Electronics on the floor: Make your own sliding tubular variable capacitor https://stream.echo6.co/videos/watch/944e4a48-bc2d-4fb4-92b1-72f3cb6e122b Get two pieces of plastic pipe, some kitchen foil and sticky tape to make your own sliding variable capacitor. Goes up to 94pF but higher value variants are possible especially if you use a larger surface area of foil or get the plates closer together (eg thinner tube). PS: If you liked this video please consider supporting Amateur Radio VK3YE by: Subscribing on YouTube,, Checking my books page at https://books.vk3ye.com, Shopping on Amazon via: https://amzn.to/3iiDQXv, or, Shopping on eBay via: https://ebay.us/i9DuWP (then if you buy something I'll get a small commission at no cost to you) Wed, 15 Apr 2026 09:45:56 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co Electronics on the floor: Make your own sliding tubular variable capacitor https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/944e4a48-bc2d-4fb4-92b1-72f3cb6e122b All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.