
Arduino DHT11 Temperature & Humidity Sensor — Complete Tutorial
Read temperature and humidity with a DHT11 sensor and Arduino. Complete wiring diagram, working code, library installation, and troubleshooting for Arduino Uno and Nano.
Téléchargez et installez tous les composants Arduino dans Proteus
Trouvez votre dossier d'installation Proteus (généralement dans C:\Program Files (x86)\Labcenter Electronics\Proteus 8 Professional)
Dans l'installation Proteus, naviguez vers le dossier DATA → LIBRARY
Copiez tous les fichiers du dossier Arduino/Library téléchargé vers le dossier LIBRARY de Proteus
Fermez complètement Proteus et rouvrez-le pour charger la nouvelle bibliothèque
Ouvrez Proteus et recherchez 'Arduino' dans la bibliothèque de composants (bouton P)
Obtenez un accès complet à tous les composants Arduino dans Proteus

Read temperature and humidity with a DHT11 sensor and Arduino. Complete wiring diagram, working code, library installation, and troubleshooting for Arduino Uno and Nano.

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Play the Super Mario Bros theme on Arduino with a passive buzzer. Complete working code, wiring diagram, and troubleshooting. Copy-paste ready in 5 minutes.

Arduino Nano vs Uno: complete comparison of specs, size, pins, price, and use cases. Both use the ATmega328P — the key differences are form factor and USB connector.

Detect motion with a PIR sensor and Arduino. Complete wiring for HC-SR501, working code, sensitivity adjustment, and projects including alarm, automatic light, and intruder detector.

Control 110V/220V AC devices with Arduino using a relay module. Complete wiring for 1, 2, and 4-channel relay boards, working code, and safety notes for mains voltage.