Shop with DX Mobile Site Yes No
Geekworm Smart Temperature Control Fan & Power Expansion Board

Geekworm Smart Temperature Control Fan & Power Expansion Board

for Raspberry Pi, Programmable Control, 2 Channel Power Output, DC 5V Max. 4A

5 (1)
SKU: 464657
  • US$11.98

    You Save 6 %

  • 11.24
  • Free shipping To UNITED STATES Via SuperSaver

    Ship to:
    Choose Shipping Method
    Shipping Service Shipping Cost Estimated Delivery Time Tracking Information
    FREE SHIPPING Typically ships 7-10 business days
    Typically ships 7-10 business days
    Typically ships 4-7 business days
    Typically ships 4-7 business days
    Typically ships 4-7 business days

    Please note: the standard and expedited shipping costs are only estimates; the actual shipping price will be shown on the order page.

  • Form Color:

    Blue Black + Blue

Quantity: +
Quantity 3+ units 5+ units 10+ units More
Rate US$9.97 shipped US$9.93 shipped US$9.90 shipped

Related Products

Geekworm Smart Temperature Control Fan & Power Expansion Board

Geekworm Smart Temperature Control Fan & Power Expansion Board

US$11.24 US$11.98 6%OFF 5 (1)
Fan parameters:
Voltage 5V, current 0.15A, speed 1OOOOR.P.M, noise 25dB, air volume 2.95CFM.

1. Width voltage input: 6V~14V' With power switch
2. Output: DC 5V 4A with two channel outputs: 
 - OUT1 for external device such as servo, motor, robots, mechanical arm, intelligent card etc. (output interface: HT3.96);Max current is 2A, and can be programmed via GPIO programing to control the output of power supply; please refer to SAMPLE CODE 1;
- OUT2 (GPIO output for raspberry pi);Max current is up to 4A if the OUT1 be closed; CAN'T be programming control, it will be output to raspberry pi directly if the switch be turned on;
3. Built-in temperature sensor, with active cooling fan, you can control flexibly the ON/OFF of mini fan via I2C command and GPIO programming. please refer to SAMPLE CODE 2;
Temperature range and accuracy:
-25 ℃ ~ + 100 ℃ when the ± 2 ℃
-55 ℃ ~ +125 ℃ when the ± 3 ℃

4. Cooling Fan can be replaced, please refer to FAN SPECIFICATIONS;
5. Standard HAT size;

-Side length is 30mm;
-Thickness is 7mm;

Quantity1 set
MaterialElectric components
English Manual / SpecNo
Download Link http://www.raspberrypiwiki.com/index.php/Smart_Battery_Fan_Board
Dimensions & Weight
Dimensions 2.56 in x 2.2 in x 0.43 in (6.5 cm x 5.6 cm x 1.1 cm)
Weight 0.71 oz (20 g)
Packing List
1 x Board 1 x Mini fan (with install screws) 1 x HT3.96-2P male head

All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$9.97 shipped US$9.93 shipped US$9.90 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Wholesale Inquiry

  • US$11.24

    Free shipping

Do you want to buy more and get a better price?

Please fill in the short form below and we will try to work on it and provide you a better price.

*Order Quantity:
Please enter a valid number.
*Your E-mail Address:
Unless you are already on our newsletters list,we will not send any e-mail to you that are not related to this review.
*Your Country:
Provide a Province/State
*Shipping Method:
*Notes / Details:

(price, bundle, special offer, gifts, etc)

Validation Code:
Validation Code
Can't see it?
Your inquiry is submitted successfully!
* The information requested above is used for quotation only.We will get back to you within 48 hours upon receving your inquiry.
Customer's impression:
There are no customer's impression yet.
Create Review

Share your reviews, photos and videos here!

Review Program

New Arrivals

Tags of this product

Add your tags:


Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at http://cs.dx.com/ for a guaranteed response. We make every effort to make the quickest replies.

Recommendations Based On Your Recent History

1 /

Your last viewed items

5 1

DX Everywhere