Comments by Bill G.

  • Video: Setting the Current Limit on Pololu Stepper Motor Driver Carriers

    Video: Setting the Current Limit on Pololu Stepper Motor Driver Carriers

    - 13 June 2016

    The trimmer pot on the DRV8825 is of poor quality. It drifts in its setting and the metal ring on top is very fragile and subject to coming loose. I have made it my practice to remove the trimmer and wire on a larger but better quality trimmer. You use the same type trimmer on your adjustable-output switching regulators. Please consider upgrading these trimmers.

New Products

CT433-HSWF20DR TMR Current Sensor Compact Carrier 0A to 20A, 3.3V
Pololu Reverse Voltage Protector, 4-60V, 20A
JST SH-Style Connector Board for Micro Metal Gearmotors, 2-Pin, Side-Entry (2-Pack)
Pololu Ideal Diode Reverse Voltage Protector, 4-60V, 12A
JST SH-Style Cable, 2-Pin, Female-Female, 10cm
ACS37030LLZATR-065B3 Current Sensor Compact Carrier -65A to +65A, 3.3V
ACS37041KLHBLT-010B3 Current Sensor Compact Carrier -10A to +10A, 3.3V
ACS37030LLZATR-040B3 Current Sensor Compact Carrier -40A to +40A, 3.3V
Pololu Basic SPDT Relay Carrier for "Sugar Cube" Relays with JST SH-Style Top-Entry Connector
Pololu I²C Isolator with Isolated Power and Connectors, ISO1640, MIE1W0505BGLVH, 5V/3.3V, 200mA
Log In
Pololu Robotics & Electronics
Shopping cart
(702) 262-6648
Same-day shipping, worldwide
Menu
Shop Blog Forum Support
My account Comments or questions? About Pololu Contact Ordering information Distributors