buzzer, LED) to produce actions feedback is vital: sensors constantly monitor and inform the process for accuracy, stability, efficiency, and adaptability (e.g., thermostat controlling temperature) ...

It is built around the Arduino Uno (MOD1), RTC3231 (MOD2), SIM800L GSM module (MOD3), 16×2 LCD I2C module (MOD4), a buzzer, an LED, and a few other components. An I2C display has been selected due to ...

Designed a real-time LPG leakage detection system using an MQ-5 sensor and Arduino UNO. The system monitors gas levels and sends SMS/calls via a GSM module. Integrated a servo motor for automatic gas ...

Are your kids unknowingly opening demonic doors? Many times children are exposed to things that open doors to darkness without their even realizing it. In a recent video, Jenny Weaver uncovered the ...

Built a smart energy simulation game that helps users understand and manage renewable sources like solar and hydro power more efficiently. Using ESP32 boards, ultrasonic sensors, and LDRs, we brought ...

Have you ever noticed how shopping malls, parking lots, or event venues seem to track the number of people or cars… ...