My Third Door Bell for Risk Nova

My Third Door Bell for Risk Nova. Spotted this nice desk brass bell in the charity shop today and thought that would work as an alternative. This video is out of sequence with the Charity Shop Gold or Garbage video where I buy the bell but I published it early to keep the flow of these doorbells going. Components Traditional brass desk bell Battery Push button momentary switch Wire Rubber band Large metal nut to act as the hammer Solenoid - you could make your own by winding wire round a nail that is a loose fit inside a straw so the nail can slide in and out when the current is applied. Some sort of framework to mount the "hammer" If you enjoy my videos you can help keep my channel running with a dollar for coffee and cakes https://www.patreon.com/GrandadIsAnOldMan If you don't want to use Patreon you can buy me a coffee here instead http://ko-fi.com/grandadisanoldman Grandad Merchandise - Check both of these links as the prices will vary and the shipping charges will be different. http://www.redbubble.com/people/grandadiaom/portfolio http://grandadisanoldman.cottoncart.com/ See my twitter feed https://twitter.com/GrandadIAOM Facebook https://www.facebook.com/grandadisanoldman/ Here is a selection of my related playlists/videos Simple electronic projects playlist /playlist/PLA5a2xPRSrB0qd7Hrqoc3II0OU-bx64TA Simple projects playlist /playlist/PLA5a2xPRSrB2HXSqJPl6Kv9J_pHHp4cIF Electronic Projects playlist /playlist/PLA5a2xPRSrB00lxaX8BD46F1QDJTe7Em4 Cheap electronic kits /playlist/PLA5a2xPRSrB0ErqyWzQTL6yk8m0FxkD0_ Home made simple basic electric motors /playlist/PLA5a2xPRSrB0dg3UjfVcfW0ch_4cJiWuC Hall Effect Sensor projects /playlist/PLA5a2xPRSrB39m4_Gi_AbCj2i1B9swtBF Pulse Motors /playlist/PLA5a2xPRSrB2NH9Qe9u4KVJjelgMpd-kK Electric Plane Launcher /playlist/PLA5a2xPRSrB0fqqBgh-nwOPlNvm0FDJxC Remote Control Door Lock playlist /playlist/PLA5a2xPRSrB1HM3Smxg8X-IG7dSuJyzkK Remote release for rubber band powered car /playlist/PLA5a2xPRSrB0bfyye--lJqxps5jqnk9db Shoutout for my other channel /watch/SSlIOSJLsuuLJd41ipO9o0BrSRPx2a5ALP=tsil?UOTyYt4Ch0hCI Oldest videos /c/GrandadIsAnOldMan/videos?flow=grid&view=0&sort=da Most Popular /c/GrandadIsAnOldMan/videos?sort=p&flow=grid&view=0 Newest videos /c/GrandadIsAnOldMan/videos?sort=dd&view=0&flow=grid Playlists /c/GrandadIsAnOldMan/playlists?flow=grid&view=1 I have thousands of videos on YouTube, to find one try my search guides /watch/wgcHOoOSBecSH or /watch/kRYwkwgU4jZUw My Channel page /c/GrandadIsAnOldMan My "GrandadsOtherChannel" channel is generally where I will host the videos that give extra detail or longer versions of the videos I post on my main channel /c/GrandadsOtherChannel

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