Bio/Gas Sensor Characterizer
... voltage (generally +5VDC, although other voltages can be used), and turns each canister’s spigot. ...
... voltage (generally +5VDC, although other voltages can be used), and turns each canister’s spigot. ...
Experiment 1: Multimeter Measurements on DC Resistive Circuits
... caused by the internal resistance of a voltmeter and its effect on a circuit. Procedure: 1. Construct the circuits shown below using Orcad Capture. Run a PSpice Bias Point Analysis and verify that the node voltages are the same in both circuits. Record the voltages in Table 5 of the data sheet. 2. N ...
... caused by the internal resistance of a voltmeter and its effect on a circuit. Procedure: 1. Construct the circuits shown below using Orcad Capture. Run a PSpice Bias Point Analysis and verify that the node voltages are the same in both circuits. Record the voltages in Table 5 of the data sheet. 2. N ...
LED Current Regulators - Integrated Silicon Solution
... because it gets its base current through R1. As Q2 turns on, the ILED will begin to flow through the LED, through Q2, and through RLED. As this current flows through RLED, the voltage across RLED (VR) will increase due to ohm’s law, where VR = ILED x RLED. As VR increases and reaches Q1’s VBE of 0.7 ...
... because it gets its base current through R1. As Q2 turns on, the ILED will begin to flow through the LED, through Q2, and through RLED. As this current flows through RLED, the voltage across RLED (VR) will increase due to ohm’s law, where VR = ILED x RLED. As VR increases and reaches Q1’s VBE of 0.7 ...
Electric current
... Since the ammeter measures the current or FLOW it must be placed in such a way as the charges go THROUGH the device. ...
... Since the ammeter measures the current or FLOW it must be placed in such a way as the charges go THROUGH the device. ...
characteristics of passive circuit elements (r,l,c)
... voltage drop across the device should be measured to obtain its V-I characteristics, here what is measured is the voltage drop across the series combination of the device and the current measuring resistance RM. For this voltage to be a good approximation to the voltage drop across the device, the v ...
... voltage drop across the device should be measured to obtain its V-I characteristics, here what is measured is the voltage drop across the series combination of the device and the current measuring resistance RM. For this voltage to be a good approximation to the voltage drop across the device, the v ...
Lecture Slides
... of the forward-bias characteristics are shown. At a constant current, the junction voltage changes at -2mV/oC. ...
... of the forward-bias characteristics are shown. At a constant current, the junction voltage changes at -2mV/oC. ...
Network analysis (electrical circuits)
A network, in the context of electronics, is a collection of interconnected components. Network analysis is the process of finding the voltages across, and the currents through, every component in the network. There are many different techniques for calculating these values. However, for the most part, the applied technique assumes that the components of the network are all linear.The methods described in this article are only applicable to linear network analysis, except where explicitly stated.