Learn how computers add numbers and build a 4 bit adder circuit https://tube.loping.net/videos/watch/7ab61777-33d5-49f5-a48b-c9216a12e5ec Let's build a circuit that adds numbers! Binary addition is even easier than decimal addition since you don't have to know how to add numbers larger than 1. Support me on Patreon: https://www.patreon.com/beneater You can get all the components used in this video from any online electronic components distributor for a few dollars. Complete parts list: 2x 74LS86 (Quad two-input XOR gate) 2x 74LS08 (Quad two-input AND gate) 1x 74LS32 (Quad two-input OR gate) 2x 4-position DIP switch 5x LEDs 1x Solderless breadboard 22 gauge wire USB charger and cable or some other 5v power source Tue, 14 Jul 2026 00:36:27 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.loping.net Learn how computers add numbers and build a 4 bit adder circuit https://tube.loping.net/lazy-static/avatars/8a56e488-2120-4649-a417-badf5893657b.png https://tube.loping.net/videos/watch/7ab61777-33d5-49f5-a48b-c9216a12e5ec All rights reserved, unless otherwise specified in the terms specified at https://tube.loping.net/about and potential licenses granted by each content's rightholder.