The LED matrix 8x8 is a system of 64 interconnected LEDs that, with the help of the MAX7219 LED driver, light up as programmed, and all of this is located on one board and is truly easy to use. You ...

We’re all used to Bluetooth chips coming in QFN and BGA formats, at a minimum of 30-40 pins, sometimes even a hundred. What ...

A year ago, I’ve design reviewed an MCU module for CAN hacking, called TinySparrow. Modules are plenty cool, and even more so when they’re intended for remaking car ECUs. For a while ...

The LED, or light-emitting diode, is very unlikely to fail, and if it does, it goes out slowly over the years. Instead, it's the other electrical bits in LED bulbs that fail and cut off the bulb's ...

Kerala High Court criticized the Travancore Devaswom Board for poor crowd management at Sabarimala temple, ordering improvements in facilities for pilgrims. The Kerala high court on Wednesday sharply ...

Abstract: This research work demonstrates the usefulness of an accelerometer sensor and how it can be used to move an object using hand gestures. The device uses two Arduino UNO models, one as the ...