Hey guys, This morning I rode my bike to work and powered the light using the dynamo mounted on the rear fork. I then parked the bike at a bike rack, and when I rode back to the train station this evening, the light didn't work. The wiring on the dynamo was fine, but when…
So I saw a bracket on the left side from the back. Which dynamo do I need?
Hello, good evening. I have a Rixe built in 1952. The front lamp lights up separately above the engine. Dynamo 6Volt/3Watt on the rear wheel. My light bulb is constantly burning 6 volts/2.4 watts. Do I need the 3 watt bulb? I have no idea, that's why I used this forum………, there's definitely someone there…
Shouldn't the flashlight be charged after sufficient cranking and be able to be used simply by pressing a button?
Hello, For our 10th-grade project, we're building a bike station that should be able to charge a cell phone in a realistic amount of time. Logically, this would require a dynamo to convert the kinetic energy. The question now is which one we would need and which factors would need to be taken into account….
Hello there, My dynamo (or rather, the thing on the tire on my bike) doesn't work when it rains. Does anyone have a tip on how to get this thing on the tire to work even when it's raining? LG
Seen it a hundred times but unfortunately never figured out its purpose. Power generation for small sensors or similar? Wind force gauges for weather stations?
I'd like to power my bike with a dynamo. However, I also want the lights to illuminate when I stop (eg, at a red light). For this, I need lights with a battery that can be continuously recharged by the dynamo. My question is whether a two-wire wiring system (for positive and negative) is absolutely…
See picture. Is there a button somewhere?