I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

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 ...

With their cheap price tags, massive I/O provisions, and low power consumption, microcontrollers like the uber-popular ...

The 714,566 hectare site comprises two distinct parts: the dormant volcanic Pinacate Shield of black and red lava flows and desert pavements to the east, and, in the west, the Gran Altar Desert with ...

Nothing big, just my own implementation of an associative array - also known as Map or HashMap (when you're coming from Java) for all kind of Arduino projects. I wrote it to use in my Arduino projects ...

NeuroBand is a specialized smart safety armband engineered to provide timely assistance to elderly and high-risk individuals ...

The BitArray class allows the user to instantiate an array of elements, each of the same size in bits. For example one could create an array of 100 throws with a dice. Normally this would take 100 ...

Rostec State Corporation's Rosel Holding is launching mass production of a new modification of the Russian photosensitive CMOS sensor with 4K resolution. The product is designed for modern machine ...

Netflix is rolling into February 2026 with a packed slate of originals, returning favorites and major library additions. The most anticipated release this month is “Bridgerton: Season 4 Part 2,” which ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

Abstract: With the demanding system requirements for the fifth-generation (5G) wireless communications and the severe spectrum shortage at conventional cellular frequencies, multibeam antenna systems ...

Abstract: A low-cost datalogger intended for standalone photovoltaic (PV) systems in developing countries was designed by employing open source software and hardware. The low-cost datalogger is ...