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Waterproof DS18B20 Digital temperature sensor + extras
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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 an...
Muscle Wire - 0.005 Diameter (1 foot)
Muscle Wire is a shape memory alloy (Nitinol — nickel-titanium) that contracts when heated or when an electrical current is applied, then returns to its original length when cooled. This property makes it useful as a lightweight, silent alternative to small motors or solenoids in robotic and inte...
Muscle Wire - 0.012 Diameter (1 foot)
A one-foot (305 mm) length of 0.012" (0.30 mm) diameter Muscle Wire — a nickel-titanium shape memory alloy (Nitinol) that contracts when heated or when electrical current is applied. The wire transitions between a weaker, low-temperature martensitic form and a stronger, high-temperature austenite...
MCP9808 High Accuracy I2C Temperature Sensor Breakout Board
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This I2C digital temperature sensor is one of the more accurate/precise we've ever seen, with a typical accuracy of ±0.25°C over the sensor's -40°C to +125°C range and precision of +0.0625°C. They work great with any microcontroller using standard i2c. There are 3 address pins so you can connect ...
Thermocouple Type-K Glass Braid Insulated - 5m
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Thermocouples are best used for measuring temperatures that can go above 100°C. This is a bare-wire bead-probe which can measure air or surface temperatures. Most inexpensive thermocouples have a vinyl covering which can melt at around 200°C, this one uses a fiberglass braid so it can be used ...
Adafruit MCP9808 High Accuracy I2C Temperature Sensor Breakout
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The Adafruit MCP9808 is a high-accuracy digital temperature sensor with ±0.25°C typical accuracy over its −40°C to +125°C range and 0.0625°C resolution. It communicates over standard I2C and runs on 2.7V to 5.5V power and logic, making it compatible with virtually any microcontroller or single-bo...
Fermion: MCP9808 High Accuracy I2C Temperature Sensor
Compared to DS18B20, LM35, and other common temperature sensors, the MCP9808 is one of the more accurate temperature sensing options, with a typical accuracy of ±0.25°C and maximum accuracy of ±0.5°C over the sensor's -40°C to +125°C range and precision of +0.0625°C. The MCP9808 comes with u...
URM06 - Analog Ultrasonic Sensor
Ultrasonic sensors emit ultrasonic pulses, and by measuring the time of ultrasonic pulse reaches the object and back to the transducer, the distance of sensor from the target object is calculated. They are widely used in detecting displacement, thickness, distance, water level, material level and...
URM06 - PULSE Ultrasonic Sensor
Ultrasonic sensors emit ultrasonic pulses, and by measuring the time of ultrasonic pulse reaches the object and back to the transducer, the distance of sensor from the target object is calculated. They are widely used in detecting displacement, thickness, distance, water level, material level and...
