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Low cost current monitor tracks high dc currents

Low-cost current monitor tracks high dc currents

To measure high levels of direct current for overload detection and protection, designers frequently use either a current-shunt resistor or a toroidal core and Hall-effect magnetic-field sensor. Both methods suffer from drawbacks. For example, measuring 20A with a 10-mΩ resistor dissipates 4W of power as waste heat. The Hall-effect sensor delivers accurate measurements and wastes

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4 Plants Perfectly Hydrated

This Arduino Kit Keeps up to 4 Plants Perfectly Hydrated at All Times

Ideal for first-time tinkerers and more established engineers alike, this kit utilizes the power of Arduino—an incredibly powerful and versatile open-source electronics platform with limitless possibilities and renowned functionality. The Internet of Things revolution is upon us, and it’s forever altered the ways in which we build and interact with technology. Now, anyone with a

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automate your garden

This Arduino plant watering kit lets you automate your garden

Most Arduino owners use their microcontroller to build simple DIY devices. But this powerful board is capable of so much more. With the Arduino Automatic Smart Plant Watering Kit 2.0, you can create an automated watering system for your garden. The kit provides a fun weekend project that doesn’t involve coding or soldering, with a genuinely

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HiFive1 An Open Source RISC V Development Kit 300x200 1

HiFive1, An Open-Source RISC-V Development Kit

By bringing the power of open-source and agile hardware design to the semiconductor industry, SiFive aims to increase the performance and efficiency of customized silicon chips with lower cost. The Freedom E310 (FE310) is the first member of the Freedom Everywhere SoCs family, a series of customizable microcontroller SoC platforms, designed based on SiFive’s E31

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