
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.
Proteus में सभी Arduino कंपोनेंट डाउनलोड और इंस्टॉल करें
Proteus इंस्टॉलेशन फ़ोल्डर खोजें (आमतौर पर C:\Program Files (x86)\Labcenter Electronics\Proteus 8 Professional में)
Proteus इंस्टॉलेशन के अंदर, DATA → LIBRARY फ़ोल्डर पर नेविगेट करें
डाउनलोड किए गए Arduino/Library फ़ोल्डर से सभी फ़ाइलें Proteus के LIBRARY फ़ोल्डर में कॉपी करें
नई लाइब्रेरी लोड करने के लिए Proteus को पूरी तरह से बंद करें और फिर से खोलें
Proteus खोलें और कंपोनेंट लाइब्रेरी (P बटन) में 'Arduino' खोजें
Proteus में सभी Arduino कंपोनेंट तक पूर्ण पहुंच प्राप्त करें

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

Connect a 16x2 LCD display to Arduino using only 2 wires with an I2C adapter. Complete wiring, library install, working code, and how to find your I2C address (0x27 or 0x3F).

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.