Prototype Shield V3.0 For Arduino Mega with breadboard adopts the prototype V3 gold PCB sink process, mainboard golden square pad spacing small, welding components more convenient; SOP28 SMT components encapsulation makes it Arduino electronic lovers handier, not be straight bound by inserted components.
The Prototyping Shield makes it easy for you to design custom circuits. You can solder components to create the prototyping area your project, or use it with a small breadboard to quickly test circuit ideas without solder. Got extra connections for all I / O pins, and it has space to mount through-hole and surface mount integrated circuits. a convenient way to make your custom circuit and a module.
The maximum length and width of the Proto Shield PCB are 2.7 and 2.1 inches respectively. three screw holes allow the shield to be attached to a surface or case. note that the distance between digital pins 7 and 8 is 160 mil (12:16 “), not an even multiple of the 100-mile distance from the other pins.