User:Justa

TechInc Member
nickname	Dear Leader
Memberstatus	board
Tasks	mailing-lists, chairman
Email	contact@sociallife.removethis.org
Part of Projects	TableOfFire, BrewBetterBeer, fermentation controller, Techinc soldering kit, Quadcopter_workshop, LINSN LED strips
Manages	HP Laserjet 4050TN

Some links to pages i created or maintain. Some of these are not generally linked (yet) within the rest of the wiki hierarchy

Resources on the wiki

• 78xx power supply How to design and build a 78xx-based power supply
• Justa_copter_1 Working on a small quad-copter *COMPLETED*
• Justa_learning_to_fly Now it's time to learn to fly this thing.
• quadcopter_workshop Workshop(s) and talk(s) concerning multirotor aircraft. Designing, building, flying them
• crypto-mail-safe Suggestion for implementation of crypted mail-store for secure storage of sensitive documents
• mail_to_hobbyking My mail to hobbyking about what they do and how they do it and how to do it better.

External Resources

Circuit Design

• [www.kicad.org] Open Source circuit and PCB design tool.
• [library.oshec.org] A component-library resources for KICAD design software.
• [Eagle Cad] Non-Free, shareware, PCB-layout tool. Popular among Free/OSS designs, however.
• [www.electronic-symbols.com/] A resource for finding what symbols a particular part has.

PCB/parts

PCB

• [www.sandsquid.com] A service that will take a Bill-of-Materials and select the best suppliers
• [iteadstudio] PCB-ordering site used for the PCB_Techinc_Logo Ask User:brainsmoke brainsmoke for details
• [oshpark.com] A batch-PCB ordering site. Collects PCB orders and groups them in batches for better value.

Parts

Dutch

• [DickBest.nl] Located in Amsterdam; close to Sloterdijk. Has local pickup options
• [Radio Rotor] Located in Amsterdam; brick-and-mortar store.
• [Muco Electronics] Located in Amsterdam. Also has an R/C hobby-store spinoff
• [Baco Army Goods; Dump] Located in Ijmuiden. Large selection of dump/2nd hand stuff. Awesome
• [VanAllesEnMeer] Mail-order site. Nice selection of chinese modules and electronics.
• [iPrototype.nl] Mail-order site. Nice selection of modules for fast prototyping
• [SMDShop] Site specialized in SMD-formfactor parts. Mailorder.
• [eProto.nl] Mail-order site selling prototyping materials.
• [IdeeTron] Mail-order site , selling prototyping materials.
• [Voti.nl] Well-respected mail-order site. Specialized in PIC-micro but has awesome dump materials.

R/C

• [www.bavaria-direct.co.za/]How to create cheap foam-flyers. Contains information about how to re-use/re-wind CDROM motors
• [www.x-teamrc.com/~page=115.html] Chinese creator of brushless motors shares some design parameters/calculators.
• [www.ecalc.ch]Calculators useful for examining quadcopter flight characteristics.
• [github.com/sim-/tgy] SimonK firmware for ESC's; including links to compatibility-lists and ESC PCB photos; ATMEL-ESC's only
• [github.com/bitdump/BLHeli] BLHeli firmware for ESC's. Both Atmel as well as Silabs. Geared mostly towards helicopters/planes.
• [hobbyking.com] A great^Wbig online store dedicated to everything R/C. Requires some effort to use, at times.

Personal interests

Just a postit-note for myself with info on mediawikidb select user.user_id,user.user_name,user_email,user.user_email_authenticated from user where user_id not in (select distinct ipb_user from ipblocks); or select user.user_id,user.user_name,user_email,user.user_email_authenticated from user left join ipblocks on user.user_id = ipblocks.ipb_user where ipblocks.ipb_user IS NULL;

Gonna get you; fscking wiki-spammers