Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...
Fidget toys are everywhere these days. A particularly popular type simply puts some keyboard switches on a plate to provide a certain type of clicky satisfaction. [wjddnjsdnd] took that concept a ...
A common sight in ‘smart homes’, door sensors allow you to detect whether a door is closed or open, enabling the triggering ...
The kit comes with 37 parts mounted on small circuit boards. Construction seems to be good, but the markings on the parts are not always clear. Not everything is a sensor, there are many parts that ...
Abstract: In recent years, the monitoring systems play significant roles in our life. So, in this paper, we propose an automatic weather monitoring system that allows having dynamic and real-time ...
This is a library for the Arduino IDE that helps interface with ST's VL6180X time-of-flight distance and ambient light sensor. The library makes it simple to configure the sensor and read range and ...
Must find room for this in Gadget Master: Arduino Education has introduced a number of new educational kits for STEM students. The age range covered spans lower secondary school up to university level ...
Abstract: In a shopping mart, imagine ten people waiting in line. If the first five people have many items in their carts, the last person with only one or two items may wait a long time to pay. To ...
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