DMS load cell with measuring amplifier HX711AD: Unterschied zwischen den Versionen

Aus HSHL Mechatronik
Zur Navigation springen Zur Suche springen
Zeile 12: Zeile 12:
|+ style = "text-align: left"| Table 1: Requirements for the Unit
|+ style = "text-align: left"| Table 1: Requirements for the Unit
|-
|-
! # !! Requirement !! Priority
! Req. !! Description !! Priority
|-
|-
| 1 || Beispiel || Beispiel
| 1 || The mass must be determined using the HX711AD load cell via Arduino and Simulink.  || 1
|-
|-
| 2 || Beispiel || Beispiel
| 2 || The measuring range must be determined. ||  
|-
|-
| 3 || Beispiel || Beispiel
| 3 || The measurement uncertainty (1σ) must be determined for the measuring range and displayed as a confidence interval.||
|-
| 4 || The <code>on/off</code> button starts the system. The sensor must first be calibrated and display 0&thinsp;g. ||
|-
| 5 || The weight must be referenced for the measuring range. ||
|-
| 6 || The measured values ​​must be filtered/smoothed over time.  ||
|-
| 7 || A beep must indicate when the measured value is stable/constant. ||
|-
| 8 || The sensor system must display the weight in g on a display.  ||
|-
| 9 || The <code>tara</code> button resets the current weight to 0&thinsp;g (recalibration).  ||  
|}
|}



Version vom 16. März 2026, 13:06 Uhr

fig. 1: DMS load cell with measuring amplifier HX711AD
Autor: Onyesi John Abiagam
Sprache: DE EN

Introduction

Requirements

Table 1: Requirements for the Unit
Req. Description Priority
1 The mass must be determined using the HX711AD load cell via Arduino and Simulink. 1
2 The measuring range must be determined.
3 The measurement uncertainty (1σ) must be determined for the measuring range and displayed as a confidence interval.
4 The on/off button starts the system. The sensor must first be calibrated and display 0 g.
5 The weight must be referenced for the measuring range.
6 The measured values ​​must be filtered/smoothed over time.
7 A beep must indicate when the measured value is stable/constant.
8 The sensor system must display the weight in g on a display.
9 The tara button resets the current weight to 0 g (recalibration).

Working principle

Technical Overview

Pin Assignment

Measurement method

Measuring Circuit

Software

Arduino IDE

Simulink

Measurement

Video

Datasheets

Related Links


→ zurück zum Hauptartikel: HSHL-Mechatronik-Baukasten | Arduino Sensorsammlung