The basics and working of CD4017 are discussed in this video. br br br Required Components:br IC: 4017br Resistors: 220 Ω, 10 KΩbr Capacitors: 10 μFbr Miscellaneous: LEDs, Breadboard, 5v power supplybr br br br My Facebook page Link:br (Please like and follow my page)br br Instagram:br user name: eewave.