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Electrical Circuits
Electrical Circuits
By: Cordell
Circuit 3
Circuit 3
Voltage= 3.00
Amperage= 2.86
Resistance= error
Reflection
Reflection
During my researcher I found reoccurring error when it came to resistance, and in all three circuits voltage was consistency 3.00 while Amperage Had different results for circuits three, four, and five consisting of 2.89 for circuit three, 29.6 for circuit four, and for circuit five 5.98. What I found to be strange during my researcher was how high the amperage was for circuit four compared to the other two circuit.
Circuit 4
Circuit 4
Voltage= 3.00
Amperage= 29.6
Resistance= error
What is the difference between Voltage and Volts?
What is the difference between Voltage and Volts?
Voltage is the electric difference between two points that is contained in the circuit. Volts are units that represent the electric potential between two points in the circuit.
Circuit 5
Circuit 5
Voltage= 3.00
Amperage= 5.98
Resistance= error
What would be the total voltage of a electrical circuit with a 1.5 mA current and a 4K ohm resister have?
What would be the total voltage of a electrical circuit with a 1.5 mA current and a 4K ohm resister have?
Six Volts
Six Volts
Ohm's Law
Ohm's Law
By: Jaina
Voltage = Current * Resistance
Voltage = Current * Resistance
V = I * R
3 V = 1.5 mA * 2 kΩ
What is the similarity of a potentiometer and a resistor?
What is the similarity of a potentiometer and a resistor?
Both potentiometers and resistors lower the current of electrons in a circuit.
Current = Voltage / Resistance
Current = Voltage / Resistance
I = V / R
6 mA = 6 V / 1 kΩ
Resistance = Voltage / Current
Resistance = Voltage / Current
R = V / I
23.6 Ω = 6 V / 254 mA
Parallel Circuits
Parallel Circuits
By: Jonah
Parallel Circuit
Parallel Circuit
In this circuit, I made it so that the resistors weren't directly connected to one another. There is a wire beneath all of them that spreads the energy across all four of them in a parallel circuit, instead of a series.
Parallel Circuit with One Light Missing
Parallel Circuit with One Light Missing
This allows me to remove one of the LEDs and the circuit still work properly. All remaining LEDs light up in respective fashion. It also shows there being more volts, showing that less volts are being used in this circuit than the prior one.
What would the total resistance be in this circuit? 5.46 Ohms
What would the total resistance be in this circuit? 5.46 Ohms
By: Byron
We are using an Arduino microcontroller to create and code circuits.
We are using an Arduino microcontroller to create and code circuits.
Circuit
Code
Arduino Overview
Arduino Overview
By: Lahna
I watched the video that was provided on echo.
I opened Tinkercad.
I created a new circuit using arduino uno R3, 3 light bulbs, 3 resistors, and a small breadboard.
I followed the coding according to the video.
I saved a screenshot of the circuit and the code.
Digital Inputs
Digital Inputs
Starting this nine weeks we will be discussing digital electronics using a Arduino Microcontroller Board. This week we will be discussing Digital Inputs that can control the outputs of the Arduino and some of its features.
Digital Electronics Part 2
Digital Electronics Part 2
By: Cordell
I again used an Arduino Uno 3 and a small Breadboard
this time I used a pushbutton and added two resistors
I also added one LED
I then used wires to connect the Arduino Uno 3 with the small breadboard small
I then used code to improve upon the circuit
https://www.tinkercad.com/things/h9txSF1vpF3
Servos
Servos
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