Blink LED using arduino UNO microcontroller or make LED turn off and on continuously.Use-Basic knowledge of microcontroller(I/O) Requirement Requirement(Hardware)-x1 -LED x1 –Breadboardx1 –Arduino UNOx1 –Resistor (220ohm)x4 –Jumper cables(M-M)x1 –Computer or laptopRequirement(Software)-... By: shanmadi