Parallax Inc.
We’re making some changes at Parallax to really focus in on what we do best: our educational programs and our own custom multicore microcontrollers. This focus means more curriculum on learn.parallax.com, more tools and support for the Propeller, more American manufacturing, and a massive sale to simplify the product line!
- (916)624-8003
888-512-1024 - sales@parallax.com
- (916)624-8333
- 599 Menlo Drive, Ste 100
Rocklin, CA 95765
United States of America
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Product
Ozone 2 Click
64209
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Ozone 2 click is an ozone detection (O3) sensor, based on the MQ131 gas sensor.
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Product
Melexis 90217 Hall-Effect Sensor
605-00005
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Parallax has worked with the Melexis 90217 sensor in applications including CNC milling machine spindle speed measurement and feedback on motor RPM. With the CNC milling machine it reliably measured the top spindle speed of 7,500 RPM. This is a cost-effective and highly functional hall-effect sensor. The Melexis 90217 is designed to be used with a bias magnet (#605-00006) south facing the back (non-marked) side of the IC. With a single Hall plate, this sensor is immune to common rotary alignment problems. Very easy to interface with all microcontrollers.
