Author Archives: seansmlee

1.The resistor value I used for R1 is 188k Ohms.Below is the link to my circuit.https://www.multisim.com/content/c7BDYLpfyPSmkEDcRDudVS/555-timer-circuit/ 2. A example of a 555 timer chip being used can be found in a police siren circuit. The chip is used for the siren and its changing tone that moves up and down at a constant rate. LookingContinue reading “Analog Electrics Lab 12”

1a)1) Boss PW-3 Wah Pedal(Analog)I like this pedal because it is a wah pedal that has a switch that changes the sound from a rich mode that retains the low-end definition and fullness to a vintage mode that gives the sound a classic wah vibe. The only thing that I dislike about this product isContinue reading “Analog Electrics Lab 11”

https://www.multisim.com/content/Td8WUoQAbT3oKPBEZ5wsxg/analog-electrics-lab-10/

1) For this circuit… …if the sine wave you’re putting into the diode clipping circuit is loud enough to distort, which of these will the output signal look like? The signal will look like (a) a) b) 2) For this circuit… …if the sine wave you’re putting into the diode clipping circuit is loud enough to distort,Continue reading “Analog Electrics Lab 9”

1) With the oscillator we’re studying the comparator outputs a square wave and the integrator outputs a triangle wave. 2) With an integrator, if Vin is positive the output voltage ramps down. If Vin is negative the output voltage ramps up. 3) With a comparator, if the op amp’s + input is connected to a greater voltage thatContinue reading “Analog Electrics Lab 8”

I was able to build the circuit and connect earphones to the audio jack. However, when I turned the potentiometer I wasn’t able to hear loud noise. I was able to hear a quiet click whenever I turned the switch. Trouble shootingUse the right potentiometer.

Part 2) Part 3) Part 4)To make a 12dB/octave filter from an existing 6dB/octave filter, you should make either the resistor or capacitor size smaller in the circuit. Part 5)a) For my final project, I think I could build a low pass filter and a high pass filter with a logarithmic potentiometer that can beContinue reading “Analog Electrics Lab 6”

Part 2) Adding a resistor and a capacitor on the inputs and outputs of the circuit is good because it can block the DC power. This is because audio input should be AC and the battery itself is DC power. The obvious difference between the non- inverting and inverting input waves is that between theContinue reading “Analog Electrics Lab 5”

Controls on the oscilloscope. The first thing you should do when using a oscilloscope is turning it one by pressing the button on the bottom left. There are two channels that are able to be connected to you circuit on the scope. The probs on the left of the scope is the first channel andContinue reading “Analog Electrics Lab 4”

Part 1a)When you start to solder, turn on the temperature setting to between four and five on the soldering machine. While you wait for the soldering iron to heat up resting on the stand, take the sponge that comes with the soldering machine and soak it with water. This is used to clean the tipContinue reading “Analog Electrics Lab 3”