Search results

  1. K

    AC circuit and relay

    Hi guys, I am trying to trigger a 230vac circuit off of a 24vac circuit. I thought the easiest way to do this would be with a relay as it allowed for sufficient current on the 230vac side. I got a relay with a 24vac coil, but with the coil resistance of 180 ohm it brought the signal...
  2. K

    LED Controller

    Hi, I have recently wired up an array of RGB LED lighting on my car. I have it in 8 different sections and want to make a controller that gives me full RGB Colour mixing with intensity control over each section individually. So based on this I figure I need 24 individual outputs. The LED's...
  3. K

    Audio Resistance

    I have an audio device which the amplifier on it broke. The amplifier had a 100kohm input. The part I want to replace it with only has a 10kohm input. Is it as simple as just adding a resistor across the connection to make it appear as 100kohm or do i have to do more? Cheers
  4. K

    Car Audio Repair

    Unfortunately due to a miss wire, the headunit in my car ended up in smoke. I have since pulled the headunit out and traced the fault to be the amplifier unit in the headunit. I Removed it, put the headunit back in the car and everything else works great. What I am hoping is I Have got 2 Fusion...
  5. K

    Microcontrollers and PWM

    I am looking at making a custom LED circuit, which will involve approx 300 RGB Leds which i would like individual control of each color in each LED, meaning approx 900 individual outputs are required. Is there an easy way to do this? I have been looking at micro controllers but most of them i...
  6. K

    Dead LED's

    I have a circuit with 4 3w LEDs in series. There is a Voltage regulator on the + end with an incoming voltage of 24v. The voltage regulator appeared to be dead so i replaced it. The LEDs still do not work. Is it possible that when the voltage regulator died (win tested it had 24v on the output)...
Top