Follow these instructions to remove or replace a Go Wireless® 100 mAh Replacement Battery (GW-BAT-100), in your Go Wireless sensor. This procedure ONLY works for the GW-TEMP. Do not try replacing the battery in other GW products, PERMANENT DAMA...
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Many of our electric circuits experiments, such as the Ohm's Law experiment in Physics with Vernier (PWV) require students to construct circuits from batteries, resistors, light bulbs, and other electronic components. We recommend using our Vernier C...
This article refers to the following two sensors:
Vernier Energy Sensor (VES-BTA)
Go Direct® Energy Sensor (GDX-NRG)
The short answer is, if you don't measure using a complete circuit that includes a load, your power (and therefore energy pr...
The Power Amplifier (PAMP) is a useful in wave, oscillation, and resonance investigations, both mechanical and electric. Below are a variety of experiments in which the Power Amplifier's capacity to power electric circuits or wave apparatus is espec...
Both the Instrumentation Amplifier and the Differential Voltage Probe are true differential voltage measuring devices. Neither terminal is at ground potential, which is sometimes important in making connections to external circuits. However, this can...
Digital Control Unit (DCU-BTD)
Specifications and User Guide
Which Model DCU Do I Have?
There have been three Digital Control Unit (DCU) models over the years. The current model (shown above) is black, rectangular, and has...
Due to the simple nature of the sensor, the ±10 V Voltage Probe (VP-BTA) may not read 0 V when the leads of the sensor are not connected to anything. While not desirable, this is expected behavior for this sensor. The value you get depends on which...
The Extech Digital DC Power Supply (EXPS) can operate in either voltage-control or current-control modes, and so has both current and voltage control knobs.
Most instructors are familiar with power supplies which have voltage controls. That is, y...
This article refers to the original version of the Force Plate (FP-BTA) (those purchased prior to November 10, 2023). Refer to the video below to determine if this is relevant to your force plate. You should, in all cases, contact Technical Support ...
Experiments that are written for the Vernier Energy Sensor (VES-BTA) or the Go Direct® Energy Sensor (GDX-NRG) can be performed with standalone voltage and current probes, but you will need to set up the measurement circuit differently and create...