backbear2

Hi, I'm a mechanical engineer student. I'm designing a device which will have a removable microphone in the center of the circle. This microphone will be frequently taken out and back in so it has to be a smooth experience and when fitted has to be connected to the mainboard. I'm looking for a suitable solution for a few days now. Does anyone know a name of a book about snap fits which I could use ?Parts are made from plastic. Any design tips are appreciated

Does anyone knows how a backlight plastic button is made. Please see side buttons on a logitech g600 for reference.

Does anyone know when lingoda 100% cashback marathon starts ? I'm thinking to take a 3 month super sprint with 100% cashback but I'm not 100% sure because I read it's pretty hard to participate in all classes. Do I have to pay attention to any other hidden details and are there any common mistakes people do ?

I don't know how to calculate the diameter for my application and would need some help because I'm really struggling.

Material of my belt is NBR - Nitrile rubberFirst diameter pulley is: 9.25mmSecond Diameter pulley is: 29.25mmThe center distance between pulley is 23mmThe length of my belt is 110.82 - 1-3%The maximum driven force of first pulley is 0.023N and the weight on the second pulley is 200g.

Is anyone capable to calculate this ? Thanks

PS: This is a belt calculator with a picture of my driven system.
[https://www.omnicalculator.com/physics/belt-length?c=EUR&v=f:1,large_diameter:29250!mm,small_diameter:9250!mm,distance:23000!mm](https://www.omnicalculator.com/physics/bel

Hi all

I have a problem with the wifi and ethernet on my new e495. The laptop is connected but without internet. Because I have a problem with wifi from day 1 I woul like to change the wifi card. Which card do you recommend and is this card suiatable:
Intel Dual-Band Wireless-AC 9260, WLAN + Bluetooth 5.0 - 9260.NGWG.NV

Thank you

Hi guys,

I have a problem with my new e495. From the day one the wireless disconeted when browsing internet or watching youtube movies. I suspected drivers and hope for the update to fix it. However today it seems won't connect to the internet and I really want to get over with this trouble. I will replace the realtek wifi card. Which card do you recommend and is this card suiatable:
Intel Dual-Band Wireless-AC 9260, WLAN + Bluetooth 5.0 - 9260.NGWG.NV

Thank you

Hello,

please take a moment and fill my survey about watch winders and mechanical movements. It's very short but important for me.

I don't want to talk about it too much, because I want that survey is 100% independent of this post. I promise you that I will post a story behind this, when survey ends. It's running for 3 months now and I aspect to be finished on May or June.

https://forms.gle/ffuowvunL95gfLkg8

Much appreciate it. Thank you !