The Digital Multimeter
... • Second, connect the long leads to the 300mA and the COM terminals on the multimeter if you are measuring milliamp currents. • Third, connect the meter in series with the device by opening up the circuit at the device and inserting the meter between the two points so that all of the current going t ...
... • Second, connect the long leads to the 300mA and the COM terminals on the multimeter if you are measuring milliamp currents. • Third, connect the meter in series with the device by opening up the circuit at the device and inserting the meter between the two points so that all of the current going t ...
IOSR Journal of Computer Engineering (IOSR-JCE) e-ISSN: 2278-0661, p-ISSN: 2278-8727 PP 29-36 www.iosrjournals.org
... of three output signals trigger three D flip-flops. Initially F1, F2, F3, F4 and FC_FINISH are set to 10000. The input pulsewidth is assumed between 8 and 12 coarse delays as shown in Fig. 2(b). The Out4 signal triggers a corresponding D-Flip-flop. Then the pulsewidth code F1 falls low and F2 rises ...
... of three output signals trigger three D flip-flops. Initially F1, F2, F3, F4 and FC_FINISH are set to 10000. The input pulsewidth is assumed between 8 and 12 coarse delays as shown in Fig. 2(b). The Out4 signal triggers a corresponding D-Flip-flop. Then the pulsewidth code F1 falls low and F2 rises ...
Bus Edison Overcurrent Protective Devices
... of the standard levels shown in Figure 5. The successful product testing results in “listing” of the product as having an “interrupting rating” (I.R.) at the level of test current. In other words, when a fuse or circuit breaker will safely interrupt developed energy at a specific value of short-circ ...
... of the standard levels shown in Figure 5. The successful product testing results in “listing” of the product as having an “interrupting rating” (I.R.) at the level of test current. In other words, when a fuse or circuit breaker will safely interrupt developed energy at a specific value of short-circ ...
Project Title - Electronic Pest Repellent
... device is compact, cheap, and it does not cause any pollution unlike the other chemical repellents. We have used a microcontroller to generate sweep in sound frequencies, and an assembly consisting of audio power amplifier, speaker and LCD for this purpose. The technical details of this project foll ...
... device is compact, cheap, and it does not cause any pollution unlike the other chemical repellents. We have used a microcontroller to generate sweep in sound frequencies, and an assembly consisting of audio power amplifier, speaker and LCD for this purpose. The technical details of this project foll ...
Introductory Experiments and Linear Circuits I
... voltage drop across the 470k resistor? Sketch the corresponding circuit diagrams for each of these measurements, showing the connections to the DMM. 1.8 Measure the actual values of the 10k and 470k resistors with the DMM. (be sure to remove them from the circuit before measuring them) What are the ...
... voltage drop across the 470k resistor? Sketch the corresponding circuit diagrams for each of these measurements, showing the connections to the DMM. 1.8 Measure the actual values of the 10k and 470k resistors with the DMM. (be sure to remove them from the circuit before measuring them) What are the ...
Aalborg Universitet Selective Harmonic Compensation
... proven to be equivalent to the addition of a virtual resistor across the filter capacitor [24]. That equivalence changes to a virtual impedance when digital sampling, computational and modulation delays are considered [25]. Identified effects of the virtual impedance include a shifting of filter res ...
... proven to be equivalent to the addition of a virtual resistor across the filter capacitor [24]. That equivalence changes to a virtual impedance when digital sampling, computational and modulation delays are considered [25]. Identified effects of the virtual impedance include a shifting of filter res ...
around - QRQcw
... Various CW exchanges can be assigned to function keys. The default provided function key messages should be modified to suit your operating taste. These can be set up by reading the CW messages information. Warning: If you are using a sound card to generate cw, YPlog can send perfectly timed cw unde ...
... Various CW exchanges can be assigned to function keys. The default provided function key messages should be modified to suit your operating taste. These can be set up by reading the CW messages information. Warning: If you are using a sound card to generate cw, YPlog can send perfectly timed cw unde ...
31 - 1
... consists of two coils with different number of turns wound around a common iron core. The coil on which we apply the voltage to be changed is called the "primary" and it has N P turns. The transformer output appears on the second coils which is known as the "secondary" and has N S turns. The role of ...
... consists of two coils with different number of turns wound around a common iron core. The coil on which we apply the voltage to be changed is called the "primary" and it has N P turns. The transformer output appears on the second coils which is known as the "secondary" and has N S turns. The role of ...
ESG89001 Electro magnetic compatibility and printed circuit board
... towards the supply pins of the IC) should be above the bandwidth of the logic [ 1/ (π.τr)], where τr is the voltage risetime of the logic. If the decoupling capacitor is placed with every IC the signalreturn current may choose which path is most convenient, VEE or VCC. This choice is determined by t ...
... towards the supply pins of the IC) should be above the bandwidth of the logic [ 1/ (π.τr)], where τr is the voltage risetime of the logic. If the decoupling capacitor is placed with every IC the signalreturn current may choose which path is most convenient, VEE or VCC. This choice is determined by t ...
![BaS_06b [Compatibility Mode]](http://s1.studyres.com/store/data/000024611_1-9b839cb582f972633fb07ce9ed1364de-300x300.png)
BaS_06b [Compatibility Mode]
... when it is across either R1 or R2. Can you explain what is happening? All measurements affect the quantity being measured. A voltmeter has internal resistance, which can change the resistance of the circuit under test. In this case, a 1 MΩ internal resistance of the meter accounts for the readings. ...
... when it is across either R1 or R2. Can you explain what is happening? All measurements affect the quantity being measured. A voltmeter has internal resistance, which can change the resistance of the circuit under test. In this case, a 1 MΩ internal resistance of the meter accounts for the readings. ...
HW4
... In the circuit above, it is known that: Is1 = 3 A Is2 = 1 A R1 = 10 Ω R2 = 6 Ω R3 = 3 Ω Use the current divider rule to find I1. A I1 = Tries 0/6 ...
... In the circuit above, it is known that: Is1 = 3 A Is2 = 1 A R1 = 10 Ω R2 = 6 Ω R3 = 3 Ω Use the current divider rule to find I1. A I1 = Tries 0/6 ...
RLC circuit
A RLC circuit is an electrical circuit consisting of a resistor (R), an inductor (L), and a capacitor (C), connected in series or in parallel. The name of the circuit is derived from the letters that are used to denote the constituent components of this circuit, where the sequence of the components may vary from RLC.The circuit forms a harmonic oscillator for current, and resonates in a similar way as an LC circuit. Introducing the resistor increases the decay of these oscillations, which is also known as damping. The resistor also reduces the peak resonant frequency. Some resistance is unavoidable in real circuits even if a resistor is not specifically included as a component. An ideal, pure LC circuit is an abstraction used in theoretical considerations.RLC circuits have many applications as oscillator circuits. Radio receivers and television sets use them for tuning to select a narrow frequency range from ambient radio waves. In this role the circuit is often referred to as a tuned circuit. An RLC circuit can be used as a band-pass filter, band-stop filter, low-pass filter or high-pass filter. The tuning application, for instance, is an example of band-pass filtering. The RLC filter is described as a second-order circuit, meaning that any voltage or current in the circuit can be described by a second-order differential equation in circuit analysis.The three circuit elements, R,L and C can be combined in a number of different topologies. All three elements in series or all three elements in parallel are the simplest in concept and the most straightforward to analyse. There are, however, other arrangements, some with practical importance in real circuits. One issue often encountered is the need to take into account inductor resistance. Inductors are typically constructed from coils of wire, the resistance of which is not usually desirable, but it often has a significant effect on the circuit.