1/12/2024 0 Comments Fritzing l298n driverYet, many small toy motors used in DIY projects are rated at lower than 7V. But this linear voltage regulator will not output 5V if Vin is lower than 7V. Separate Power for Low Voltage Motor - Many low-cost motor driver has onboard 5V linear voltage regulator, which is great to power your controller like Arduino.And that increases the complexity of debugging as we do not know whether the problem is due to wiring connection or coding in your program. Without easy to use input and output indicator, you will need to write a program to test the motor driver. Most of the time, we will need to test or troubleshoot. Yes, even with a clear schematic or diagram, the circuit will not work right after you complete the connection. Hard to test and troubleshoot - With normal motor driver, beginners face a common problem during building project - difficulty in testing and troubleshooting the circuit.Too Bulky for compact project - Some motor driver comes with BIG heat sink and take up too much space. This will further cause anxiety for you to kickstart your electronics project. This gives you a burnt motor driver and of course a waste of money and your precious time.
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