In this project, we’ll demonstrate how to make a colorful, king-sized coconut tree (5 feet) decorative showpiece using a digital RGB LED strip.  The RGB LED strip is cut and arranged to form the shape of a coconut tree. The ATMega328 microcontroller is used to control the LED strip, generating several flashing, fading, and blinking…

Some small devices and gadgets become so homogenous in our lives that we forget their importance is indispensible to us. One such electronic accessory is a multi-pin plug adapter. Acting as a single solution to connect multiple gadgets to a single power port, this small electrical equipment can create a big problem when absent.   Although multi pin adapter is a common accessory, a multi pin plug adapter, not many of the users would be aware that what is on the inside of this adapter. Is it a mesh of wires connecting to every port making a complex internal structure? How are the different connections protected from internal short circuiting?  This insight will explore the details of the internal structures and their features of a 3-pin plug adaptor.