Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

The ESP32 keeps finding new jobs in my house.

ESP32s are surprisingly good AI lie detectors.

Spread the love“`html Connecting sensors to Arduino opens up a vast array of possibilities for hobbyists and professionals alike, transforming ideas into functional prototypes and projects. Whether ...

Abstract: The remote monitoring of current flow in overhead transmission cables is recognized as a significant challenge, yet reliable access to these measurements is regarded as essential for ...

This is a DIY Arduino-based overcurrent relay project that emulates Inverse Definite Minimum Time (IDMT) protection using an Arduino Nano and ACS712 current sensor. Instead of traditional ...

The INA219 is a voltage, current and power measurement device. A few important maxima, see datasheet, chapter 7, esp 7.5 Datasheet states it supports 1 KHz .. 2.56 MHz. Note: higher speeds and longer ...

The working principle of the water level sensor module is very similar to that of a Rain Sensor. The water level sensor has three pins, runs on 5V power, and gives out the data in analog format. The ...

V-LED This is the VCC pin of the LED. Connect this pin to the 5V pin of the Arduino with a 150Ω Current Limiting Resistor. LED-GND This is the Ground Pin of the LED. Connect this pin to the Ground pin ...

CurrentSwitch Is a library to use non invasive current probe to use it a a 'working proof'. This skecht use a SCT-013-000. Interface with arduino here and original ...

Marinel is a licensed Electronics Engineer who previously worked as a software/hardware developer. She has dabbled with Raspberry Pi, Arduino, and all sorts of electronic projects for five years but ...

An Arduino is a microcontroller capable of running small, simple programs and software. Essentially, they’re very tiny computers capable of doing things like turning on and on lights or sending data ...