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

Pololu Isolated USB-to-I²C Adapter with Isolated Power
Pololu Ideal Diode Reverse Voltage Protector, 4-60V, 12A
ACS37800KMACTR-030B3-I2C Power Monitor Carrier with Secondary I²C Isolation
ACS37042KLHBLT-010B5 Current Sensor Micro Carrier -10A to +10A, 5V
CT220RMV-HS5 Contactless Current Sensor Carrier ±15mT/150G
ACS37041KLHBLT-010B3 Current Sensor Compact Carrier -10A to +10A, 3.3V
Pololu Digital Distance Sensor, 100cm, Side-Entry Connector
JST PH-Style Cable with Female Pins for 0.1" Housings, 5-Pin, 30cm
12V, 100mA Step-Down Voltage Regulator D45V1E2F12
ACS37800KMACTR-030B3-I2C Power Monitor Carrier with Secondary I²C Isolation (Soldered Terminal Block, 240VRMS Jumper)
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