Sensors
A sensor is a device that detects and measures a physical property or phenomenon, such as temperature, pressure, or motion. Sensors are used in a wide range of applications, including industrial automation, environmental monitoring, healthcare, and transportation. Flux.ai is the world's largest community-driven public library of sensors, with footprints, symbols, datasheets, and simulation models. Our extensive collection of sensors covers a variety of use cases and industries, making it easy to find the perfect sensor for your application. Whether you need a temperature sensor for HVAC systems, a pressure sensor for automotive applications, or a motion sensor for security systems, Flux.ai has you covered. Our comprehensive library of sensors is constantly updated with the latest and most innovative technologies, ensuring that you have access to the best sensors available. So, if you need a sensor for your next project, be sure to check out Flux.ai and take advantage of our extensive collection and expert support.
A1302EUA-T
Linear Hall-Effect Magnetic Sensor – The Allegro MicroSystems A1302EUA-T detects magnetic fields and provides an analog voltage output proportional to the applied magnetic field. It operates from a 4.5 V to 6.0 V supply, has a typical sensitivity of 1.3 mV/G, a 20 kHz bandwidth, and a typical quiescent output voltage equal to 50% of the supply voltage. It uses a 3-pin SIP through-hole package and operates from −40°C to +85°C. Allegro MicroSystems +1 #AllegroMicroSystems #A1302EUA #HallEffectSensor #MagneticSensor #AnalogOutput #PCBComponents #EmbeddedSystems
25 Uses0 StarsSHT41-AD1B-R2
Board Mount Humidity Sensors Intermediate Humidity and Temperature Sensor Humidity, Temperature 0 ~ 100% RH I2C ±1.8% RH 4 s Surface Mount The SHT41-AD1B-R2 is a fully calibrated, low-power environmental sensor that measures relative humidity (RH) and temperature. It integrates sensing elements, signal processing, and a digital interface into a small surface-mount package, making it ideal for space-constrained designs. Key Features Sensor Type: Digital humidity and temperature sensor Interface: I²C (easy MCU integration) Supply Voltage: ~1.08 V to 3.6 V Humidity Accuracy: up to ±1.8% RH (typical) Temperature Accuracy: up to ±0.2 °C (typical) Response Time: Fast measurement and low latency Power Consumption: Ultra-low, suitable for battery devices Package: DFN (compact, ~1.5 × 1.5 mm) Factory Calibration: No external calibration required Functional Overview The sensor uses capacitive humidity sensing combined with a bandgap temperature sensor. Internal electronics convert these measurements into digital data via I²C, eliminating the need for external ADCs or complex signal conditioning. Design Advantages Small footprint for compact PCBs Low power consumption for IoT and portable devices High reliability with long-term stability Fast response time for real-time monitoring Simple integration with microcontrollers Typical Applications IoT and smart home devices HVAC and climate control systems Wearables and portable electronics Industrial monitoring systems Environmental data logging #CommonPartsLibrary #Sensors,-Transducer #Humidity #Moisture-Sensor #SHT4x
2.7k Uses0 StarsTLV75533PDBVR
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-23-5 The TLV75533PDBVR is a low-dropout (LDO) linear voltage regulator designed to provide a stable 3.3 V output from a higher input voltage source. It features ultra-low quiescent current and high power-supply rejection ratio (PSRR), making it ideal for battery-powered and noise-sensitive applications such as IoT devices, portable electronics, and RF circuits. The device is optimized for fast transient response and stable operation with small ceramic output capacitors. Key Features Fixed output voltage: 3.3 V Low dropout voltage (typ. ~200 mV at full load) Ultra-low quiescent current (typ. 25 µA) High PSRR for noise-sensitive applications Stable with small ceramic capacitors (≥1 µF) Thermal shutdown and overcurrent protection Available in compact SOT-23-5 package (DBV) Absolute Maximum Ratings Input voltage: –0.3 V to 6.5 V Output voltage: –0.3 V to (VIN + 0.3 V) Operating junction temperature: –40°C to +125°C Storage temperature range: –65°C to +150°C Recommended Operating Conditions Input voltage range: 1.45 V to 5.5 V Output voltage: 3.3 V (fixed) Output current: up to 500 mA Operating temperature range: –40°C to +125°C Electrical Characteristics (Typical unless otherwise noted) Output voltage accuracy: ±1% Dropout voltage: ~200 mV @ 500 mA Quiescent current: ~25 µA PSRR: up to 70 dB (at 1 kHz) Line regulation: <0.05%/V Load regulation: <0.5% Pin Configuration (SOT-23-5) Pin 1: IN – Input voltage Pin 2: GND – Ground Pin 3: EN – Enable (active high) Pin 4: NC – No connect Pin 5: OUT – Regulated output Typical Application Power management for microcontrollers and sensors Battery-powered portable devices RF and analog circuits requiring low noise supply IoT and wearable electronics Protection Features Thermal shutdown protection Overcurrent protection Undervoltage lockout (UVLO) #commonpartsLibrary #integratedcircuit #powermanagement #voltageregulator
672 Uses0 StarsSHTC3-TR-2.5KS
Digital humidity and temperature sensor IC with I²C interface, optimized for low-power battery-operated and compact consumer/electronics applications. Measures 0–100 %RH and −40 to +125 °C, with typical accuracy of ±2 %RH and ±0.2 °C. Operates from 1.62–3.6 V and features ultra-low power consumption, including sleep current around 0.3 µA. Supplied in a compact 2 × 2 × 0.75 mm DFN package. #HumiditySensor #TemperatureSensor #I2C #LowPower #Sensirion
1.1k Uses0 Stars
