For control DC motors or step Motors ao other purposes just like you need.
Step 1: Hardware and Materials
1 x perf board 13x26 holes (3,5 x 7,0 cm)
2 x AK300/3 connector
1 x 8 Header female connector for Arduino
1 x L298N (Multiwatt15)
8 x 1N4001 Diode
2 x 100nF capacitor
2 x 0,47Ohm x 1W Resistor
Wire (green and blue colors)
Step 2: Schematic
A more advanced schematic and board for eagle cad, you can download from the link below.
Step 3: 1st Step - Perfboard, holes location
Locate in this board, all holes that we will use for the components.
Step 4: 2nd Step - Components
For this, bend components properly.
Do the soldering for each group of components independently, for example:
diodes first and then connectors and then capacitors and resistors and finally the L298N IC; or in what order you want or you are used to do.
Step 5: 3rd Step - Soldering and wired Tracks
After that, solder the jumper wires making the wired tracks.
Green wires are on the top layer and blue wires are on the bottom layer of the board.