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I want to be able to use a remote control key fob like this... (Click here to visit ebay link)
to wirelessly control 3 buttons.
I am a window cleaner using a water pump in my van to pump water to my water fed pole. To do this I'm using a speed controller which can raise the pressure of the...
I need help to boost low pulse to high.
I have a sensor which detects no of pulses per second.
For some vehicle it couldn't detect it is a low pulse signal.
Please suggest some circuite which can boost the signal.
I have already completed a project that uses relays and a 120v circuit to open/close a set of TV monitors for my church. It's a very simple reversing circuit via the relays means a switch is turned "ON" to open the monitors and "OFF" closes them.
(the 120v system was necessary because of...
i have a single phase ac fan that i would like to control its speed i am a bit new in this field so please bear with me
i had the idea of fixing 3 speeds with 3 switches one for each speed: (25% 50% 90%), and 3 relays each switch activates a relay and each relay wired in series with a...
Just as the title says I have an electric drill 110v/220v. I want to make it run slow.
Thing is when I bought this drill few months ago I didn't knew much about it. I just bought the one with more watts as the guy at store suggested.
Now I found that drilling through metal requires slow...
I am basically new to all this... ESC stuff..
Thing is i have couple of old hdd's and dvd drive's motors lying around. I need to drive these motors for DIY projects.
So i researched a bit on them and found out that i need some sort of ESC to drive these BLDC motors and Servo controller...