This simple STM setup utilises a piezoelectric actuator constructed by deliberately cutting a piezo speaker into four quadrants. With individual drive wires attached to the four quadrants.

The author’s prototype is shown in Fig. 1. Fig. 2 shows the circuit diagram of the multiwire continuity tester. The circuit is built around the CD4047 (IC1), the 4017 decade counter (IC2), ten LEDs, a ...

I decided to create a Smart AC watt-hour meter after experiencing a spike in my electricity bill that left me both… ...

In the era of smart homes, automation and integration are key to enhancing convenience and efficiency. Our project leverages the SIPEED MAIXDUINO… ...

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Phone ready. Hoping and praying that you'll bag tickets for Beyoncé's upcoming Cowboy Carter and the Rodeo Chitlin' Circuit Tour. All of that doesn't leave you much time to think about the ...

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Free body diagrams do not need to be drawn to scale but it can sometimes be useful if they are. It is important to label each arrow to show the magnitude of the force it represents. The type of ...