Sensors

AM2301A (DHT21) Digital Temperature & Humidity Sensor Module 🌡️💧The AM2301A, also known as DHT21, is a calibrated digital temperature and humidity sen..

DHT21 (AM2301) Digital Temperature & Humidity Sensor Module🌡️💧The DHT21 (AM2301) is a reliable, dual-purpose digital temperature and humidity sensor d..

DS18B20 Digital Temperature Sensor 🌡️The DS18B20 is a high-precision digital temperature sensor that delivers 9- to 12‑bit resolution readings over a ..

DHT11 Digital Temperature & Humidity Sensor🌡️💧The DHT11 is a cost-effective digital temperature and humidity sensor designed for straightforward integ..

DHT22 (AM2302) Digital Temperature Humidity Sensor Module🌡️The DHT22 (AM2302) is a high-accuracy digital temperature and humidity sensor designed for ..

HR202 Resistive Humidity Sensor💧🌡️The HR202 Resistive Humidity Sensor is a reliable, cost-effective solution for measuring humidity and temperature in..

LM335 Temperature Sensor🌡️The LM335 is a precision temperature sensor IC that produces a linear voltage output proportional to absolute temperature. W..

LM35 Temperature Sensor IC🌡️The LM35 is a precision analog temperature sensor integrated circuit that provides a linear voltage output directly propor..

🔦 QRD1114 Reflective Optical Switch – Phototransistor SensorThe QRD1114 is a compact, reflective optical switch that integrates an IR LED emitter with..

UGN3144 Hall Effect Sensor Switch 🧲The UGN3144 Hall Effect Sensor is a reliable, long‑life magnetic field detection device ideal for position and spee..

UGN3503 Linear Hall-Effect SensorThe UGN3503 is a linear Hall-effect sensor designed to detect magnetic fields and produce a proportional analog outpu..

US1881/U18/OH188 Hall-Effect SensorThe US1881 (U18 / OH188) is a latching Hall-effect sensor designed to detect magnetic fields and provide a clean di..