Tag Archives: Vernier

Vernier: Go Direct Light and Color

Introduction The Go Direct Light and Color Sensor is a powerful and versatile light sensor that measures visible light, the ultraviolet electromagnetic spectrum, and does color analysis. As seen in the video, by using an RGB color sensor, the relative primary colors of light can be detected with this device. As seen in Image 1., […]

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Fire Air Dephlogisticated and the Vernier Go Direct Wireless Oxygen Sensor

Oxygen is one of those very cool elements that can both save a life and kill whether in absence or abundance. Oxygen is necessary for life as we know it, but yet it oxidizes one of the most common elements in the universe. Oxygen, to most students, is both a red ball on a model […]

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Go Direct® Respiration Belt

Introduction The Go Direct Respiration Belt measures human respiration rate. While using the Go Direct Respiration Belt, you can measure human breathing patterns with a wireless Bluetooth connection or by plugging-in the device with a USB cord. It works with a sensor and an adjustable nylon strap that goes around the chest to measure respiration […]

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The Vernier Go Direct Motion Detector: A Modern Twist on a Timeless Design

Vernier Software and Technology has introduced the next generation of its ultrasonic motion detector. While the gold circle sensor portion looks much like it’s previous five generations, the self-contained battery power source, the cubic form factor and most importantly the Bluetooth radio, are all new. But first some backstory. In 2008 I had the enormous […]

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The Vernier Go Direct Radiation Monitor: Well Worth the 90-Year Wait

Stephen Hawking died recently marking 2018 as another date in science history from which events will be measured. Isaac Newton was born in 1642, the same year Galileo died. And it is that 1642 date that is often used as a convenient moment in time to label as the birth of modern science. Three hundred […]

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Go Direct® Gas Pressure Sensor

Introduction The Go Direct Gas Pressure Sensor is used to monitor pressure changes during gas-law experiments. Subsequently, science teachers can use it for graphical analysis and integrate its use in both mathematics and science instruction. In addition, it comes with a free “Graphical Analysis™ 4 app,” which produces real-time graphs from experimental data and is […]

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The Vernier Three-Axis Magnetic Field Sensor: A Magic Wand for Magnets

What could be better than one anisotropic magnetoresistance magnetic field sensor? How about three anisotropic magnetoresistance magnetic field sensors and a Hall effect sensor as well! Pack them all into a lightweight watertight housing with a rechargeable battery and wired or wireless connectivity and you’ve got yourself a Vernier Three-Axis Magnetic Field Sensor. I’ve been […]

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It’s more than just power, it’s teaching potential: Vernier Go Direct Sensors and Micro USB Charging

Power powers. It’s that simple. With all our digital tools, there is at least one common thread across it all and that is we need a flow of electrons to keep the teaching and learning in high gear. But of course batteries die. There are four common battery solutions in our digital devices. One is […]

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Go Wireless® Heart Rate

  Introduction When studying the cardiovascular system, Vernier’s Go Wireless® Heart Rate monitor is an excellent way for students to engage in the collection of real data by having the opportunity to monitor their heart rates in a variety of ways. For example, students can take their pulse before, during, and after exercising. While doing so, the data […]

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Vernier Go! Link: Hand Dynamometer

    Vernier’s Go! Link is a single-channel USB interface used to connect many Vernier sensors directly to a Windows or Macintosh computer. This device can be connected into a USB port and can be used to connect of a variety of sensors. For this review, we used a Hand Dynamometer, which is designed to measure grip […]

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