Pololu Blog »

Heatsinking an A4988/A4983 stepper motor driver carrier

Posted by Paul on 21 September 2012

This blog post is a very detailed writeup of some A4988 stepper motor driver heatsinking experiments.

Wixel used with Arbotix Commander V2
by Ryan - 21 September 2012
This post in the Trossen Robotics Community forum shows a pair of Wixels are added to an Arbotix Commander V2 remote control, allowing it to send...

Textspresso text-enabled espresso machine
by Paul - 25 September 2012
This text-enabled espresso machine uses the Zipwhip app to receive a text message for an order of espresso. An A4988 stepper motor driver carrier...

Using your Pololu account allows you to customize your avatar and manage your comments; you can also post anonymously.

I have a password.

I forgot my password.

Email:
CAPTCHA (required):	Need help with this form? Please contact us.

I am a new customer.

First name:
Middle name (optional):
Last name:
Email:
Password:
Re-type password:
CAPTCHA (required):	Need help with this form? Please contact us.

I want to post anonymously.

CAPTCHA (required):	Need help with this form? Please contact us.

	Log In \| My Account \| Log Out \| Shopping Cart US toll free: 1-877-7-POLOLU ~ (702) 262-6648 Same-day shipping, worldwide
Catalog		Forum		Blog		Support		Ordering		Distributors		About		Contact

US toll free: 1-877-7-POLOLU ~ (702) 262-6648
Same-day shipping, worldwide

	Magnetic Encoder Pair Kit with Top-Entry Connector for Micro Metal Gearmotors, 12 CPR, 2.7-18V
	Free Circuit Cellar magazine April 2020
	MSP432 LaunchPad Assembled with Headers for TI-RSLK MAX
	6.3:1 Metal Gearmotor 37Dx65L mm 12V with 64 CPR Encoder (Helical Pinion)
	100:1 Metal Gearmotor 37Dx73L mm 24V with 64 CPR Encoder (Helical Pinion)
	6-Pin Female JST SH-Style Cable 12cm
	Free Circuit Cellar magazine January 2020
	Magnetic Encoder Disc for 20D mm Metal Gearmotors, OD 9.7 mm, ID 2.0 mm, 12 CPR (Bulk)
	Pololu Wheel for Micro Servo Splines (20T, 4.8mm) - 40×7mm, Black, 2-Pack
	15:1 Micro Metal Gearmotor HP 6V with Extended Motor Shaft