bipedal robot

Larry Robot – Hip Joints Testing

So last night I had some time to assemble the first two 3D printed actuators for the hip-joints motion. In this test I am using Odrive 48V (Dual channel bldc controller) with encoder (as5047p) Current limit is set to 10A (Quite low) just for testing the motion and the Position control. I am using Odrives […]

VESC FOC Encoder position control
VESC

Rotary Position Sensor + VESC

As it turns out you do not really need to make modifications to remove the hall sensor filter in order to get Rotary Position Sensors to work with the VESC. In a previous post I described how I located the hall sensor filter and removed it (read here). Anyways, I was looking around the internet and found […]

AS5048A 1x8 pin header
Encoder

AS5048A Rotary Position Sensor + VESC

Yesterday I received a bunch of different encoders that I will test one by one In a near future. Lets start by with the ams A5848A. The AS5048A is a 14-bit rotary position sensor (previously known as encoder) for absolute angular measurement and with a PWM (=pulse width modulation) output over a full turn of 360° based on […]