With an ESP32 and a simple sensor, I can slap my table to turn on my PC for less than $5.

The new 1-axis sensor is the fourth sensor type developed by Turck specifically for easy-to-use and retrofittable condition monitoring applications. It extends the existing range consisting of the ...

Build a modern twist on the classic Theremin using time-of-flight sensors and analog sound generation. No musical talent required, just a love for tinkering!

This paper explores the utilization of vibration energy to power self-sustaining systems, addressing the limitations of traditional energy sources. We propose an enhanced interfacing circuit for a ...

A novel variable inductor using a bridge circuit is proposed. Because of a bypass switch MOSFET placed at a balance point, the effect of the switch resistance which is a penalty of the variable ...

Browse 500+ Arduino projects with downloadable code and circuit diagrams. Complete tutorials for beginners and advanced makers.

Vibration energy harvesting with piezoelectric materials is of practical interest because of the demand for wireless sensing devices and low-power portable electronics without external power supply.

Arduino Code for Wrong Posture and Muscle Strain Detector After getting the components, install Arduino IDE in which coding will be done. Here, we need a variable to store the sensor value. Also, ...

This is a lightweight C library that helps to interface with ST's VL53L0X time-of-flight distance sensor. It makes it simple to configure the sensor and read range data from it via I²C.

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