.
With the proliferation of battery-operated Internet-of-Things (IoT) devices capable of long service intervals, designers need precise measurement of a device's current draw and power consumption. The Joulescope JS220 meets this requirement and many other higher-current measurements as well.
Using the Amazon Web Service (AWS) IoT EduKit as a starting point, I will show you how to build a custom system to monitor the air quality of an electronics workspace. This is the first of a two-part article series.
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