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326 Results for "bldc"

  • Printing started
  • Log     from Dizzy Wolf
  • Based on my learnings from BLDC controller and custom motor, I'm now going to build and assemble actual 4-legged robot.I have started printing parts but I don't have much to show yet. Just this.I have bought DLP printer by the way, but have not...

  • RC aircraft and Quadcopter
  • Details     from RC aircraft and Quadcopter
  • The quadcopter was made from a simple aluminum frame and was driven by four 1Kv BLDC motors. The control was achieved by using KK flight board and RC based.  The the fuselage of the aircraft was built from old polycarbonate sheet and the wings were...

  • Compliant robotic gripper
  • Details     from Compliant robotic gripper
  • If you are interested in BLDC driver from this project fill this form: https://forms.gle/eHPAsbJ77hMaUC4FA Goal of this project was to create gripper that could sense forces by measuring current thru BLDC motor. It is based on my S-Drive BLDC driver...

  • Developing the Power module (Part 2)
  • Log     from EverywhereElectric
  • In the last log we showed how the physical inverter design came about, lets look at the motor control signals are generated.We keep going on about sinusoidal control. Here is why.Brushless DC (BLDC) motors are called so because they followed on historically...

  • Tiny BLDC
  • Details     from Tiny BLDC
  • The Tiny BLDC board measures 1.3" x 0.9" (33 mm x 23 mm). The reason why we can make a BLDC motor driver so small is because PAC5223 has pretty much all the circuitry required to drive the power FETs. These components are:3 phase pre drive power stage3...

  • Electromatronics
  • Log     from Kinesthetic Laser Rifle Prop
  • To make this 'gun' feel like a GUN, I will require some electronics and other hardwares.First, a list! I love lists. Especially numbered lists. They make me feel like I am accomplishing something even though I am not...Components by 'function'::1. the...

  • motor as encoder
  • Log     from anaQuad!
  • Yeah! #Motor as Encoder  Use a BLDC motor as an encoder. Almost *Exactly* as I'd imagined. Combine this with anaQuad, and yer all set!Note that anaQuad *also* works with two sources that are 120 degrees out of phase, so only two windings of the...

  • v0.7 testing
  • Log     from custom bldc motor board using fpga
  • For testing v0.7 we conducted two tests. The first test was to do 10000 cycles of lifting a 5kg weight up and down. The iceboard here controls the bldc motor mounted in one of roboy 3.0 muscle units. The white dyneema tendon is rolled up by the bldc...

  • Using BLDC motor in low speed
  • Details     from Using BLDC motor in low speed
  • In this project, we are trying to drive a BLDC motor in very low speed. This means we need to have a very low PWM values update rate. However, the PWM values update rate is constant, the rotating speed of motor's rotor may not being what you expected....
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