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Recent content by moonloopsun

  1. M

    Spikes in relay system

    that’s the thing, i change all the cables, pre amp, amp, turn table. i keep getting that spike. it’s there also when the preamp is connected to the speaker directly without anything else. i can eliminate it only when the electricity cable is connected to another socket 20 meters away. I tried...
  2. M

    Spikes in relay system

    Hi guys. i hope that someone can help us. We moced to a new flat and installed an audio system in a room where we have 4 Shutters that are driven by a Shelly 2.5 relay. the problem is that when the relays are starting or stopping the engine the turntable‘s preamp is picking a spike pop noise and...
  3. M

    Battery Consumption

    Hi guys, I am new here and still not an engineer and have not much knowledge in Battery / electricity but have a major project I am working on and would be very happy to get some answers.. I am trying to build a machine that is using a spin motor that work periodically in set times (650...

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