The spaces between the pins are very narrow, so it is more difficult than the previous soldering of parts. I’ll go ahead and place the IC on the adapter board and solder it on. The BD6222HFP that we use today has terminals only on one side of the IC, so we will only use one side of the adapter board. We will place the IC atop the SOP16 pin DIP adapter board and solder it on. In cases like this, we will use an adapter board to be able to convert it on the breadboard. The terminals coming out of the IC are also narrow, and it looks like you can’t connect them directly on the breadboard. Since experience is the best teacher, let’s go ahead and fiddle with actual circuit to learn how to use the motor driver.Īs you will realize when you handle the part yourself, it is considerably smaller than the parts we’ve been using until now. A motor drivers, as the name suggests, is an integrated circuit (IC) that contains circuitry for driving (controlling) motors. It can come in many different forms, but we will try out this motor driver today. Let’s use a motor driver to control such motors. Taking radio-controlled cars as an example, motors are used not only for turning them on and off, but also for moving forward and backward, stopping, and braking. Today, I’d like to delve deeper into the use of motors. Last time, we controlled the ON/OFF switch of a DC motor with Arduino.
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