- Видео 86
- Просмотров 22 847
Peter Halverson (halverscience)
Добавлен 14 окт 2013
Cosmic Ray Spark Chamber at Griffith Observatory
I show the Spark Chamber in action, give an overview of cosmic rays, describe how it works and where we are in getting it to work properly.
Notes in PDF format here: www.halverscience.net/Spark_Chamber/Spark_chamber_files/files/Spark_Chamber_Talk_2024_05_16.pdf
or go to halverscience.net : Spark Chamber : Spark Chamber Files : Spark_Chamber_Talk_2024_05_16.pdf
Notes in PDF format here: www.halverscience.net/Spark_Chamber/Spark_chamber_files/files/Spark_Chamber_Talk_2024_05_16.pdf
or go to halverscience.net : Spark Chamber : Spark Chamber Files : Spark_Chamber_Talk_2024_05_16.pdf
Просмотров: 427
Видео
Neutrinos 101 (halverscience)
Просмотров 492 года назад
Mount San Antonio College Astronomy Club, May 13, 2022. Students learn about the discovery of neutrinos. Please visit halverscience.net for the slides and information sheet referenced in the talk.
Ch02 part4 Formulas and Gravity (halverscience)
Просмотров 453 года назад
Continuing my lecture on kinematics, for Mt SAC's Physics 2AG. The picture shows me dropping a coffee filter. It has a very unusual way of falling - unlike most objects, it does NOT accelerate as it falls!
Ch02 part3 Acceleration (halverscience)
Просмотров 503 года назад
Halverson's notes for Mt SAC's Physics 2AG. Feel free to speed up the video. In RUclips, do that by clicking the "cogwheel" and changing the playback speed. Kiku is our puppy. She loves to accelerate!
Ch02 part2 Instantaneous Velocity (halverscience)
Просмотров 523 года назад
Continuation of my lecture of kinematics for Mount SAC's Physics 2AG. I talk slowly, so feel free to speed up the video. On RUclips you do that by click the settings "cogwheel" and adjusting the playback speed.
Ch02 part1 Average Velocity (halverscience)
Просмотров 2483 года назад
Notes for Halverson's Physics 2AG class at Mt SAC. I talk slowly, so feel free to speed up the video. On RUclips, the speed control is in the settings control, the "cogwheel."
Ch02 part5 the Big Five formulas (halverscience)
Просмотров 413 года назад
Continuation of notes on kinematics for Mt SAC Physics 2AG
Ch04 toss ball for analysis (halverscience)
Просмотров 443 года назад
For my Mt SAC Physics 2AG students. A ball is tossed vertically. Confirm that the time to fall up equals the time to fall down. A ball is tossed across a street. Again, confirm the time to go up equals the time to go down. A frisbee is tossed across the street. Since it is supported by air, its path is very different from the ball's. This video was recorded at 30 frames per second. You can adva...
Ch04 Part3 Projectile Range (halverscience)
Просмотров 463 года назад
Videos for Mt SAC Physics 2AG. How far will a projectile go? The range equation tells you.
Ch04 part2 Projectile Motion (halverscience)
Просмотров 693 года назад
Mount SAC Physics 2AG video by Halverson. It answers the question, "what is the motion of a rock when your throw it?"
Ch04 part1 Two Dimensional Motion (halverscience)
Просмотров 933 года назад
Videos for my Mt SAC students taking Physics 2AG. Intro that will lead to projectile motion.
Ch03 part4 Vector Math and Unit Vectors (halverscience)
Просмотров 513 года назад
How to multiply and divide vectors by scalars. Introducing unit vectors and the computer simulation/video game way of adding vectors.
Ch03 part3 Vectors Addition-Three Methods (halverscience)
Просмотров 363 года назад
More about vectors! For my Physics students. Enjoy.
Ch03 part2 Vector Direction and Components (halverscience)
Просмотров 583 года назад
Halverson video for Mt SAC physics 2AG. Introduces the position vector, direction angle and its x and y components.
Ch03 part1 Vectors Intro and Components (halverscience)
Просмотров 1543 года назад
Introduction to vectors for students taking Mt SAC's Physics 2AG course.
Attach a Phone to Your Telescope (halverscience)
Просмотров 703 года назад
Attach a Phone to Your Telescope (halverscience)
FPGAs for Sci&Eng 4: Analog Output from FPGAs (halverscience)
Просмотров 5814 года назад
FPGAs for Sci&Eng 4: Analog Output from FPGAs (halverscience)
FPGAs for Sci&Eng 3: Low Noise Power Source (halverscience)
Просмотров 514 года назад
FPGAs for Sci&Eng 3: Low Noise Power Source (halverscience)
FPGAs for Scientists and Engineers 2 - Hardware (halverscience)
Просмотров 904 года назад
FPGAs for Scientists and Engineers 2 - Hardware (halverscience)
FPGAs for Scientists and Engineers 1 - Introduction (halverscience)
Просмотров 1344 года назад
FPGAs for Scientists and Engineers 1 - Introduction (halverscience)
Ch15 part1 Density Pressure (halverscience)
Просмотров 854 года назад
Ch15 part1 Density Pressure (halverscience)
Ch15 part4 Toricelli and Bernoulli (halverscience)
Просмотров 604 года назад
Ch15 part4 Toricelli and Bernoulli (halverscience)
Ch14 part4 Doppler Effect and Standing Waves (halverscience)
Просмотров 754 года назад
Ch14 part4 Doppler Effect and Standing Waves (halverscience)
Ch14 part3 Superposition and Interference (halverscience)
Просмотров 864 года назад
Ch14 part3 Superposition and Interference (halverscience)
Ch14 part2 Reflections and Wave Functions (halverscience)
Просмотров 774 года назад
Ch14 part2 Reflections and Wave Functions (halverscience)
Ch14 part1 Waves Basics (halverscience)
Просмотров 824 года назад
Ch14 part1 Waves Basics (halverscience)
thank you!!
So this theorically can be modified to run at 2 MSPS-12B ?
I was just thinking about this concept the other day, when thinking about different theories. Specifically mass converted to energy, and energy to mass. This really helped with conceptionalization of those thoughts.
cool thing man
Hi! I need to do a proyect just like this but with I2C, can I contact you via email to ask you some quick questions?
hello ..do you have verilog code for EVAL-AD7942-PMDZ !
I don't have code specific to that board, but I think you could start with the code I put in my web page (follow the above link) and make a few adjustments and get it to work.
@@peterhalverson929 thank!
Thank you professor, I am preparing for physic 2AG for the summer semester, I have been overwhelming for physics, your video is really helpful to understand !
Great!😄
What happened with these projects?
Hi, thank you for asking. I have to admit that I stopped working on the projects. But the fact that you asked got me thinking about resuming the projects. After my 4th fpga video I started thinking about the user interface for the instruments. How do you implement a knob for amplitude or frequency? Using a microprocessor for this sort of thing makes sense. To that end I got the Altera (now Intel) NIOS microprocessor working on a Cyclone fpga. But that turned out to be a huge hassle and even worse, Intel wants something like $5000 for a license. Without the license, the CPU freezes after 90 minutes. I wish they had mentioned this at the outset, rather than wasting my time. At this point, I'm thinking the easiest way forward would be an Arduino chip to handle the user interface. Maybe the psoc 4 and five previously mentioned might be a good way to go? If you have a particular interest, please let me know.
This is brilliant!
Thank you Justice. You made my day! :-)
I hope you're having a great year Professor, I really enjoyed your class!
What were your measurements for the pvc pipe?
It is 25 cm long. See my web page for details. halverscience.net/telescopes/
I gave you a thumb up since I am looking for FPGA info for signal processing on youtube. So I am also trying to learn. I hope you will succeed in this!
Can i not using the DAC chip? insted , we use DAC capeable of the microcontroller? Please asnwer me . so important!!!!
Thank you to give us this information . sooo usefull
Hi I have question ... Iam gona make low pass filter for a ECG device with FPGA . I don't know about rate_sample of my board . culd you help me to figurate out ? My board is MOJO pluse .
Good video bud
Analogue discovery does everything in one instrument. Spectrum analyser, network analyser, oscilloscope, pattern generator, wave generator, Look it up.
Thanks for the comment. I just searched and found it here: store.digilentinc.com/analog-discovery-2-100msps-usb-oscilloscope-logic-analyzer-and-variable-power-supply/ It does look a useful tool for doing what many stand-alone devices do. I would be interested to hear from those who have used it.
You talk about some interesting projects the psoc 4 and 5 is a great addition to your FPGA these will no doubt help you accomplish your design ideas.
WOW!
Total waste of time. Didn't show microstepping setup.
Nice video, please continue on such videos!
Thank you!
Super! make more videos!
Drv8825 is a Texas instruments chip
Thank you Mr. Halverson. I have a different setup but I got the idea and solved my problem
Thank you Mr. Halverson. I have a different setup but I got the idea and solved my problem