controller

  1. S

    What controller should i use

    I have a 5v cob led strip with addressable leds running a sk6812 chipset. Does anyone know a good dreamcolor (color-chasing) Bluetooth controller that will run these?
  2. Rockingit

    3ch / DHW + 2 zone smart controller

    Be grateful to know if anyone is aware of a smart stat system that's built-in dual zone CH as well as standard timed DHW. As far as I know, Nest, Hive and Tado don't, you'd need to use two sets, which is practically possible but a bit 'lumpy' and obviously doubles the hardware costs. However...
  3. tioxx2169

    Advice for Synchronized LED Controller - SP110e or alternatives?

    Hi there, I am building a motorbike wheel lighting with some WS2811 or WS2815 LED strips (still need to decide...). I'm searching for a compatible bluetooth LED Controller for this project. I need two controllers, one for the front wheel and one for the rear one. Any Idea if it is possible to...
  4. N

    3 phase AC motor to a 120V speed controller

    I have a 3 phase AC motor that I have hooked up in low voltage it is supposed to connect to a 120v input 3phase 230v output speed controller I just don’t know how to hook it up. I think I have it right and will post some pictures down below but I would like to double check before I plug it in.
  5. littlespark

    Identify heating controller

    Morning all. I’m sure all you human beings will be quicker and more accurate than google… Can anyone identify this heating controller. Looks like it’s missing a flap on the bottom…
  6. D

    Heating blanket controller

    I'm not an electrician- I don't know the right terminology- I'll try to be clear... I cut off the broken controller from my electric heating blanket. I connected one lead of the blanket to house mains. I connected the other from the blanket...
  7. C

    Any Idea why my single phase motor ans speed controller are not working

    HI Guys, I bought this motor and speed controller used and tried wiring as per the diagram on the side of the speed control unit but the motor will not turn on. I am running it at 220v, when plugged in I do see the green led light up. There is not much info on the internet. But I was able to...
  8. A

    Can I connect a 1000W with a 600w smart fan speed controller?

    Hi everyone, I'm trying to have a clear view of is ok to connect a 1000W industrial fan to a 400W Tuya smart fan controller. I have some knowledge about the electricity but I'm not totally sure if it matters the switch load as long as the fan has is own capacitor. I'm asking this as I...
  9. I

    DIY Ceiling Lamp RGB Controller Issue

    Hi, I'd like to make a new ceiling lamp for my bedroom using LED chips. For the White LEDs no problem but for the RGB ones i have the following Issue: I'll probably use LED COB chips RGB 36 Volts, with a current regulator. To easily change color I want to use an RGB wifi controller but online...
  10. M

    Motor controller needed...

    Hi there. I have a motor that used to be attached to a milling machine, then it wasn't, then all the bits got lost, now I'd like to reconnect it but I'll have to wire it up again. I'm perfectly happy with the wiring and logic, but I have no idea how to spec a controller. It's an x feed motor...
  11. M

    Motor speed controller

    The local Men's Shed has some machine tools, all 1 phase, typically 1 KW, ~~ 20 years old. A member asked me to see if I could make them run at variable speed. At present you can only change speeds by moving a belt from one pulley to another, which is inconvenient. I found some variable speed...
  12. R

    Two controls, one device (Timer + Humidity controller)

    Hi guys, Maybe someone can help with this. I am building a terrarium that needs a simple humidifier. I have a switch that can turn on my humidifier no problem according to the humidity in the terrarium (InkBird IC 200). However, I would also love to be able to run the same humidifier...
  13. U

    How do I trigger this to check the controller?

    My projector screen was in storage for a few years when I tried to lower it, no go. An electrician bypassed the trigger and controller connected it to mains and the motor still works. How can I check if its the wall trigger or the controller with a multimater and how do I find replacements. I...
  14. I

    RGBW Tuya LED Controlers - need advice

    Hello everyone, I've been using cheap Chinese RGBW WiFi LED controllers, supported by Magic Home Pro app for my LED strips around the house for a while now, and wanted to swap them to Tuya (and Smart Life app). There is only one problem - I cannot find even one wifi controller, that allows to...
  15. jezzurp

    Join earth wires (from 3 power cables) together when wiring temperature controller (ITC 1000)?

    Hi all I haven’t done much of anything with electrics since secondary school (long time) and hoping someone might just double check what I’m saying isn’t totally wrong! Im building a keg system for home brew using an old chest feeezer. To regulate the temperature I’m using an ink bird ITC 1000...
  16. A

    Help with 3 phase pump wiring to sprinkler controller.

    Question on wiring? Sprinkler controller to 3 phase Goulds water pump. Sprinkler controller: "open sprinkler" uses 5vdc for master pump start circuit Goulds irrigator GT153 480v Eton contractor with 24Vdc control circuit and over load. Relay for sprinkler controller master pump on/off control...
  17. J

    TIMED led light constantly red on Horstmann electronic 7 controller

    Hello I have had a new boiler and controller installed a couple of months ago and my electricity bills have increased quite significantly ever since. I have a horstmann electronic 7 controller and its TIMED led light is constantly switched on throughout the day / night even if I switch off the...
  18. adamfromayr

    temperature controller by Schneider alarm outputs ?

    ?Im struggling with adding an Alarm output to my temperature controller by Schneider Ive got everything else worked out ok The DO1 Means DIGITAL OUTPUT ONE! So i know this is the terminals for my ALARM Out But im no sparky, Is the COM for my live and DO1 my neutral then these two x go to my...
  19. T

    Should the hot wire be attached to the thermostat controller or the heating element terminals?

    The electrical cord on my Holmes Ceramic Heater (HCH-4051) frayed at the entry point to the heater and while removing the frayed cord, I forgot to pair (mark) the wires on both sides of the enclosure before snipping the cord. Upon inspection, I determined one wire from the electrical cord went...
  20. S

    Diode choice for snowplow controller.

    Hello,I need recommendation for type. voltage,etc diode for toggle switch controller on my fisher homesteader plow.12 volt.since I do not have any vehicle side electric harness from fisher.i purchased the plug ends for power to hydraulic pump (battery)motor,and plug end for solinoid s there are...

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