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24GHz human presence sensor mmWave Radar Sensor for Home Assistant
The HMMD-mmWave-Sensor is a human micro-motion sensor that uses frequency-modulated continuous wave (FMCW) technology to detect and identify moving, standing and stationary human bodies. Combining radar signal processing with precise human detection and ranging algorithms, it supports configuring sensitivity for each range independently to improve anti-interference performance. With its compact size, low power consumption and easy integration, it can be widely used in AIoT scenarios such as smart homes, smart security, smart businesses and smart lighting.
Availability: duża ilość
Dispatched within: 1 day
ACS712 current measurement module up to 5A using Hall effect sensitive
The ACS712 module is a precision current sensor, operating on the Hall effect principle, designed to measure currents up to a maximum of 5A. Ideal for use in projects related to Arduino, AVR, PIC and other platforms. This compact sensor effectively measures current from a few hundred mA to 5A. Note, however, that the maximum value of 5A can only be reached for a short time to avoid damaging the device.
Availability: średnia ilość
Dispatched within: 1 day
Audio amplifier 2x3W 5V Class D 2.1 Stereo 20-20kHz module for loudspeaker
The 2x3W 5V audio amplifier module is a compact, high-performance solution for audio amplification in DIY systems and audio projects. Thanks to its class-D design, it provides low power loss and high efficiency of 90%. It can operate over a wide temperature range, from -40°C to 85°C, making it resistant to harsh environmental conditions. The module offers excellent frequency response from 20Hz to 20kHz, resulting in clear and powerful sound. It is ideal for small audio projects, portable speakers and many other applications where sound quality and efficiency are important.
Availability: duża ilość
Dispatched within: 1 day
Bosch BME680 CJMCU-680 4-in-1 Gas Temperature Pressure Humidity Sensor
Availability: duża ilość
Dispatched within: 1 day
CJMCU-606 snow and rain detector module for Arduino at 3.3-5V with diode
The CJMCU-606 module is a high-sensitivity rain and snow detector designed to respond immediately to changing weather conditions. The unit generates a high signal at output OUT when rain or snowfall is detected, enabling easy integration into various automation and monitoring systems. The module is equipped with a LED to indicate the power status for easy diagnostics and use.
Availability: duża ilość
Dispatched within: 1 day
Doppler radar motion sensor module RCWL-0516 range 7m for Arduino STM32 ESP
The RCWL-0516 Doppler Radar is an advanced microwave motion sensor, ideal for full 360° object detection. Using electromagnetic wave technology at approximately 3.15 GHz, the sensor can detect movement at distances of up to 7 metres. With a wide supply voltage range of 4V to 28V, this module is extremely versatile and can be used in a variety of electronic projects. When motion is detected, the output generates a high state of 3.3V.
Availability: duża ilość
Dispatched within: 1 day
DS18B20 1-Wire TO92 Dallas temperature sensor resolution up to 12 bits
The DS18B20 in a TO92 housing is an advanced digital temperature sensor, compatible with voltages 3.3V and 5V. Equipped with a built-in ADC converter, it provides precise temperature readings with an accuracy of 12 bits, which translates to a resolution of 0.0625°C and a measurement accuracy of ±0.5°C.
Availability: brak towaru
DS18B20 temperature sensor waterproof metal probe - 2m cable
Oferujemy oryginalny cyfrowy czujnik temperatury DS18B20 w wodoodpornej obudowie, z przewodem o długości 2 metrów. Czujnik DS18B20 to niezawodne rozwiązanie do precyzyjnego pomiaru temperatury w szerokim zakresie od -55°C do +125°C. Dzięki wbudowanemu przetwornikowi ADC, czujnik zapewnia odczyt z rozdzielczością do 12 bitów, co odpowiada dokładności 0,0625°C. Pomiar jest dokładny do 0,5°C w przedziale -10°C do 85°C, co sprawia, że jest idealny do wielu zastosowań.We offer the original DS18B20 digital temperature sensor in a waterproof housing, with a 2-metre cable. The DS18B20 sensor is a reliable solution for precise temperature measurement in a wide range from -55°C to +125°C. Thanks to the built-in ADC, the sensor provides a reading with a resolution of up to 12 bits, corresponding to an accuracy of 0.0625°C. The measurement is accurate to 0.5°C between -10°C and 85°C, making it ideal for many applications.
Availability: duża ilość
Dispatched within: 1 day
GYUL53LDK module equivalent to VL53L0X laser distance sensor ToF
The GYUL53LDK module is an advanced laser distance sensor, using Time of Flight (ToF) technology to provide highly accurate measurements. Its compact size and ease of use make it an excellent choice for a wide range of applications. The sensor is compatible with libraries designed for ST's popular VL53L0X sensor, making it easy to integrate and program into a variety of projects.
Availability: brak towaru
Hall sensor module A3144 electromagnetic field sensor Hallotron
The 3144E Hall sensor motor speed measurement module is an advanced solution for accurate motor speed measurement and position detection. With its magnetic Hall sensor, the module is ideal for Arduino-based projects such as smart cars. The Hall sensor responds to changes in the magnetic field, enabling precise counting and responding to magnetic pulses.
Availability: duża ilość
Dispatched within: 1 day
INMP441 omnidirectional microphone module
Discover the INMP441 module - an advanced MEMS microphone with I2S digital output. Includes MEMS sensor, A/C converter, anti-aliasing filters and power management. Ideal for mobile devices thanks to its natural sound quality.
Availability: duża ilość
Dispatched within: 1 day
KY-040 rotary encoder module for Arduino STM32 position and rotation measurement
The KY-040 rotary encoder is a reliable and versatile device for accurately measuring the position and rotation of shafts such as stepper motors and servos. It is compatible with popular platforms such as Arduino and STM32, making it an ideal choice for DIY projects and professional applications.
Availability: na wyczerpaniu
Dispatched within: 1 day
Liquid level sensor float switch 110V DC 1A diameter 15-20mm
The water level sensor also called float switch is a device used to monitor the water level in two modes: upper level and lower level. The sensor operates when the lever is in a straight line, offering reliable switching at a maximum voltage of 110V DC and a maximum current of 1A. It has an IP67 protection rating, ensuring its waterproof and durability. The lever length is 45 mm and the connection cable is 40 cm. The sensor mounts in holes with a diameter of 15-20 mm, making it easy to install.
Availability: duża ilość
Dispatched within: 1 day
LM35DZ precision temperature sensor 0-100°C - Arduino compatible
The LM35DZ temperature sensor is a precision thermometer with a supply of 4V to 30V, whose output voltage is proportional to the measured temperature in the range from 0°C to 100°C. Thanks to the voltage signal, the sensor is easy to operate and read values. Compatible with Arduino, it is ideal for a variety of electronic projects.
Availability: duża ilość
Dispatched within: 1 day
MAX44009 I2C GY-49 1.7-3.6V light intensity sensor module for Arduino
The MAX44009 is a state-of-the-art light sensor dedicated to mobile devices such as phones, tablets and laptops, where it automatically adjusts the brightness of the LCD display depending on the lighting conditions, increasing user comfort and reducing energy consumption. The sensor is distinguished by a very low current consumption of 0.65 µA and an advanced 22-bit A/D converter, which enables precise measurements in the range of 0.045 to 188,000 lux without the need for manual range setting. Communication is via the I2C bus, and an additional interrupt line allows a brightness threshold to be signalled when the power supply is in the 1.7V to 3.6V range.
Availability: brak towaru
MAX4466 microphone amplifier with 20-20kHz MAX4466 microphone
The MAX4466 microphone amplifier, equipped with an electret microphone, provides excellent sound quality in the frequency range 20Hz-20kHz. It allows stepless gain adjustment from x25 to x125 via a potentiometer on the back of the unit.
Availability: duża ilość
Dispatched within: 1 day
MH-Z19B NDIR high-resolution CO2 sensor on UART PWM
TheCO2 MH-Z19B high-resolution sensor allows precise and stable measurement of carbon dioxide concentration in the air, using the proven NDIR method (non-dispersive infrared sensor). This method ensures the reliability and accuracy of the measurements.
Availability: brak towaru
