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Comments by Bill G.

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.

	5V Step-Up/Step-Down Voltage Regulator S9V11E2F5
	Glideforce GF01-120501-1-66 Micro Linear Actuator with Limit Switches: 12V, 2.2kgf, 28mm/s, 10mm Stroke
	20.4:1 Metal Gearmotor 25Dx65L mm HP 24V with 48 CPR Encoder
	Motoron M3T453 Triple I²C Motor Controller with JST SH-Style Connectors and VIN Terminal Block
	Pololu Basic 2-Channel SPDT Relay Carrier for "Sugar Cube" Relays with JST SH-Style Top-Entry Connector
	Motoron M3T453 Triple I²C Motor Controller with 0.1"-Pitch Through-Holes (No Headers)
	Glideforce GF01-121003-2-66 Micro Linear Actuator with Feedback Potentiometer: 12V, 4.3kgf, 17.6mm/s, 30mm Stroke
	Glideforce GF01-122110-1-66 Micro Linear Actuator with Limit Switches: 12V, 8.1kgf, 6mm/s, 100mm Stroke
	APM81815 Step-Down Voltage Regulator Carrier, 12V Out
	TB67S579FTG Stepper Motor Driver Carrier - Full Breakout

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