There are only two weeks away from Valentine?s Day! We've specially prepared a demo using Red LED matrix and full step-by-step tutorial to light up heart and more emoji!
LED Matrix is low cost and usually used to display simple numbers and images. Grove - Red LED Matrix w/Driver is the combination of the 20mm 8*8 square LED Matrix - Red and the Grove - LED Matrix Driver. The HT16K33 is a memory mapping and multi-function LED controller driver which allows you to control the LED matrix with our prepared and easy-to-use libraries, or you can create your own library to control it to satisfy your needs.
Note
We've Released the Grove Selection Guide and hope to help you find the Grove suit you best.
Features
Integrated RC oscillator
R/W address auto increment
Max. 8 x 8 patterns
I2C-bus interface
Typical Appications
Industrial control indicators
Digital clocks, thermometers, counters, multimeters
Combo sets
VCR sets
Instrumentation readouts
Other consumer applications
LED Displays
Pin Out
