Is it something in the water, or have there been a lot of really cool servo projects lately? Mechaduino is a board that sits on a regular stepper motor and turns it into a servo with a closed loop ...
While current control and PWM switching play the most direct role in driving brushless DC motors, the motion profile and position-control loop are also essential.
Many HVAC systems in North America operate off 24V systems, which can be readily upgraded with off-the-shelf  smart ...
The EP200™ Series monochromators are designed to measure a single wavelength of light in the range of 185–925nm. When used with Verity’s system controllers and the proper optical input path, the EP200 ...
lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_COLUMN); lv_obj_set_flex_align(parent, LV_FLEX_ALIGN_START, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER); lv_obj_t * obj; obj ...
#define STEP_MOTOR_ENABLE_LEVEL 0 // DRV8825 is enabled on low level #define STEP_MOTOR_SPIN_DIR_CLOCKWISE 0 #define STEP_MOTOR_SPIN_DIR_COUNTERCLOCKWISE !STEP_MOTOR_SPIN_DIR_CLOCKWISE #define ...