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• 12:09, 9 April 2024 Christian talk contribs created page Thermistor (Created page with "A common temperature sensor is a Thermistor, which is a device with negative temperature coefficient (NTC), i.e., the Resistance decreases with temperature, or <math>{\partial R \over \partial T} < 0 </math>. Therefore, thermistors are sometime referenced as NTC sensors. Their resistances can be well described by a Steinhardt-Hart equation, which relates resistance R and absolute temperature T: <math> {\frac {1}{T}}=A+B\ln R+C(\ln R)^{3}</math> Usually, the coefficien...")
• 10:59, 19 March 2024 Christian talk contribs created page File:Thermistor B57861S.pdf
• 10:59, 19 March 2024 Christian talk contribs uploaded File:Thermistor B57861S.pdf
• 13:55, 23 February 2024 Christian talk contribs created page File:Microphone connectorboard.png
• 13:55, 23 February 2024 Christian talk contribs uploaded File:Microphone connectorboard.png
• 01:46, 23 February 2024 Christian talk contribs created page File:20240222 144408.jpg
• 01:46, 23 February 2024 Christian talk contribs uploaded File:20240222 144408.jpg
• 01:44, 23 February 2024 Christian talk contribs created page File:20240222 143855.jpg
• 01:44, 23 February 2024 Christian talk contribs uploaded File:20240222 143855.jpg
• 01:42, 23 February 2024 Christian talk contribs created page File:20240222 143427.jpg
• 01:42, 23 February 2024 Christian talk contribs uploaded File:20240222 143427.jpg
• 01:40, 23 February 2024 Christian talk contribs created page File:20240222 142939.jpg
• 01:40, 23 February 2024 Christian talk contribs uploaded File:20240222 142939.jpg
• 01:37, 23 February 2024 Christian talk contribs created page File:20240222 142127.jpg
• 01:37, 23 February 2024 Christian talk contribs uploaded File:20240222 142127.jpg
• 01:25, 23 February 2024 Christian talk contribs created page Soldering small parts (Created page with "This is a short image sequence on how very small parts are soldered to a circuit board, with the example of the digital microphone. '''Starting components'''")
• 01:08, 23 February 2024 Christian talk contribs created page File:20240222 140847.jpg
• 01:08, 23 February 2024 Christian talk contribs uploaded File:20240222 140847.jpg
• 14:02, 22 February 2024 Christian talk contribs created page File:Bpw34.pdf (Generic Silicon pin photodiode datasheet)
• 14:02, 22 February 2024 Christian talk contribs uploaded File:Bpw34.pdf (Generic Silicon pin photodiode datasheet)
• 10:03, 22 February 2024 User account Lijiasheng talk contribs was created by Christian talk contribs
• 11:45, 20 February 2024 User account HUANQI talk contribs was created by Christian talk contribs
• 11:43, 20 February 2024 User account Weifang talk contribs was created by Christian talk contribs
• 11:41, 20 February 2024 User account E0309214 talk contribs was created by Christian talk contribs
• 11:40, 20 February 2024 User account Mahendiran talk contribs was created by Christian talk contribs
• 09:50, 20 February 2024 User account Whitney talk contribs was created by Christian talk contribs
• 06:47, 16 February 2024 Christian talk contribs created page Uploading images and files (Created page with "You can upload images (and a variety of files) by using the [https://pc5271.org/index.php/Special:Upload Upload file] tab on the left menu. Once uploaded, you can include your image into a text with [image:File_name_of_your_image.png] You can also upload different files; please let me know if the extension of your file is not part of the list.")
• 06:47, 16 February 2024 Christian talk contribs created page Writing mathematical expressions (Created page with "Here is an example of how to write a mathematical expression. Basically, you sandwich a LaTeX version of your expression between a <nowiki><math></math></nowiki> pair. The source code <nowiki><math>\sqrt{a^2+b^2}</math> </nowiki> renders as <math>\sqrt{a^2+b^2}</math>")
• 06:41, 16 February 2024 Christian talk contribs created page Project 1 (Example) (Created page with "This is the project page of an example project. Start the page with a short description what this is about. The structure below is just a suggestion - use your judgement how you want to present your project. Also, feel free to generate additional pages if this page gets too busy. ==Team members== ==Idea== This project aims to .... ==Setup== We plan for a setup.... ==Measurements== ....")