Sensors
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PIR Motion Sensor
$2.18he PIR Motion Sensor is a device used to detect the presence of people or objects in a room or area. It operates by using a passive infrared sensor to detect changes in the infrared radiation levels in its field of view, indicating the presence of a moving object. The sensor is small and compact, making it suitable for a range of applications, such as home automation, security systems, and robotics. The sensor outputs a digital signal, making it easy to interface with microcontrollers and other electronics.
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PIR Motion Sensor Module – SR501
$6.54The PIR Motion Sensor Module – SR501 is a device used to detect motion in a room or area. It operates by using a passive infrared sensor to detect changes in the infrared radiation levels in its field of view, indicating the presence of a moving object. The module is small and compact, making it suitable for a range of applications, such as home automation, security systems, and robotics. The module outputs a digital signal, making it easy to interface with microcontrollers and other electronics.
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Pulse Sensor
$38.15The Pulse Sensor Amped is a plug-and-play heart-rate sensor for Arduino. It can be used by students, artists, athletes, makers, and game & mobile developers who want to easily incorporate live heart-rate data into their projects. It essentially combines a simple optical heart rate sensor with amplification and noise cancellation circuitry making it fast and easy to get reliable pulse readings.
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Raindrops Detection Module – Rain Weather Sensor Module for Arduino
$5.45- A raindrops detection module, also known as a rain weather sensor module, is an electronic component used to detect the presence of rain. The module is designed to interface with microcontroller boards, such as the popular Arduino platform, and typically contains a rain sensor and a few other electronic components that allow it to communicate with the microcontroller.
The rain sensor in the module works by detecting changes in electrical conductivity due to the presence of water droplets on its surface. When water droplets come into contact with the sensor, they change the electrical conductivity of the sensor, which can be detected by the microcontroller board.
- A raindrops detection module, also known as a rain weather sensor module, is an electronic component used to detect the presence of rain. The module is designed to interface with microcontroller boards, such as the popular Arduino platform, and typically contains a rain sensor and a few other electronic components that allow it to communicate with the microcontroller.
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Raspberry Pi Sense HAT
$50.03The Raspberry Pi Sense HAT is an add-on board for the Raspberry Pi single-board computer. It is designed to provide a suite of sensors and peripherals for conducting experiments, learning about programming and electronics, and exploring the world of physical computing. The Sense HAT features an 8×8 RGB LED matrix, a five-button joystick, and various sensors for measuring orientation, temperature, humidity, and atmospheric pressure. The Sense HAT also includes an accelerometer, gyroscope, and magnetometer, which allows users to detect and measure changes in orientation, acceleration, and magnetic fields.
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RPLiDAR A1M8 360 Degree Laser Scanner Kit – 12M Range
$343.35The RPLiDAR A1M8 360 Degree Laser Scanner Kit is a device used for mapping and sensing the environment. It uses laser technology to produce 360-degree scans of the surroundings and provides accurate distance measurements for each point in the scan. The kit has a range of up to 12 meters and a high scanning frequency, making it suitable for use in a variety of applications, including robotics, navigation, and mapping. The kit has a compact and lightweight design, making it easy to integrate into a range of projects.
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Soil Moisture Sensor Module – Hygrometer Humidity Detector for Arduino Watering
$8.72A soil moisture sensor module is an electronic device used to measure the water content in soil. It works by measuring the electrical resistance of the soil, which changes with the amount of water present. The hygrometer humidity detector component of the module detects the relative humidity of the air, which can impact soil moisture levels. The module can be used with an Arduino microcontroller to create a smart watering system for plants. The system can use the data from the soil moisture sensor and hygrometer to determine when to water the plants and how much water to provide, ensuring optimal growing conditions.
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Sound Sensor
$3.60The Sound Sensor is a device used to detect and measure the sound levels in an environment. It is commonly used in a wide range of applications, including sound-activated switches, noise level meters, and voice-controlled systems. The sound sensor typically consists of a microphone, amplifier, and output signal interface. The microphone detects the sound waves in the environment and converts them into electrical signals. The amplifier then amplifies these signals to a level that can be easily read by a microcontroller or other device.
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Thermistor 10K
$0.55The Thermistor 10K is a temperature-sensitive resistor used in electronic circuits for measuring temperature. It consists of a metal oxide material that changes resistance in response to changes in temperature, making it an ideal sensor for temperature measurement and control. The 10K value indicates the nominal resistance of the thermistor at 25°C (77°F), and the resistance of the thermistor will change as the temperature changes. The thermistor is a passive component, meaning that it does not require an external power source to operate, making it ideal for use in battery-powered and energy-sensitive applications.
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TI Temperature & Humidity Sensor (LM35DZ)
$2.18LM35DZ is a precision temperature sensor integrated circuit that provides an output voltage proportional to the Celsius temperature. The LM35DZ is a popular and widely used sensor in various applications such as temperature measurement, thermal protection circuits, and temperature control systems.
The LM35DZ has a linear voltage output that is directly proportional to the temperature in degrees Celsius, with a sensitivity of 10mV per degree Celsius. The output voltage of the sensor increases by 10mV for every degree Celsius increase in temperature.
The LM35DZ operates over a temperature range of -55°C to 150°C, and provides an accuracy of ±0.5°C at room temperature. The device requires a power supply of 4 to 30 volts and consumes very low power, making it ideal for battery-powered applications.
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Tilt Sensor
$3.27A tilt sensor, also known as a tilt switch, is a type of switch that is used to detect the angle of inclination of an object with respect to the ground or gravity. The sensor works by using the principle of gravity to change the position of a ball or liquid inside the switch, which in turn changes the electrical contact and triggers the switch.
Tilt sensors are typically small, compact devices that can be easily integrated into a variety of applications. They are commonly used in mobile devices, such as smartphones and tablet computers, to detect the orientation of the device and adjust the screen accordingly.
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TMP36GT9Z Temperature Sensor
$2.18The TMP36GT9Z Temperature Sensor is a highly accurate and reliable analog temperature sensor that is widely used in a variety of applications. It provides an output voltage proportional to the temperature, with a range of -40°C to +125°C. The TMP36GT9Z is easy to use and requires only a single power supply voltage to operate. It provides a linear output that is easy to read and interpret, and its low output impedance makes it well suited for use with microcontrollers and other digital circuits. The sensor is also highly accurate, with a typical accuracy of ±2°C and a temperature coefficient of 10mV/°C. The TMP36GT9Z is available in a compact, surface-mount package, making it ideal for use in space-constrained applications.
