![]() ![]() Typical price: Around 4$ (IC) and around 7$ (complete module).However, make sure to double-check your specific manufacturer’s datasheet! Almost all of them look like the one in the picture above. The dimensions refer to the most common module. ![]() The IC itself is manufactured by STMicroelectronics and the modules can be bought from many different online suppliers. ![]() For example, robots, electronic tools, home automation applications (like automatic blinds) and in cheap, high-power LED drivers.Īs mentioned above, you can either get the IC or you can buy a premade module. You can find L298N-based modules connected to low-power microcontrollers in many different projects. An H-Bridge is one way to easily control a motor with a low-power microcontroller. Additionally, you’ll most likely want a motor to spin in both directions. You’ll need a device that can be switched on and off to control the high power load. If you want to control a relatively high power device, you won’t be able to supply enough current from a simple microcontroller. This article will go over the basic features and specs of these modules and will explain how you can quickly get started using any L298N-based H-Bridge module. Most hobbyists will probably never use the IC on its own, opting instead for one of the various premade modules that utilize the chip. The L298N is a dual H-Bridge driver IC that is a powerful, easy-to-use, and cost-effective solution for makers. ![]()
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