DIY Coil Winder | Electronics Forum (Circuits, Projects and ...
2010年5月2日 · I've seen a few good videos of homebrew winders but not all include a traverse guide to make sure the coil ends up neat. YouTube - Guitar pickup winder, coil winder, automatic traversal YouTube - Guitar Pickup Winder (wish the Schema was available for this) YouTube - Auto traverse pickup winder The Three main area's are Speed of the bobbin Traverse
DIY Coil Winder | Page 3 | Electronics Forum (Circuits, Projects and ...
2010年5月2日 · (the coil wire evaporated at the first attempt to solder it. I got the idea to use felt since the winder motor was an ancient turn table drive with rpm adjustment achieved by a piece of felt pressing against a brass disk moving on the main shaft by centrifugal force and springs attached to a fixed ring on it.
DIY Coil Winder - Electronics Forum (Circuits, Projects and ...
2010年5月2日 · Just to let you know I've not given up on the coil winder just looking at the options and doing some tests. Main issue is the practicality of using a threaded bar for the traverse system.Before I commit to lots of work especially by other people willing to help out I …
Stepper motor solution for a coil winding machine.
2023年9月25日 · A coil/transformer winder of course needs a motor and a shaft to turn the bobbin, and a magnet wire guiding system which usually consists of some kind of mechanical system, usually gears to drive the guiding shaft, which in turn is driven from the main shaft,-much like a feed screw on a metal lathe.
DIY air coil tuner | Electronics Forum (Circuits, Projects and ...
2019年7月14日 · Came across a pretty neat DIY solution yesterday. An empty glue stick body, with a slug attached to the glue carrier, to provide nulling in a BFO reference coil. Skip ahead to 11:03 here:
Anybody have any success with cheap transformer winding …
2011年8月21日 · Such as this: **broken link removed** Do these things work good? I need some custom smps transformers made and I was thinking about buying something like this.
How to make a 470uH inductor? - Electronics Forum (Circuits, …
2007年7月15日 · A 470uH coil on a 1/4 inch dowel with 1/4 inch length using 30 gauge wire is only 30 feet of wire, you could wind one in half an hour with what you have a round the house if you have enough 30 gauge wire.
DIY Quartz clock with Bell-striking | Electronics Forum (Circuits ...
2024年12月28日 · Hello, I have bell from old quartz clock: when I connect plus and minus to the battery, the bell works. but it doesn't stop working because it doesn't know how many times it has to ring the bell. So my question, do you have a simple scheme for DIY Quartz clock with Bell-striking . where the...
The Making of Choke Coil - Electronics Forum (Circuits, Projects …
2010年12月20日 · Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets.
Stuck with the coil winder? Here's a cheap and accurate …
2010年12月1日 · Hi friends, the downside of the coil winder is a precise traverse drive which can get pretty expensive using acme drive spindles. Here is an easy way to overcome that problem. All you'll probably need is a six-pack of beer to "bribe" your local locksmith. :) …