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  1. S

    Control Project

    Hello, I have to make a control system that mantains constant speed of a small car prototype using a DC gearmotor regardless of external disturbances such as slopes (small slopes). For the development of this project I thought that a posible solution could be a control system consisting of a...
  2. A

    Repairing Automotive Check Control Box

    Hi guys, I’m working on repairing some electrical issues on my old car. The gauges are a bit wonky, some don’t work and on the special occasion that they do they bounce up and down. I am currently going through the wiring of the car, but one issue I (may) have found is the check control box...
  3. S

    BLDC Motor Control without ESC or Drivers

    Hi all, I am essentially working on a research project in a lab where we would like to synchronize multiple Brushless DC motors or offset their phases (30 degrees offset, perfectly synchronized, etc.). Therefore, we are attempting to control a BLDC motor by powering the 3 coils in the proper...
  4. Clarkdale44

    A question about ESC (electronic speed control)

    Hello 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...
  5. P

    Need help in controlling Voltage and Current

    I am trying to control voltage range from 1.5 to 34 using LM338 voltage regulator with 1000u capacitor at the input 430u capacitor at the output with potentiometer @ the adjustment terminal. I have 37v and around 5 Amps current at the Vout but when i try to reduce the voltage using...

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