OPEEE you gotta start it off with something to talk about. Like anvils, favorite hammers/tools, charcoal vs coal. Blacksmiths hate him, 1 neat trick to make your anvils stop fucking ringing so loud you wish you could buy a suppressor for it
Alright so I picked up a 1978 Yamaha 250e for free. When it was kick started, you could hear a faint hiss. I took the engine off the bike and removed the piston, which was cracked. (pic related) I installed the new one. Moar to come\/
I was going to buy a document scanner to start scanning all of the receipts I generate through my business, but instead I was thinking of just using my phone. Some of the documents have been wrinkled, so I was considering using Lexan or something similar to help flatten them for taking pictures. I am worried about a glare, however. Do any of you have recommendations or suggestions?
>>997650 I thank you most respectfully for your extensive answer, despite of the insufficient information provided in my initial post.
I'd work with a 12v DC Fan with about 10 cm diameter, because i'd like to use the same power supply to power LEDs, so in any case i have to get down from the 220V in the network. Of course the LEDs have different needs that have to be treated in a separate circuit from the 12V power supply.
>>997500 If you already have a multimeter then why do you need a new one? There are better things to waste money on. If your job/life depends on it then get a proper multimeter. 30$ won't cut the mustard.
So i want to build a cooling using a refridgerators compressor, using a fpga or a micro-controller i will develop a control system that will regulate the temprature based on the feed-back. >>Help me get started >>what would i need >> what prerequisite knowledge and skills do i nee to aquire >>some sites and books that could help me
>>993889 Computer engineer here, your project is completely pointless. The whole point of cooling is to keep the chips in a certain temperature range and this can easily be achieved with air or water cooling. There is no point in going below some temperature, so unless you live in an oven, a compressor is fairly pointless.
However if you insist on it, you're going to need: >Microcontroller just use an Arduino >Temperature Sensor Either... Comment too long. Click here to view the full text.
>>993925 op here people have gone to extents of cooling using liquid nitrogen so a compressor would definitely not be an overkill( I am going to use it duing overclocking). plus i am repurposing a fridge compressor. i think i might need knowledge of welding and coupling for the pipes, and some knowledge of thermodynamics and the physical properties of gasses. My major concerns are what dangers and precautions should i be aware of.
>>987082 "He installed "hassler" devices that emitted high-pitched sounds whenever someone talked too loud, and even blew up an annoyingpublic addressspeaker with firecrackers.Jim Williamsrecalled an incident when, after tracing externalelectromagnetic interferenceto thecontrol towerof theSan Jose airport, Widlar telephoned the airport and demanded they shut down the transmitter"
Best way to keep a small room with a hot gaming PC cool?
I have a pretty small room with a computer I game/stream on and that obviously that expels heat extremely fast. Is there anything I could try building/doing short of using my fans or opening my windows/door which aren't always an option for me?
I am also In the process of building a new rig so any suggestions on what to include on that to minimize heat expelling would also be appreciated.
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