Temperature and Humidity Sensor (DHT11)

Description ��️ DHT11 Digital Temperature & Humidity Sensor – Simple, Reliable, and Affordable! The DHT11 is a cost-effective digital sensor that combines temperature and humidity measurement in one compact module. With its single-wire digital interface, the DHT11 is perfect for beginners and pros alike working on home automation, weather stations, greenhouse monitoring, and HVAC prototyping. ✅ Features Dual FunctionalityMeasures both temperature and relative humidity. Digital OutputProvides calibrated digital signal output via a single-wire interface – no analog-to-digital conversion needed. Stable & AccurateLong-term performance with minimal drift for consistent readings. Built-in NTCIntegrated Negative Temperature Coefficient thermistor ensures accurate temperature readings. �� Specifications Operating Voltage: 3V to 5.5V DC Temperature Range: 0°C to 50°C (±2°C accuracy) Humidity Range: 20% to 90% RH (±5% accuracy) Sampling Rate: 1 Hz (1 reading per second) Signal Output: Digital (single wire) Dimensions: 15.5mm × 12mm × 5.5mm �� Applications �� Home Automation – Smart thermostats, environmental control ��️ Weather Stations – Real-time indoor/outdoor climate data �� Greenhouse Monitoring – Ensure optimal growing conditions �� HVAC Systems – Air quality and climate testing �� Educational Projects – Perfect sensor for teaching embedded systems