User need controller to control it such as Arduino, C51, AVR, STM32, MSP430, PIC, ARM. It can display green and red. If you don't receive. Is not paid in 7 days. Please list your special requests color, packages, value of declaration, etc.All products are quality checked. They are new and in good. If product is defective or damage upon arrival, or wrong. And item must be in original new condition, not worn or altered in any way with attached tags & wrap. Please keep in touch with us first if you have anyproblems/questions/concerns.
We will be happy to resolve. Any issues you may have in a cordial and friendly manner. Please allow max 24 HOURS for us to respond. We request that you keep in touch with us immediately BEFORE you give us neutral or.
Issues if we do not know about them! The item "16x32 Dot Matrix Red Green Dual-Color DIY Kit Dot LED Display Module For Arduino" is in sale since Wednesday, November 23, 2016. This item is in the category "Business & Industrial\Electrical Equipment & Supplies\Electronic Components & Semiconductors\LEDs, LCDs & Display Modules\LCD Display Modules".
The seller is "modulefans" and is located in ShenZhen. This item can be shipped worldwide.