Arduino Parola Zone Time Msg Display

We have built quite a few projects using our jolliFactory designed Bi-color (Red and Green) LED Matrix Driver Module kits and have published them as instructables here. Each of these modules uses two MAX7219 Display Driver ICs to drive a Bi-color LED Matrix. These ICs are excellent because they take...
By: jollifactory

Continue Reading »

[original story: Instructables]

Instructables 27 Mar 17:08