Tag Archives: Raspberry-pi

Framework For Creating An Hardware Startup For EE Students

If you are reading this post , it means you want to start a hardware company or  interested in HW startups in general.  This is especially written for college or grad student who have novel ideas and feel they dont have the necessary engineering skills and above all no capital. Sp big question for them is where do I start?
You should develop the creative thinking process, analyzing and breaking complex problem into small pieces and then solving them by learning what it takes. This is what engineering in nutshell is irrespective of the domain. 
 
I will try to present a framework for you to get started and you should refine slightly as you go depending on your project/idea.  I assume your parents or  you have access to couple of hundred of dollars capital and be able to spend atleast 20-25hrs of time every week for next 1yr  (besides your regular school work etc…)
 
Prereq: Find 1-2 mentors who are hands on . If I were you I would pick one person with Embedded HW/SW and Hardware/System level design engineer. If you dont know anyone, start attending local meetups (www.meetup.com) , TIE sessions etc  to meet and form some relationships. Many univ EE profs or depts would also be happy to mentor you . Forming relationships with profs will also help you later .
 
1. Buy an Arduino shield and Raspberry-pi . Enroll at local techshop.ws class for the following. These are very cheap.
a. Arduino/Raspberry pi related workshops
b. Autocad for inventor 2013 workshops
  c. Fabrication and Rapid Prototyping class
Also, learn some breadboard basic/basic electronics …there are tons of youtube/online courses on these…
 
If you have access to someone who knows above and can teach you or if you know of any other institution which offers the above, that would also do the trick. 
 
2. Once you learned above, make a prototype of what you are envisioning. You can first start with paper/board prototypes, refine it and then a cardboard prototype to show it around. IF any feedback, re-iterate and then using skills from 1, make a real non-function prototype which should be good enough for end users to visualize .
 
3. Next you know the physical limitations . So all your electronics/PCB/hardware board should fit in it.  Remember this
 
4. With help from mentors, start with simple circuit or core functionality and the Input and output of the product. Then expand on it. When you build the circuit you can use Arduino & Raspberry-pi  . 
 
5. Put this whole barebone circuit into the prototype case you designed. Initially it might be bit larger , but since its a concept, its understood and acceptable. Later you can work with real manf to shrink it. But for now , fit it in. Borrow drill m/c, soldering iron etc either from your friends or pick it up from local stores either for rent or buy it.
 
6. Show this to end users. Ask them various questions like physical appearance (look and feel, touch, weight) and the output of it. Observe if the prototype is getting hot.
If its getting hot, you have to get back to your 3D printer and Autocad workstation and revise again.
 
7. Based on feedback from 6, re-iterate
 
8. Once you think you are there, open an account on upverter.com or use http://schemes.io/ etc, and learn how to draw schematics using various vendors/manf components. Based on the knowledge you picked from 1,& 4 and with your mentors help, you can be confident that you will be able to do this.
 
9.Most of them will let you order a sample (Complete board with all components ) which you can fit in your case and repeat 6.
 
10. By now, you have something that you can show to potential angel investors or apply to some incubators  for seed money. Dont attempt to go beyond unless you have access to capital and a talented technical team to manage the whole thing. Even though you have walked through the whole process, there is lot experienced engrs can do and manage crisis to crisis . 
 
Dont let these overwhelm you. Do it one step a time. The whole thing should not cost you more than 1K-1.5K USD at the max. 
 
Good luck and All the best. Have confidence and thats the first step to start something.