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These premium calipers come with an extra battery and auto shut-off. Measurements can be taken in either metric or standard. The calipers are 6" in length and make a great addition to any tool set.These come with an extra 1.5V LR44 button cell battery.Range: 0.01mm to 150mm / .001" to 6" Ac..

Potentiometers are incredibly useful, whether you're controlling the volume on your stereo or the 'mood lighting' in your room. The problem with traditional potentiometers is the fact that your microcontroller doesn't have an easy way to interface with them. Digital Potentiometers solve that problem..

Coreless Motor refers to the armature of the motor. A conventional servo motor has a steel core armature wrapped with wire that spins inside the magnets. In a coreless design, the armature uses a thin wire mesh that forms a cup that spins around the outside of the magnets eliminating the heavy steel..

This is a pre-wired and waterproofed version of the DS18B20 sensor. Handy for when you need to measure something far away, or in wet conditions. While the sensor is good up to 125°C the cable is jacketed in PVC so we suggest keeping it under 100°C. Because they are digital, you don't get any signal ..

DIP switch with 2 individual switch positions. The pins have .1″ spacing – fits great into a breadboard! Works great as general control switches...

he Disposable ECG electrode is used for ECG or other biopotential measurements. It is composed of 12 adhesive electrodes, using nonwoven fabric material - a kind of breathable paper - cotton or PE and foam with medical hypoallergenic adhesive.This ECG electrode has a high viscosity, so it can adhere..