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 ...

We cover some of the newest projects on our workbenches, including a Battery Monitoring System, a project about car sensors ... the gas pedal—unless I’m trying to set another lap record to the grocery ...

and a liquid crystal display (LCD) for stand-alone functionality. A three-terminal carbon monoxide sensor exemplifies using an electrochemical cell in this setup. The design finds applications across ...

Waveshare ESP32-S3-Touch-LCD-7 is an ESP32-S3 powered WiFi 4 and Bluetooth ... via CH343P USB to TTL chip Waveshare says the display can be programmed with MicroPython, the Arduino IDE, or the ESP-IDF ...

Building on the success of the Vivo X100 series, which includes the regular Vivo X100 and Vivo X100 Pro, the Chinese tech giant is gearing up for the launch of the Vivo X100 Pro+. While there's no ...

There are two IR sensors, an ultrasonic sensor, a temperature sensor, LCD display and an Arduino UNO board used in this project. The temperature sensor will measure the person's body temperature, ...

This paper discusses a gas leak monitoring and treatment system that uses gas sensor to detect gas concentration level, solenoid valve to open and close the gas valve, LCD to monitor and display gas .

Whereas a typical scale would then simply show the resulting number on an LCD display, [Mirko] decided to use a moving coil meter driven by the Arduino ... with any analog sensor, calibration ...