This article deals with air-gap torque estimation in inverter-fed induction motors. Torque estimation is an important stage in the methods used to evaluate energy consumption and efficiency. Those ...

Researchers from UC Berkeley have developed a unique hybrid drone that both flies like a quadcopter and drives on the ground using the same motors. Unlike the average drone that needs separate motors ...

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

Stepper motor (M1) NEMA 17, 1.8° step angle: 1: Motor driver (DR1) A4988 or DRV8825 stepper driver: 1: Microcontroller (MOD1) Arduino Uno: 1: Encoder (MOD2) Rotary encoder for position feedback: 1: ...

This might be difficult to believe, but some golfers will exaggerate how far they drive the ball. “Oh, yeah, I think I hit that one 290,” isn’t just a fib; it might be a reason for slow play ...

DIY Projects: Automate and Innovate 1. Home Automation with Raspberry Pi + Arduino. Goal: Control lights and appliances using relays, sensors, and a web interface. Components Needed: Raspberry Pi 4.

Rotor electrical faults may appear in induction motors. Typically, this fault evolves at a slow rate, thus making it prominent for early detection. However, it has been shown that multiple breakages ...