| Node-RED is popular with makers interested in IoT projects and home automation. The web-based, open-source system makes it easy to graphical...
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| There are often situations with a circuit or equipment where you want to add a module that can measure and display voltage, current, and per...
| Joy-iT have introduced the JDS2915 two-channel signal generator. This model can output various signal waveforms at frequencies up to 15 MHz...
| Dragino is a manufacturer of IoT hardware, specialized in Linux IoT/VOIP, Arduino Yùn add-on boards and LoRa modules and gateways. One of th...
| The I²C bus standard is used in a wide variety of embedded applications. For testing and development purposes, Excamera Labs has developed t...
| In days of yore before all PCs came with USB ports we were busy toggling pins on the PC’s parallel port and communicating via RS-232. Nowada...
| If you're having problems with mice at home, then you can attempt to catch them with (animal friendly) mouse traps. But you can also repel t...
| It’s not easy to find a small, high-quality monitor that is conveniently portable – the options are fairly limited. The Joy-View 13 makes th...
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| Building a small weather station to take measurements of the main environmental variables could hardly be simpler; grab an off-the-shelf mic...
| The things likely to strike any reader or potential buyer of this book are (1) the extremely long title and (2) the term ‘Hollow State’. For...