Jeudi sparkfun (grand site de matos pour bidouilleur (arduino & lilypad) ) organise une journée de matos gratuit.
Bussiere
Hu ? Elle est où l’arnaque ?
L’année derniere ils ont laché 100 000 dollars de matos,
We learned a lot from last year and as much as we would like to keep Free Day simple and clever, we’re not going to. Here are the rules for Free Day 2011:
First and foremost, we want to give back. We grew by over 50% from 2009 to 2010 so we figured we’d increase the pool by as much. We are going to be giving away $150,000 to users and potentially $30,000 to charity. Our Goal: Get as many new people introduced to SparkFun as possible.
Numero dos: We have some amazing customers who have been with us from the beginning and we’d like to show a bit of appreciation. We are going to offer $10 credit for every year (365 days) since your first order. Let’s say you bought something on January 2nd, 2006. You will be offered $50 to claim on Free Day 2011. Goal: To reward customers who have been with us since the beginning. You know who you are (Bill aka phalanx, our fantastic forum moderator).
We want to educate people of the basics of electronics. We will be asking a series of different questions on Free Day. When you get a question right, $10 in credit will be instantaneously added to your account. For every question you get wrong, you lose $3. Skipping a question is $0. Limit is $100 per customer or when the $150,000 is given away. These are not trivia questions, these will be very basic knowledge questions about hardware and how to use it. We will be describing the importance of the problem, how to solve the problem, and then ask the reader to solve a similar problem. Checkout the Bite Sized Primer tutorials for some of the material we’ll be basing the questions off of. If you’re a regular user, you know all this by heart! Goal: Educate new users on the basics.
On Free Day, you will be given the option to either take the ‘gimme’ money based on your account age or try for $100 by answering questions. You cannot do both. Remember: We may give away all the money before you can answer the full 10 questions. Which will you choose?
All credit must be used within 60 days of Free Day: This will give you time to spend your credits on what you really want. It will also help me prevent a mutiny in shipping. Last year’s Free Day was wickedly painful for the awesome people in shipping. By spending your credit throughout two months, you will help us spread out the packaging of orders a bit.
For every question answered correctly, we will donate $2 to a collection of three local, international, and technical charities: The Gathering Place, The Hunger Project, and The X-Prize. Goal: Encourage education and at the same time give cold hard cash to folks that need it.
Personnellement je trouve que ca vaut quand meme pas mal le coup.
Ben
Janvier 11, 2011, 3:00
4
Bussiere:
L’année derniere ils ont laché 100 000 dollars de matos,
Personnellement je trouve que ca vaut quand meme pas mal le coup.
je trouve ca juste genial !!
Je suis en train de voir pour monter un salon irc pour s’entraider sur les futures questions
des gens intéréssés ?
Bussiere
KaD
Janvier 11, 2011, 4:00
6
Carrément, je lorgne sur un kit arduino depuis un moment!
Par contre ça donne quoi heure de paris 9AM MST?
Zanis
Janvier 11, 2011, 4:41
7
Vers 16/17 h je dirais comme ça.
putain a 17h je serais surement encore chez le client, j’ai la haaaaine, y a un petit kit oscillo qui m’aurait bien aide
LoneWolf
LoneWolf:
putain a 17h je serais surement encore chez le client, j’ai la haaaaine, y a un petit kit oscillo qui m’aurait bien aide
LoneWolf
Pas a ma connaissance et pas une operation pareille, pour ma robe de projet c’est juste la fete du slip.
Bussiere
AnA-l
Janvier 12, 2011, 12:51
10
Roh, need l’adresse ici de ton chan IRC ou balances ca sur #geekzonefr
On m’a déja proposé de squatter des chans mais bon sinon on va flooder a mort les chans concernés.
Donc je vais plutot en créer un vers 17h
Bussiere
bon alors le serveur irc c’est :irc.freenode.net
le chan c’est #sparkfunfr
accessible en web ici :http://webchat.freenode.net/
Je ferais surement un mumble pour aller plus vite.
Petit conseil il vaut mieux s’inscrire sur parkfun vite fait ce soir ou demain matin avant le gros rush.
Bussiere
KaD
Janvier 13, 2011, 8:48
12
Question con mais ça dure combien de temps?
Jusqu’a ce que la montant max de commandes soit atteint.
Bussiere
Bon je rappel qu’ils ont dit que les questions pourraient porter sur les tutos de base :http://www.sparkfun.com/tutorials
Les bite sized primer.
reponse et conseil au sparkfun day
If the ADC Value on a 10-bit ADC in a 3.3V system is 362, what is the voltage on the pin?
1.166 Volts <- celle la: 362 * 330 / 1024
1166 Volts
112.3296 Volts
1.767 Volts
Your system runs on a 12V battery. You'd like to monitor the battery voltage, but the range of your analog inputs is only 0 to 5V. What would be the best resistor choice for this task? (Since you're probably in a hurry, we've calculated the ratio R2/(R1+R2) for you.)
R1 = 1K Ohms, R2 = 1K Ohmsshow original
Bussiere
je sais pas pour vous mais ici le site est dead de chez dead.
LoneWolf
ouais ils doivent serrer les fesses la on tente tous
Ouaip. Idem : site dead, totalement dead.
bon le git est mis a jour regulierement
reponse et conseil au sparkfun day
If the ADC Value on a 10-bit ADC in a 3.3V system is 362, what is the voltage on the pin?
1.166 Volts <- celle la: 362 * 330 / 1024
1166 Volts
112.3296 Volts
1.767 Volts
Your system runs on a 12V battery. You'd like to monitor the battery voltage, but the range of your analog inputs is only 0 to 5V. What would be the best resistor choice for this task? (Since you're probably in a hurry, we've calculated the ratio R2/(R1+R2) for you.)
R1 = 1K Ohms, R2 = 1K Ohmsshow original
edit :
Bussiere
fser
Janvier 13, 2011, 7:00
18
Pour info, j’ai un pote qui a commandé un énorme qui arduino sur ebay. Ok ça vient de l’est, mais à $50 fdpin au lieu de 150 ou 200�?� en europe, ça le fait
