The cost of an Ethernet shield for an Arduino isn’t horrible; generally between $17 and $32 depending on which one you buy. But have you seen the cost of a WiFi shield? Those are running Nort… ...

Motor oil is confusing and using the wrong type can result in costly engine damage. Here we'll explain the types so you can ...

Posted in Arduino Hacks, Science Tagged hx711, load cell, nichrome wire, Rocket Motor, solid rocket, test stand Scott Swaaley On High Voltage ...

There are several types of motors used in electric vehicles, each with its own set of advantages and disadvantages. Let us take a look at the five major types of motors that are seen in EVs today.

Watch this video on YouTube. “Motor voltage: 24 VDC, 38 VDC (E-type). In my case, I used 12VDC power supply to the motor because this voltage level is compatible with L293D Motor Arduino Shield.

These three motor types have distinct advantages and disadvantages and, based on the application, one motor will be better suited than either of the other motors.