magnetic temperature sensor for sale, brand-new and used.

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Mini Alarm System With Motion Sensor Portable Alarm System With Motion Sensor

Description: This kit is a modular learning kit, especially designed for Arduino beginners. All components provided in this kit are modularized, most of which has interfaces of same type such as LED, buzzer, switch, etc. To see the experimental phenomenon, all you need is just to make the simple line connection, which makes this kit a very good choice for Arduino and electronic enthusiasts.

bayite DC 5-120V 100A Mini Digital Current Voltage Meter with Hall Effect Sensor Transformer Product Features Through-hole design: No wiring difficulty. Measure positive or negative current. No curren

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A lot of 25 brand new never used Hamlin 59065-030 Proximity switches. The 59065-030 is a small plastic Barrel Sensor with a 5/16-inch x 24 thread and 38.1mm long. This sensor features SPDT normally closed contacts and is capable of switching up to 265VAC/300VDC at 10VA.

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Elegoo 37-in-1 Sensor Module Kit for Arduino UNO R3, MEGA, NANO Product Features

This module can be used for building many devices, automation systems, alarm systems, versatile home weather stations with the use of cellular, Internet, GPS navigation, control of temperature, pressure, humidity. And for high-quality audio systems - audio players, voice recorders, FM radio, smartphone. The minimum (base) option:Used with ATMEGA2560 microcontroller clocked by the quartz 11,0592 MHz.

bayite DC 5-120V 100A Mini Digital Current Voltage Amp Meter Gauge with Hall Effect Sensor Transformer Description Pattern Name:1. Single Display DC 5-120V 100A w/ Hall coil bayite Hall effect current meter reads current by detecting the magnetic field around the wire, there is no electrical contact which eliminate risk to delicate monitoring equipment and also minimizes safety concerns. The sensor doesn't get hot like the curr

Mini Alarm System With Motion Sensor Portable Alarm S