ECT114Week4iLab
Name:BarryHatcher
RAW: _ /63 pts
1.
Explain the operation of an encoder. (1 point)
A digital circuit that produces a designated code that is
filtered to the output, this is contingent upon one or more active inputs.
2. What does it mean wh

ECT 122 Week 2 iLab #3
Part 1
Parts:
Breadboard
DC Power Supply
Hand Held DMM
Test leads
Wire
56k resistor
1. Given the circuit below, use Ohms law to determine the total current in the circuit and the
voltage across the resistor.
XMM1
V1
5V
R1
56k
IT _
V

ECT122: Week 2 iLab #2
Part 1
Never connect the Positive (+) lead of a power supply to the ground. Connect the
negative lead of the power supply to the circuit FIRST. Then, connect the positive
lead.
Parts:
Breadboard
DC Power Supply
Hand-Held DMM
Test le

Damian Vicente
March 7, 2015
ECT-122
Chapter 1
1. 1C/20 seconds =20
2.
2.5103 =.0025
2.5/40=.0625 =62.5
4) .05 50/2.5 =20
6) 0.66666667M
666,666.67M
7) 0.0019607k
1.9607k
8
23) a. 1.1110
(Professor I did not understand #6 and 7
if I dont remember to bring

ECT114 Week2 iLab
Name: SHAMAR POLLARD
RAW: _/47 pts
1. (1 point) Which is the preferred environmental condition for handling electronic components that
are ESD sensitive? B
a. Higher relative humidity (RH) environment
b. Lower relative humidity (RH) envi

ECT114 Week3 iLab
Name:Shamar_Pollard_
RAW: _/54 pts
1. Derive the Boolean expression for following combinational logic. (5 points)
a.
Boolean expression: _Z=A+B CC_
b.
Boolean expression: Z=(AB)+C+D)_
c.
Boolean expression: _Z=(A
BC)_
d.
Boolean expressi

ECT 122 Week 1 iLab #2
Part 1
1. Calculate the conductance of the following resistors:
Note: dont forget the units!
Resistance
108,342,000
10 k
2.2 k
Conductance
9.23n
100S
220S
2. Calculate the resistance of a circuit that has the following conductance

Damian Vicente
March 20, 2015
Chapter 3 ohms law
13. 6v/R120 = 62/120 = .3W
14. 10v/R10k = 102/10k = .01 = 10W
21. a. 400V, 40k b.500A, 64k c. 8.36mA, 27.6V d. 3k, 675mW, e. 28.8V, 691mW
22. a. 15.5A, 15.5V b. 40m, 100mW c. 40mA, 320W d. 50mA, 320 e. 40V,

ECT114 Week1 iLab
Name:Shamar_
SCORE: _/48 points
1.
Using QUARTUS II software, open a new Block Diagram/Schematic file. Enter the logic gate
symbols representing the following gates. Connect and label input and output pins. Label the inputs
as A, B, C an

ECT 122 Week 1 iLab #3
Parts:
Breadboard
Handheld DMM
DC power supply
Test leads
Resistor kit
1. List the functions available on the Amprobe AM-530 Digital Multimeter handheld
(DMM).
- Measure voltage in noisy environments
- Electrical panels and AC outle

ECT114 Week5 iLab
Name: Steven Lopez
Score: _/60 points
Problems:
1.Briefly explain the operation of a multiplexer. (1 point) is a device capable of funneling several data
lines into a single line for transmission to another point. Also the multiplexer ha

ECT 122 Week 7 iLab #3
1. Define the following.
Peak value: The maximum value reached by either alternation of the waveform.
Peak-to-Peak value: The difference between its positive and negative peak values.
2. A signal has a peak value of 2 V. What is the

ECT 122 Week 4 iLab #1
Parts:
Breadboard
DC power supply
Handheld DMM
Test leads
Wire
2.2k resistor
3.3k resistor
1. What is the relationship between conductance and resistance?
Conductance is the inverse of resistance
2. What is the symbol for mhos? _
3.

ECT 122 Week 3 iLab #2
Parts:
Breadboard
DC power supply
Handheld DMM
Test leads
Wire
2 - 1.0k resistor
2.2k resistor
3.3k resistor
1. Using the circuit below, calculate the following values. On the circuit drawing,
indicate the polarities for each voltag

ECT114 Week 7 iLab
Name:_
SCORE: _/60 pts
1. Open the Quartus II software and create a new project called DFlipFlop. Using the Block
Diagram/Schematic editor, create the diagram shown below. (10 points)
2. Compile and simulate the operation for the D flip

ECT114 Week3 iLab
Name: _
RAW: _/54 pts
1. Derive the Boolean expression for following combinational logic. (5 points)
a.
Boolean expression:
b.
Boolean expression:
c.
Boolean expression:
d.
Boolean expression
e.
Boolean expression:
2
2. Derive the VHDL a

ECT114
Basic Gates I
Week 1
Reading Assignment
AND gate section 3-1
OR gate section 3-2
Inverter gate section 3-7
NAND gate section 3-8
NOR gate section 3-9
Exclusive OR gate section 6-1
Exclusive NOR gate section 6-2
Digital Versus Analog
Digital
ON and

ECT 122 Week 5 iLab #1
Parts:
Breadboard
DC Power Supply
Hand Held DMM
Test leads
Wire
100 resistor, 120 resistor, 220 resistor, 330 resistor
1. Identify each of these circuits.
2. Given the circuit below, calculate the values listed below.
IT: _64mA_
IA:

ECT 122 Week 4 iLab #3
Parts:
Breadboard
DC Power Supply
Handheld DMM
Test leads
Wire
1.2k resistor
3.3k resistor
4.7k resistor
1. Calculate the current in each branch of the parallel circuit below.
IT1=_11mA_
IR1=_1.7mA_
IR2=_2.4mA_
IR3=_6.6mA_
2. Downlo

ECT 122 Week 5 iLab #3
1. Determine the load voltage by deriving an equivalent circuit for the circuit below.
Reduce the R1, R2, and R3 combination to a single equivalent resistance. Also,
reduce R4 and RL1 to a single resistance.
RA-B:_408.32_
RC:_99_
VL

ECT 122 Week 4 iLab #2
Parts:
Breadboard
DC Power Supply
Hand Held DMM
Test leads
Wire
220 resistor
560 resistor
1.0k resistor
1. State Kirchhoffs Current Law.
The sum of the current flowing into the node is equal to the sum flowing out of the
node.
2. Wh

ECT 122 Week 7 iLab #1
Name:_
Thevenins Theorem
1. What is Thevenins theorem? What purpose does it serve?
Thevenins theorem states that any resistive circuit or network, no matter how complex,
can be represented as a voltage source in series with a source

ECT 122 Week 3 iLab #3
Parts:
Breadboard
DC power supply
Handheld DMM
Test leads
Wire
1.0k resistor
1.2k resistor
3.3k resistor
10k potentiometer
1. Using the circuit below, calculate the anticipated voltage drops across each resistor
and record them belo

ECT 122 Week 7 iLab #2
Name:_
Alternating Current
1. Define Alternating Current? The flow of electric charge periodically reverses
direction, where as in direct current, the flow of electric charge is only in one
direction.
2. Draw an X-Y axis display whe

ECT122 Week 6 iLab #1
1. Define troubleshooting is a form of problem solving, often applied to repair failed
products or processes
2. What is an open circuit? An incomplete electrical circuit in which no current flows.
3. What is the primary symptom of an

ECT 122 Week 3 iLab #1
Parts:
Breadboard
DC Power Supply
Hand Held DMM
Test leads
Wire
1.0k resistor
2.2k resistor
3.3k resistor
1. Identify the type of the following circuits as either serial or parallel.
2. List four characteristics of a series circuit.

ECT 122 Week 2 iLab #1
Ohms Law
1. State Ohms Law.
2. What are the three versions of Ohms Law equation?
Current: V/R
Voltage: IxR
Resistance: V/I
3. Using the equations for Ohms Law as a reference, complete the following:
The current through a fixed resis