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A3144 Hall sensor module - electromagnetic field Hallotron sensor
The A3144 Hall sensor module is a precise electromagnetic field sensor using the 3144E chip and a stable LM393 comparator. The device is powered by 3.3 V - 5 V and has dual signal outputs - digital and analog. This compact module is ideal for measuring motor rotational speed, accurate pulse counting, and position detection in popular systems such as Arduino, ESP32, and Raspberry Pi.
Availability: duża ilość
Dispatched within: 1 day
MC-38 reed switch magnetic door and window open sensor for Sonoff Shelly
The magnetic MC-38 reed switch is a reliable solution for monitoring doors and windows in Smart Home systems. It is an NO (normally open) sensor that closes the circuit at a distance of 15-25 mm. The device works seamlessly with Sonoff, Shelly, Arduino, and Raspberry Pi modules.
The product is well suited to alarm installations, cabinet security, and home automation projects. Maximum operating voltage is 200 V DC, and current is 100 mA. The compact housing allows quick and easy mounting.
Availability: duża ilość
Dispatched within: 1 day
Pulling solenoid with spring 12V JF-0530B with 5N force 0.5kg pitch 10mm
The JF-0530B pull solenoid with 12V power supply is a compact and versatile device with a maximum force of 5N and a load capacity of up to 0.5kg. Ideal for use in DIY projects with popular microcontrollers. The solenoid retracts the pin by 10mm when voltage is applied, making it useful in automation and robotics. Thanks to its small dimensions, it can be easily installed in small spaces.
Availability: duża ilość
Dispatched within: 1 day
