4x4 KEY SWITCH 4 DISPLAY WITH DRIVER
Categories : New Product ,  Series 9 Generally Electronic Project ,  Counter , 
This display circuit is suitable for use in the showing the price of product such as; oil price, gold price, various purchase prices, etc. In addition, it has a large number of driving circuits which can create numbers from 1 inch to 10 inches. The circuit can also be connected. To expand the number set to be able to display multiple sets with a maximum of 9 sets.
Technical data