Hey, are there any rims for the front wheel with a hub dynamo where the hub clicks when idle? Unfortunately, I have a hub on my rear wheel that doesn't make any noise when idling, but is there something like that for the front wheel? I'd have to replace the entire front wheel because I…
Hello everyone The following: I'm wondering what the current-time diagram of a conductor loop would look like if it were approaching a magnet. Is it simply a sine wave? Or something else? Here are the diagrams of the voltage and magnetic flux. Perhaps we can derive something from them? LG
Hello, I'm planning on equipping my bike with a front-mounted motor, which means I have to remove the dynamo. But now I have the problem that I still need to power the lights somehow. I noticed that my controller has a 6V light connection, just like the dynamo, but it's direct current, and the current…
I have recently been doing some research on sustainable electricity on the internet and I came across this: This is a kind of floating mat that can generate electricity through wave power. According to the internet, it can generate up to 100 MW. My question now: Is this really possible?
I have an electrical engineering exam tomorrow, and I have a question about inductance from the textbook that I can't answer myself: Why is it fundamentally difficult to calculate the inductance of an iron-filled coil? I'm very happy to receive answers.
Hi, I bought a Styria Waffenrad three months ago. It's a side-mounted dynamo with two wires that go to the filament, just for your information. I rode it to school this morning. It was working when I started riding, but when I arrived, it was off. The wire is intact, and the cables are connected….
Hello everyone! I have two cables on each bike light. Can I plug all four into the one terminal on the dynamo? Thanks for your answers!
I recently acquired a voltmeter. How exactly do I use the tester to determine whether the part is working or not? The wheel shouldn't be installed in the frame.
Or would he need at least the speed needed to light up a bicycle lamp?
I'm trying everything to get my dynamo to spin on the tire, but unfortunately it doesn't work. My dynamo isn't attached tightly enough to the tire. It's lightly touching the tire but doesn't spin. To get the power flowing, I have to press it against the tire, but you can't ride a bike that way……