1.) I think that spring inside metal tube will be more reliable and less succeptible to permanent deformation. 2.) Arduino has no internal pulldown resistor, so it’s bad idea to use this sensor ...

What this code does: • Connects ESP8266 board to Wi-Fi. • Connects to a secure MQTT broker (cloud server). • Reads weight from a load cell via HX711 sensor. • Sends weight data in JSON format to the ...

It runs on an Arduino MEGA 2560 PRO (or similar microcontroller) and supports a wide array of additional hardware including pressure transducer, water level sensor, flow meter, OLED display, and more.

In this paper, we proposed to develop a weight measurement system by using bend sensors and a linear compression spring. In the proposed system, a bend sensor is mounted vertically to a linear ...

Height and weight measurement device using ESP32 DevKitC, ToF400 distance sensor, ... *Technologies Used -ESP32 DevKitC -ToF400 Time-of-Flight Distance Sensor -Load Cells -C / Arduino Programming -PCB ...