https://tube.loping.net/videos/watch/e117c1d9-107d-4d4a-8c2d-d5e2604ba156 In this video, we build the JK flip-flop described in my previous video (https://youtu.be/F1OC5e7Tn_o) and find out it doesn't work properly. I demonstrate "racing" (aka "race around" or "race condition") in a JK flip flop. Support me on Patreon: https://www.patreon.com/beneater If you want to build this (broken) circuit, you can get all the components used in this video from any online electronic components distributor for a few dollars. Complete parts list (everything in this video): 1x 74LS02 (Quad 2-input NOR gate), 1x 74LS11 (Triple 3-input AND gate), 2x LEDs, 2x Momentary "Microtivity 6mm tact switch", 3x 1KΩ resistors, 1x 100Ω resistor, 1x 0.001µF capacitor, 22 gauge wire, 5 volt power source (e.g., a USB phone charger), Clock circuit from https://youtu.be/kRlSFm519Bo Mon, 13 Jul 2026 22:32:46 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.loping.net https://tube.loping.net/lazy-static/avatars/8a56e488-2120-4649-a417-badf5893657b.png https://tube.loping.net/videos/watch/e117c1d9-107d-4d4a-8c2d-d5e2604ba156 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.