This collection of 3 separate projects allows you to create any variation you can think of when it comes to radars, sonars and other scanning device screens. Because everything is determined with expressions, you need not worry about all that blinking and labeling. You just animate your targets and adapt the design, and the code does the rest. The package contains the reference designs illustrated in the clip below. The setup with the light grid can be produced by cloning a prototype light with the expressions and then adjusting the parameters of the grid. Similarly, the other setups can be modified by replacing the layer in teh timeline or modifying the pre-comps.