HOWTO: Hacking seamless SVG background tiles »

Monday Night Hacking

Tonight's work will be another live-stream, hacking on F3l1ks. After the 3d-printer-extruder-peek-insulator-meltdown, it seemed prudent to verify that the temperatures, shown and logged by octoprint are actually the temperatures of the bed or the hot-end.

In theory it works like this: The Bed and the hot-ends have so called thermistors built-in, which are, in simple terms, just a certain kind of resistors that change their resistance (in ohm) proportional to their temperature. A specific temperature will result in a specific and predictable resistance. When we know the linearity and parameters/curve of the thermistor we can use the ADC of any uC to measure the Voltage which will change proportionally with the resistance. With a little math we can convert the digital value back to °C. So far my understanding of the principle and could/should also be reviewed in the Firmware code (reminder).

Theory is all good, but in theory the PEEK element also never should have melted. But it did. Now it's time to gather and verify data to make sure it wasn't some error in the firmware configuration, wiring or setup that led to instrumentation errors, where the temperature readouts actually were much lower than the actual temperatures to reach way above 245°C to melt the PEEK. So let's wire up an external thermometer with a K-Type temperature sensor and verify the data of the bed and the hot-end thermistors through the whole chain:

Thermistor → Cable → Connector → ADC → Firmware → USB → OctoPrint → VFCC

Since the cam and metrics shipping is already in place you can follow it live:

Just Live Video Feed on live
Live-Feed + Metrics on VFCC Dashboard

lab, felix, 3d-printer, picofab, picoprint, fabrication, robot

Discussion

great opost, 2023/07/09 21:50

good post. http://www.subway-game.com http://www.winmilliongame.com http://www.gtagame100.com http://www.clash-games.com

OKBet, 2023/10/21 03:48

nice blog! its interesting. thank you for sharing. OKBet gaming

rakhi, 2023/10/31 05:35

The opportunity has arrived to take out the entirety of your concerns and tragedies as an autonomous escort young lady is here to meet you. Disregard everything terrible that occurred in your affection life up to this point. Call Girl Service in Rohini Now is the ideal time to feel heartfelt and partake in your days and evenings with your beautiful accomplice. Enlist our provocative escort young lady now and satisfy your assumptions. Make your affection life loaded with heartfelt spine chillers by getting our escort administrations.

rakhi, 2023/10/31 11:13

They are expert in giving various kinds of sex in distinct styles and postures to give most scintillating and content full experience in bed. Call Girls in Yamunanagar be safe and absolutely secured while enjoying their services as they not only safeguard your health but also give full privacy to each and every client hiring them.

Rishu, 2023/11/04 07:52

Our Escorts in Delhi are not too bad darlings to manage. They need something beyond money and that incorporates spoiling, venerating, and care.

Ang Christmas at Gambling Myths na Dapat mong Malaman, 2023/11/24 06:27

Excellent to the point article and news.. Well appreciated, My sites: Ang Christmas at Gambling Myths na Dapat mong Malaman

color game, 2024/01/03 06:01

Ang post na ito sa blog ay tunay na nakakahanga. Nagpapasalamat kami nang buong puso sa iyong post. Maraming estratehiya ang iyong matutuklasan pagkatapos mong bisitahin ang iyong post. mga premyo sa paglalaro ng live na casino.

valentine's day jewelry sale, 2024/01/03 06:12

A truly exceptional blog entry. We deeply appreciate your shared knowledge. Numerous methods will unfold to you after you visit your post. bonuses for live casino gaming.

Ang Digital Entertainments Secret Weapon: Promosyon, 2024/01/10 06:18

I found this post very interesting and informative. Thank you for sharing your special thoughts with us. My site: Building Customer Loyalty

25fox, 2024/02/12 23:14

Buy a driver's license Hello, welcome to the world's largest online driver's license organization. We sell authentic and registered driving licenses and we have several driving schools with which we collaborate.

https://origineelrijbewijskopen.com/

https://origineelrijbewijskopen.com/2023/11/10/rijbewijs-kopen-telegram/

https://origineelrijbewijskopen.com/2023/10/24/rijbewijs-kopen-nederland/

https://origineelrijbewijskopen.com/2023/11/01/rijbewijs-kopen-belgie/

https://origineelrijbewijskopen.com/2023/11/07/rijbewijs-a-kopen/

https://origineelrijbewijskopen.com/2023/11/07/rijbewijs-kopen-prijs/

https://origineelrijbewijskopen.com/2023/11/07/rijbewijs-te-koop-belgie/

https://origineelrijbewijskopen.com/2023/11/10/belgisch-rijbewijs-kopen/

https://origineelrijbewijskopen.com/2023/11/10/rijbewijs-kopen-duitsland/

https://origineelrijbewijskopen.com/2023/11/10/rijbewijs-examens-kopen/

https://origineelrijbewijskopen.com/2023/11/10/rijbewijs-kopen-hongarije/

What a nice post! I'm so happy to read this. What you wrote was very helpful to me. Thank you. Actually, I run a site similar to yours. If you have time, could you visit my site? Please leave your comments after reading what I wrote. If you do so, I will actively reflect your opinion. I think it will be a great help to run my site. Have a good day.

https://cf-cc-qualitylab.com/

https://cf-cc-qualitylab.com/product/american-dollars-for-sale/

https://cf-cc-qualitylab.com/product/buy-counterfeit-aud-online/

https://cf-cc-qualitylab.com/product/buy-fake-british-pounds-online/

https://cf-cc-qualitylab.com/product/buy-fake-euro-banknotes-online/

https://cf-cc-qualitylab.com/product/buy-new-zealand-dollars-online/

https://cf-cc-qualitylab.com/product/buy-undetected-canadian-dollars/

It is incredibly average to see the best inconspicuous components presented in a basic and seeing way Thank you. Actually, I run a site similar to yours. If you have time, could you visit my site? Please leave your comments after reading what I wrote. If you do so, I will actively reflect your opinion. I think it will be a great help to run my site. Have a good day.

https://cf-cc-qualitylab.com/product/paypal-flip/

https://cf-cc-qualitylab.com/product/western-union-flip/

https://cf-cc-qualitylab.com/product/cash-app-flip/

https://cf-cc-qualitylab.com/product/western-union-flip-sale/

https://cf-cc-qualitylab.com/product/legit-paypal-flip/

https://cf-cc-qualitylab.com/product/legit-cash-app-flip/

https://cf-cc-qualitylab.com/product/buy-cloned-cards/

https://cf-cc-qualitylab.com/product/buy-credit-card-dumps-online/

https://cf-cc-qualitylab.com/product/cloned-credit-cards-for-sale/

https://cf-cc-qualitylab.com/product/legit-paypal-money-transfer/

https://cf-cc-qualitylab.com/product/western-union-money-flip/

https://cf-cc-qualitylab.com/product/hacked-cash-app/

Such an especially significant article. To a great degree charming to examine this article.I should need to thank you for the undertakings you had made for creating this astonishing article.

https://cf-cc-qualitylab.com/product/automated-money-developer-machines/

https://cf-cc-qualitylab.com/product/high-quality-automatic-solution/

https://cf-cc-qualitylab.com/product/ssd-chemical-solution-packaging-materials/

https://cf-cc-qualitylab.com/product/vector-paste-ssd-solution/

https://cf-cc-qualitylab.com/product/humine-activation-powder/

https://cf-cc-qualitylab.com/product/99-99-pure-gallium-metal-alloy-for-mercury-replacement/

https://cf-cc-qualitylab.com/product/automated-money-developer-machines/

I am another client of this site so here I saw different articles and posts posted by this site,I inquisitive more enthusiasm for some of them trust you will give more data on this points in your next articles.

https://cf-cc-qualitylab.com/2024/02/01/western-union-uberweisen-umdrehen/

https://cf-cc-qualitylab.com/2024/02/01/kaufen-sie-western-union-umdrehen/

https://cf-cc-qualitylab.com/product/automated-money-developer-machines/

https://cf-cc-qualitylab.com/2024/02/01/koop-western-union-omzet/

https://cf-cc-qualitylab.com/2024/01/31/acquistare-lanciare-western-union/

https://cf-cc-qualitylab.com/2024/01/31/contanti-ribaltabili-della-western-union/

https://cf-cc-qualitylab.com/2024/01/30/volteo-de-dinero-de-western-union/

https://cf-cc-qualitylab.com/2024/01/30/comprar-voltear-de-western-union/

https://cf-cc-qualitylab.com/2024/01/28/transfert-dargent-western-union/

https://cf-cc-qualitylab.com/2024/01/28/retournement-de-western-union/

https://cf-cc-qualitylab.com/2024/01/27/online-kredietkaart-dumps-kopen/

https://cf-cc-qualitylab.com/2024/01/27/gekloonde-kredietkaarten-te-koop/

https://cf-cc-qualitylab.com/2024/01/27/gekloonde-kaarten-kopen/

https://cf-cc-qualitylab.com/2024/01/27/kaufen-sie-kreditkarten-dumps-online/

https://cf-cc-qualitylab.com/2024/01/27/geklonte-karten-dumps-zum-verkauf/

All things considered I read it yesterday yet I had a few musings about it and today I needed to peruse it again in light of the fact that it is extremely elegantly composed.

https://cf-cc-qualitylab.com/2024/01/27/kaufen-sie-geklonte-karten/

https://cf-cc-qualitylab.com/2024/01/27/acquistare-scarico-di-carte-di-credito-in-linea/

https://cf-cc-qualitylab.com/2024/01/27/carte-di-credito-clonate-in-vendita/

https://cf-cc-qualitylab.com/2024/01/27/carte-clonate-in-vendita/

https://cf-cc-qualitylab.com/2024/01/26/comprar-volcados-de-tarjetas-de-credito/

https://cf-cc-qualitylab.com/2024/01/26/tarjetas-de-credito-clonadas-a-la-venta/

https://cf-cc-qualitylab.com/2024/01/25/comprar-tarjetas-clonadas/

https://cf-cc-qualitylab.com/2024/01/25/acheter-des-dumps-de-cartes-de-credit-en-ligne/

https://cf-cc-qualitylab.com/2024/01/25/cartes-de-credit-clonees-a-vendre/

https://cf-cc-qualitylab.com/2024/01/25/cartes-clonees-a-vendre/

https://cf-cc-qualitylab.com/2024/01/23/requisitengeld-zum-verkauf/

https://cf-cc-qualitylab.com/2024/01/23/falschgeld-kaufen/

https://cf-cc-qualitylab.com/2024/01/23/gefalschter-euro-zum-verkauf/

https://cf-cc-qualitylab.com/2024/01/21/koop-valse-polymeerbiljetten/

https://cf-cc-qualitylab.com/2024/01/21/koop-valse-bankbiljetten/

Actually, I run a site similar to yours. If you have time, could you visit my site? Please leave your comments after reading what I wrote. If you do so, I will actively reflect your opinion. I think it will be a great help to run my site. Have a good day.

https://cf-cc-qualitylab.com/2024/01/21/koop-valse-euro-bankbiljetten/

https://cf-cc-qualitylab.com/2024/01/21/comprar-dinero-falso-en-linea/

https://cf-cc-qualitylab.com/2024/01/21/comprar-dinero-falso/

https://cf-cc-qualitylab.com/2024/01/21/billetes-de-euro-a-la-venta/

https://cf-cc-qualitylab.com/2024/01/17/soldi-realistici-in-vendita/

https://cf-cc-qualitylab.com/2024/01/17/acquistare-denaro-falso/

https://cf-cc-qualitylab.com/2024/01/17/banconote-in-euro-in-vendita/

https://cf-cc-qualitylab.com/2024/01/17/argent-accessoire-a-vendre/

https://cf-cc-qualitylab.com/2024/01/17/acheter-des-billets-indetectables/

https://cf-cc-qualitylab.com/2024/01/17/faux-euros-a-vendre-en-ligne/

https://cf-cc-qualitylab.com/2024/01/09/buy-euros-online-cyprus/

https://cf-cc-qualitylab.com/2024/01/09/fake-polymer-notes-for-sale/

https://cf-cc-qualitylab.com/2024/01/09/counterfeit-money-for-sale/

https://cf-cc-qualitylab.com/2024/01/09/buy-fake-dollar-bills/

https://cf-cc-qualitylab.com/2024/01/09/buy-prop-money-canada/

https://cf-cc-qualitylab.com/2024/01/09/buy-fake-polymer-notes/

sasa sasas, 2024/08/30 12:53

Real name:

E-Mail:

Website:

Enter your comment. Wiki syntax is allowed:

Please fill all the letters into the box to prove you're human. G W Q K L Please keep this field empty:

Subscribe to comments

	S	M	T	W	F	T	S
44	27 27 27	28 28 28	29 29 29	30 30 30	31 31 31	01 01 01	02 02
45	03 03	04 04	05 05	06 06	07 07	08 08	09 09
46	10 10	11 11	12 12	13 13	14 14	15 15	16 16
47	17 17	18 18	19 19	20 20	21 21	22 22	23 23
48	24 24	25 25	26 26	27 27	28 28	29 29	30 30

Navigation Menu

Flight-Control

Hot Projects

SEEDStack

UCSSPM

picoReflow

PiGI

DIY ARA-2000

DSpace

Mission-Tags

Share & Donate

Monday Night Hacking

Discussion

User Tools

Site Tools

Navigation Menu

Flight-Control

Hot Projects

SEEDStack

UCSSPM

picoReflow

PiGI

DIY ARA-2000

DSpace

Mission-Tags

Share & Donate

Monday Night Hacking

Discussion

Page Tools