anatomy of the tc1parts to the tc1 1. slinky: when an earthquake shakes the ground, a magnet...
TRANSCRIPT
![Page 1: Anatomy of the TC1Parts to the TC1 1. Slinky: when an earthquake shakes the ground, a magnet attached to a Slinky toy moves 2. Coil: a moving magnet creates an induced current in this](https://reader033.vdocument.in/reader033/viewer/2022052804/5fc618838825e5244c569035/html5/thumbnails/1.jpg)
Anatomy of the TC1
kasper,ted and james
January 26, 2016
![Page 2: Anatomy of the TC1Parts to the TC1 1. Slinky: when an earthquake shakes the ground, a magnet attached to a Slinky toy moves 2. Coil: a moving magnet creates an induced current in this](https://reader033.vdocument.in/reader033/viewer/2022052804/5fc618838825e5244c569035/html5/thumbnails/2.jpg)
Milne’s lamp post seismometer (1910)
![Page 3: Anatomy of the TC1Parts to the TC1 1. Slinky: when an earthquake shakes the ground, a magnet attached to a Slinky toy moves 2. Coil: a moving magnet creates an induced current in this](https://reader033.vdocument.in/reader033/viewer/2022052804/5fc618838825e5244c569035/html5/thumbnails/3.jpg)
Scientific American, 1979
![Page 4: Anatomy of the TC1Parts to the TC1 1. Slinky: when an earthquake shakes the ground, a magnet attached to a Slinky toy moves 2. Coil: a moving magnet creates an induced current in this](https://reader033.vdocument.in/reader033/viewer/2022052804/5fc618838825e5244c569035/html5/thumbnails/4.jpg)
Ted Channel’s TC1 (2007)
![Page 5: Anatomy of the TC1Parts to the TC1 1. Slinky: when an earthquake shakes the ground, a magnet attached to a Slinky toy moves 2. Coil: a moving magnet creates an induced current in this](https://reader033.vdocument.in/reader033/viewer/2022052804/5fc618838825e5244c569035/html5/thumbnails/5.jpg)
Anatomic Lesson
![Page 6: Anatomy of the TC1Parts to the TC1 1. Slinky: when an earthquake shakes the ground, a magnet attached to a Slinky toy moves 2. Coil: a moving magnet creates an induced current in this](https://reader033.vdocument.in/reader033/viewer/2022052804/5fc618838825e5244c569035/html5/thumbnails/6.jpg)
Anatomic Lesson of the TC1
![Page 7: Anatomy of the TC1Parts to the TC1 1. Slinky: when an earthquake shakes the ground, a magnet attached to a Slinky toy moves 2. Coil: a moving magnet creates an induced current in this](https://reader033.vdocument.in/reader033/viewer/2022052804/5fc618838825e5244c569035/html5/thumbnails/7.jpg)
Parts to the TC1
1. Slinky:
when an earthquake shakesthe ground, a magnet attached
to a Slinky toy moves
2. Coil: a moving magnet creates
an induced current in this coil
3. A/D Conversion:
an Arduino Uno receives the induced current, and convertsthis analog signal to a digital one 4. USB:
Finally, the digital signal from the Arduino goes to the computer
connected to this screen
![Page 8: Anatomy of the TC1Parts to the TC1 1. Slinky: when an earthquake shakes the ground, a magnet attached to a Slinky toy moves 2. Coil: a moving magnet creates an induced current in this](https://reader033.vdocument.in/reader033/viewer/2022052804/5fc618838825e5244c569035/html5/thumbnails/8.jpg)
Slinky
![Page 9: Anatomy of the TC1Parts to the TC1 1. Slinky: when an earthquake shakes the ground, a magnet attached to a Slinky toy moves 2. Coil: a moving magnet creates an induced current in this](https://reader033.vdocument.in/reader033/viewer/2022052804/5fc618838825e5244c569035/html5/thumbnails/9.jpg)
Slinky
![Page 10: Anatomy of the TC1Parts to the TC1 1. Slinky: when an earthquake shakes the ground, a magnet attached to a Slinky toy moves 2. Coil: a moving magnet creates an induced current in this](https://reader033.vdocument.in/reader033/viewer/2022052804/5fc618838825e5244c569035/html5/thumbnails/10.jpg)
Slinky as the spring in a harmonic oscillator
![Page 11: Anatomy of the TC1Parts to the TC1 1. Slinky: when an earthquake shakes the ground, a magnet attached to a Slinky toy moves 2. Coil: a moving magnet creates an induced current in this](https://reader033.vdocument.in/reader033/viewer/2022052804/5fc618838825e5244c569035/html5/thumbnails/11.jpg)
Converting a bouncing magnet to a measurable voltage
Magnetic induction is the interplay between changing magneticfields and currents
![Page 12: Anatomy of the TC1Parts to the TC1 1. Slinky: when an earthquake shakes the ground, a magnet attached to a Slinky toy moves 2. Coil: a moving magnet creates an induced current in this](https://reader033.vdocument.in/reader033/viewer/2022052804/5fc618838825e5244c569035/html5/thumbnails/12.jpg)
Damping an harmonic oscillator
![Page 13: Anatomy of the TC1Parts to the TC1 1. Slinky: when an earthquake shakes the ground, a magnet attached to a Slinky toy moves 2. Coil: a moving magnet creates an induced current in this](https://reader033.vdocument.in/reader033/viewer/2022052804/5fc618838825e5244c569035/html5/thumbnails/13.jpg)
Damping with a magnet
![Page 14: Anatomy of the TC1Parts to the TC1 1. Slinky: when an earthquake shakes the ground, a magnet attached to a Slinky toy moves 2. Coil: a moving magnet creates an induced current in this](https://reader033.vdocument.in/reader033/viewer/2022052804/5fc618838825e5244c569035/html5/thumbnails/14.jpg)
Damping with Lenz’s Law
Lenz’s Law is the electromagnetic version of Newton’s third Law:For every action, there is an equal and opposite reaction.
![Page 15: Anatomy of the TC1Parts to the TC1 1. Slinky: when an earthquake shakes the ground, a magnet attached to a Slinky toy moves 2. Coil: a moving magnet creates an induced current in this](https://reader033.vdocument.in/reader033/viewer/2022052804/5fc618838825e5244c569035/html5/thumbnails/15.jpg)
AD conversion and filtering
1. Slinky:
when an earthquake shakesthe ground, a magnet attached
to a Slinky toy moves
2. Coil: a moving magnet creates
an induced current in this coil
3. A/D Conversion:
an Arduino Uno receives the induced current, and convertsthis analog signal to a digital one 4. USB:
Finally, the digital signal from the Arduino goes to the computer
connected to this screen
Let’s put the TC1 together, and then Martin will tell us about theAD conversion and filtering of our signals.