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.
AO3400A
N-Channel 30 V 5.7A (Ta) 1.4W (Ta) Surface Mount SOT-23-3 The AO3400A N-Channel MOSFET is a 30V N-channel enhancement-mode MOSFET designed using trench MOSFET technology. It is widely used for load switching, DC-DC converters, motor driving, and PWM control applications due to its very low on-resistance and compact SOT-23 package. It is especially popular in small electronics and embedded systems because it can be driven directly by 3.3V or 5V logic signals, making it ideal for microcontroller-based designs. Key Features Drain-Source Voltage (VDS): 30V Continuous Drain Current (ID): up to 5.7A (at 25°C) Ultra-low RDS(on): ~26.5 mΩ @ VGS = 10V ~32 mΩ @ VGS = 4.5V ~48 mΩ @ VGS = 2.5V Logic-level gate drive (works well with MCU GPIOs) Fast switching performance (ns-range switching times) Low gate charge (~6–7 nC) → efficient switching Compact SOT-23 package for space-saving PCB design Low power dissipation (~1.4W typical at 25°C ambient) Operating temperature: −55°C to +150°C Typical Applications Load switching (LEDs, sensors, small motors) Power management in battery-powered devices DC-DC converters PWM control circuits Fan and heater control in embedded systems #AO3400A #MOSFET #NChannelMOSFET #PowerElectronics #SOT23 #LoadSwitch #EmbeddedSystems #ElectronicsComponents #TrenchMOSFET #Commonpartslibrary #Transistor #FET
3.5k Uses3 StarsArduino Uno Optical Sensor Shield
Arduino Uno Shield for Blue Light Optical Sensor. The circuit generates a 2.1kHz sinusoidal signal to send to LEDs and contains a filtering and amplification circuit to preprocess the signal. Powered by 24V and regulated down to 12V and 5V to power Arduino. #ArduinoUno
493 Uses3 StarsESP-CAM Motherboard Module
This project is a motherboard for the ESP32-CAM module, which enables easy and flexible WiFi camera applications. The motherboard provides power supply, programming interface, and GPIO expansion for the ESP32-CAM. It also supports external sensors for more functionality. #motherboard #WiFi #MCU #ReferenceDesign #project #ESP32 #camera #reusable #module #edgeComputing #espressif #template
157 Uses3 StarsKY-040
KY-040 rotary encoder is a device that generates an electrical signal based upon how much the rotary input device (knob) is rotated and the direction it is rotating in. It is a position sensor with a knob and can be used to control stepper or servo motors with precision. #Module #Rotary-Encoder
632 Uses3 StarsSeeed Studio XIAO ESP32S3 Sense
Seeed Studio XIAO ESP32S3 leverages dual-core ESP32S3 chip, supporting both Wi-Fi and BLE wireless connectivities, which allows battery charge. It integrates built-in camera sensor, digital microphone. It offers 8MB PSRAM, 8MB FLASH, and external SD card slot. All of these make it suitable for embedded ML, like intelligent voice and vision AI.
55 Uses3 Stars
