Guide HX711 en 1 minute -- 3

$250-750 USD

Closed

Posted 7 days ago

$250-750 USD

Paid on delivery

Je souhaite publier un guide écrit, ultra-concis (lecture ≤ 60 secondes), pour montrer à un public débutant comment utiliser le module amplificateur de charge HX711 avec un microcontrôleur type Arduino. L’objectif est purement éducatif : offrir une démonstration claire et rapide qu’un débutant peut suivre immédiatement. Livrable attendu • Un texte structuré d’environ 200 mots maximum (Markdown ou PDF) • Schéma de câblage simple (image ou diagramme Fritzing) • Extrait de code Arduino minimal fonctionnel (pesée et affichage série) • Mini-section « Calibration express » (une phrase ou étape flash) • Trois astuces de dépannage fréquentes Critères de réussite – Le lecteur doit pouvoir câbler, téléverser et obtenir une première mesure en moins de cinq minutes. – Vocabulaire et explications adaptés à un niveau débutant, sans jargon inutile. – Aucune digression : chaque phrase doit apporter une action ou une information clé. Je fournirai les références techniques officielles ; le reste vous appartient. Temps de réalisation court apprécié.

Electrical Engineering

PCB Layout

Circuit Design

Documentation

Project ID: 40395541

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4 proposals

Remote project

Active 7 days ago

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4 freelancers are bidding on average $675 USD for this job

@Feriver

Hello, I can create your ultra-concise HX711 beginner guide (≤60 seconds read) focused on immediate practical use with Arduino. The content will be strictly action-driven, minimal, and structured so a beginner can follow without confusion. Deliverable will include a ~200-word Markdown/PDF guide, a simple wiring diagram (clean schematic or Fritzing-style image), minimal Arduino code for HX711 load cell reading with Serial output, a one-line calibration step, and 3 essential troubleshooting tips (noise, wiring issues, unstable readings). Everything will be optimized so the user can wire, upload, and see measurements within minutes. The writing will stay fully beginner-friendly, remove unnecessary theory, and strictly prioritize functional steps aligned with standard HX711 usage. Questions: Do you prefer a 4-wire or 5-wire load cell setup for the wiring diagram? Should calibration be based on a known reference weight or an auto-tare baseline method? Thanks, Asif

$750 USD in 5 days

5.0

(8 reviews)

5.2

@tymsolutions

Hi, I understand you need an ultra-concise beginner guide showing how to use the HX711 with an Arduino-type microcontroller, including a simple wiring diagram, minimal working code, an express calibration step, and three troubleshooting tips. The goal is a ≤60-second read that allows a beginner to wire the module, upload the code, and obtain a first measurement within five minutes using clear, action-focused instructions. I have 6+ years of experience in embedded systems and have completed 300+ PCB and sensor-interface projects, including load cell designs, HX711 integration, and Arduino-based measurement systems. I’ve also created quick-start documentation and minimal firmware examples for beginners, focusing on clarity, correct wiring, and reliable first-time results without unnecessary technical jargon. My strategy is to deliver a ~200-word structured guide with labeled wiring, minimal Arduino code for reading and serial output, a one-line express calibration step, and three troubleshooting tips. Should the example target Arduino Uno specifically or generic boards? Do you want output in grams or kilograms? Do you prefer a Fritzing-style diagram or a clean labeled schematic?

$450 USD in 5 days