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:	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:	Need help with this form? Please contact us.

I want to post anonymously.

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

	Log In \| My Account \| \| 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

	Pololu Isolated Solid State Relay/Switch, SPST, 30V, 11A
	JST PH-Style Cable, 4-Pin, Female-Female, 63cm
	QTR-MD-01A-S Reflectance Sensor: 1-Channel, 8mm Wide, Analog Output, Side-Entry Connector
	Pololu Reverse Voltage Protector, 4-75V, 8A
	24V, 8A Step-Down Voltage Regulator D42V110F24
	Pololu Basic 2-Channel SPDT Relay Carrier with 12VDC Relays, Terminal Blocks, and JST SH-Style Top-Entry Connector
	Pololu Digital Distance Sensor v2, 15cm, Side-Entry Connector
	Breakout for JST PH-Style Connector, 5-Pin Male Side-Entry, with SH
	ACS37041KLHBLT-030B5 Current Sensor Micro Carrier -30A to +30A, 5V
	Pololu G2 High-Power Motor Driver 24v30 CS