Drive two solenoids or a single DC motor with up to 800mA per channel using the incredibly easy-to-use L9110H H-bridge driver. This 8 DIP package bridge chip fits neatly on any breadboard or perfboard. Each chip has one full H-bridge (two half H-bridges), allowing you to drive 2 solenoids or a single DC motor in both directions. Just keep the current under 800 mA as that's the chip's limit, though it can handle a 1.5A peak for a short time. The best part? It has built-in kick-back diodes, so you don't have to worry about inductive kick damaging your project or driver. There's a PWM input for each driver, letting you control motor speed and direction. It works well with motor power voltages from 2.5V to 12V. Even though it doesn't have split logic/power pins, you can use 3.3V logic level with higher voltages, like controlling a 9V motor setup with a 3.3V Feather.
Using this L9110H H-bridge motor driver is a breeze. First, connect it to your breadboard or perfboard easily thanks to its 8 DIP package. You can use it to run two solenoids or a single DC motor. Remember, the current per channel should stay under 800 mA. Although it can handle a 1.5A peak, it's only for a short time. To control the motor's speed and direction, use the PWM input. The driver works with motor power voltages from 2.5V to 12V, and you can use a 3.3V logic level even with higher voltages. As for maintenance, since it has built-in kick-back diodes, it's less likely to be damaged by inductive kick. Just keep it in a dry and clean place and avoid exposing it to extreme temperatures.
