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  1. 12 Volt 5 amp power supplies with a PWM $10 Each!

    For Sale/Trade By Individuals
    Hi, I’ve got 16 of these units. They are a 12 volt 5 amp power supply with a PWM speed controller wired to it. These are all new and bench tested. Comes with the power cord. Perfect for wiper motor powered props. They are all very similar to the one pictured. $10each plus shipping. Please PM...
  2. Tech Tip: Understanding PWM Signals

    For Sale By Merchants
    Check out our new PWM Meter Browse our full line of Servos
  3. New PWM Meter & Low Voltage Cutoff Switch

    For Sale By Merchants
    PWM Meter - $19.99 https://www.servocity.com/pwm-meter Need to know what PWM signal your receiver, robot or servo controller is sending? Simply plug in our PWM Meter to see a readout of the PWM signal in microseconds (µsec). If you wish to pass that signal on to your servo or device, just plug...
  4. Electronic/Software: Arduino - Breathing FX controlled LED

    Halloween Props
    I'm looking to make an Arduino prop where a skull is lit by a single LED. Deep, slow breathing sound FX, and the LED dims and brightens with the breathing. It's simple to control the LED in a breathing fashion with PWM...but I want to add the sound. Has anyone done this? Ideas? Thanx!
  5. Tech Tip Video : PWM RC Switches - ServoCity

    Announcements / Press Releases
    Take a look at Jason giving a brief overview on PWM RC Switches.
  6. Electronic/Software: Halloween Controller RPi - Control your Halloween lights, triggers, props, sounds.

    Halloween Props
    Hi All, In the past i've designed and built my own Controllers but it's reached its limits, so I'm currently developing a software that makes use of the Raspberry Pi 2 capabilities to control RELAYS, INPUTS, SOUNDS and HIGH POWER outputs. I would love to get some feedback from people here on...
  7. Mechanical: Animated Watchman Prototype

    Halloween Props
    This is something I have been messing around with for the last month or so. I finally had a proper waist plate machined so I could build a completed unit. It is powered by a wiper motor and a 12 volt 5 amp power supply running through a PWM to slow things down. I am still doing a bit of testing...
  8. Mechanical: Wiper Motor Help? Please & Thank You.

    Halloween Props
    I'm using a wiper motor with a PWM, and a 110-240V AC to 12V DC 5A Switch Power Supply, for my cauldron creep stirring action. Here's the PWM I have: http://www.amazon.com/gp/product/B005UTBGIG/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1 and here's the power supply...
  9. Mechanical: Help - PWM DC Motor Speed Controller

    Halloween Props
    Hopefully someone knows the answer to this. So I've got a monster guts wiper motor - works great when hooked directly to the power supply. I bought and connected a PWM DC Motor Speed Controller - checked to make sure the polarity is correct - seems obvious that it is connected AFTER the power...
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