3f862231b5
Render all notebooks
2025-09-10 07:06:21 +02:00
47c001529a
Move rendered laser wobble notebook
2025-09-10 07:03:15 +02:00
1243b02136
Laser-Wobble: Also overlay theoretical transmissibilty and pendulum mode
2025-09-10 06:57:57 +02:00
1906e71696
Laser-Wobble: Show amplitude spectral density instead
2025-09-08 03:27:08 +02:00
3bc3984375
Calculations: Add laser wobble vibration isolation analysis
2025-09-08 03:27:08 +02:00
8a42bf537f
Format laserbeam code
2025-09-07 20:21:55 +02:00
74a9356a84
Add laser measurement data in raw and processed form
2025-09-07 20:14:54 +02:00
8f1ce2f81c
Make laserbeam notebook much more generic and useful
2025-09-06 02:57:44 +02:00
561dd8122f
Calc: Add laser beam calculation sheet
2025-09-05 22:24:59 +02:00
b5583f4d0b
temp: Add todays measurements
2025-08-27 18:01:51 +02:00
0663f2147d
temp: Use a 15k resistor instead of 10k
...
This is required because otherwise we cannot read temperatures below
25°C.
2025-08-27 14:42:24 +02:00
b0956b033d
temp: Add data from yesterday as well
2025-08-24 23:44:08 +02:00
f8bf05b8d8
temp: Data
2025-08-24 22:56:47 +02:00
be764cb7d3
temp: Add more temperature data
2025-08-24 21:40:43 +02:00
164f930b6b
temp: Toggle pico led as heatbeat
...
To show that the monitor is alive, blink the onboard LED of the pico.
2025-08-24 21:40:09 +02:00
78c85d3ffe
temp: Add first measurement results
2025-08-24 18:59:09 +02:00
5fa05aca2c
temp: Add license
2025-08-24 17:13:29 +02:00
40a2f9c5f3
temp: Add a README
2025-08-24 17:11:33 +02:00
4b75e4c651
temp: Add datasheets
2025-08-24 16:49:02 +02:00
10cea18d0a
temp: Use more sane substitute value
...
When the ADC saturates, use a substitute value that doesn't kill the
following math...
2025-08-24 16:08:51 +02:00
115eecde4f
temp: Don't exit on errors
...
Make the script slightly more robust by not stopping the monitoring when
an exception is raised.
2025-08-24 16:08:04 +02:00
37b58a1529
temp: Also plot last raw value
...
To sanity-check the filtered result, also plot the raw value alongside
it each time.
2025-08-24 04:07:31 +02:00
670576abf8
temp: Increase filter time
...
Increase the filter constant to 100s to smoothen the signal a lot. For
online viewing, this is quite nice, but for acquisition, we should
probably look at the raw data...
2025-08-24 03:35:41 +02:00
12753d93fb
temp: Slow down reports
...
Only send a new report every 200ms to hopefully mitigate the serial port
glitches.
2025-08-24 03:21:46 +02:00
f46e58b4e8
temp: Rename script
2025-08-24 03:12:43 +02:00
f481e4de38
temp: Actually calculate temperature values
...
Do the monster math to convert ADC readings into appropriate temperature
values. The absolute result is way off but it seems to respond sanely
in relative terms.
Additionally, apply a low pass filter with f=1Hz to smoothen the noise a
tiny bit.
2025-08-24 02:33:22 +02:00
25ce0ebdff
temp: Proper readout script
2025-08-24 01:18:51 +02:00
df8ae2263d
temp: First version of adc readout
2025-08-24 00:11:16 +02:00
faf0e5421f
Add sweeping notebook for X-axis sweep experiments
...
This is a hacked together X-axis sweep with a duration of 4.3 seconds.
The whole setup is quite janky because the sweep seems to only fill half
of the sample buffer. We probably need to dig deeper into the way the
red pitaya is working...
2025-07-13 12:55:04 +02:00
faf048e35d
Add a bit more documentation to the README
2025-07-11 14:17:40 +02:00
0b61483192
started setting up calculations for eddy current brake simulations
2025-06-29 17:42:45 +00:00
1ae9804a6f
added (not very useful) tunneling-current calculations
2025-06-29 17:42:30 +00:00
2633918653
Add a snapshot of the current Red Pitaya control notebook
2025-06-29 19:32:00 +02:00
99fe1c3a4d
update readme
2025-06-19 20:32:08 +02:00
6ae974ecaa
Add system model
2025-06-16 11:23:25 +02:00
a8972363ad
Add a bit more documentation on the electronics.
2025-06-16 10:54:12 +02:00
abddb978a5
Add calc sheet for preamp voltage/current
2025-06-15 04:47:51 +02:00
0d805aa010
Update README
2025-06-11 01:39:25 +02:00
5140ede5f7
Clean up folder structure a bit
2025-06-11 01:37:00 +02:00
1f993c82dd
Update spring dimensioning calc sheet
2025-06-08 23:37:08 +02:00
0e47d26635
Add comparison plot for spring dimensioning
2025-06-08 06:29:04 +02:00
437a1321c0
Add preamplifier schematic
2025-06-08 03:55:49 +02:00
0b50fced0a
Synchronize CAD Model
2025-06-08 02:59:53 +02:00
3d9f327587
Upload schematic
2025-06-08 02:52:00 +02:00
e579ee00fd
Update spring calc sheet
2025-06-07 19:10:57 +02:00
e12dc9e485
Add drawing for the transport brace
2025-06-07 19:10:31 +02:00
131686881f
Add data and graphs
2025-06-07 16:58:48 +02:00
b12fb90861
Add drawings
2025-06-06 22:39:04 +02:00
cf2a505b8d
Detail the sheet metal box for the STM
2025-06-06 21:29:56 +02:00
2df8b914d2
Fix spring dimensioning calc error
...
We have 4 springs, so the effective spring constant is 4 times higher.
Reflect this in the calculations and adjust the CAD model for the
updated spring length.
2025-05-31 21:21:21 +02:00
