Fresh hacks every day
Here are the contronl modules for a sous-vide project over at Nerdkits. [Humberto] and crew continue doing a great job of focusing a project on one goal, then explaining the steps needed to get there. In this case they wanted to build their own sous-vide appliance that was cheap, and didn’t really require the user to deal with mains … Read the rest
What a sweet thing it is to see the first outdoor flight of a quadcopter. [Botched] has done a wonderful job of documenting the entire build process. Take a look at all that he has done, then jump after the break to see the extremely stable test flight footage.
Earlier iterations used feedback electronics that he designed, etched, and … Read the rest
[Elco Jacobs] used to let his beer ferment in the kitchen, but when things got too hot over the summer, he had to suspend his ale making for a few months. Not wanting to have to put production on hiatus again, he modified an old refrigerator into an awesome fermentation unit he calls the UberFridge.
The refrigerator features two temperature … Read the rest
[Eberhard] wanted his own reflow oven but didn’t really want to mess around with the internals that control the heating element. He put his microcontroller programming experience to work and came up with an add-on module that controls the oven by switching the mains power.
The image above shows a board in the midst of the reflow process. If you’re … Read the rest
It’s not that we haven’t seen inexpensive Sous Vide builds. It’s just that we enjoy the fact that [Kelvin's] Sous Vide machine gives new life to unused things. The cooking vessel is a crock pot which he acquired for just $3. He housed it in a large Styrofoam box which he got for free through his local freecycle program. … Read the rest
This is a picture of the guts of a diy Segway project (translated). Everything fits into a tiny space under the platform upon which the rider stands. It’s tight, but makes for a sleek look when the diamond plate is covering up all of the internals.
An ATmega644 controls the vehicle. It does so by using a PID … Read the rest
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