ABC - Arduino Basic Connections
Moderators: adafruit_support_bill, adafruit

ABC - Arduino Basic Connections

by pighixxx on Sun Mar 24, 2013 12:05 pm

ABC - Arduino Basic Connections

Hi,
Here is a listing of basic connections to any sort of devices.
Work in progress, then the cards are beta and not final version.

Image

ImageImage
ImageImage
ImageImage
ImageImage
ImageImage
ImageImage
ImageImage
ImageImage
ImageImage
ImageImage
ImageImage
ImageImageImage
Image
Image
Image
Image
Image
Image
Image
Image
Image
Image

Image
Image
Image
Image

Image

Unique PDF!
You can download pdf from here: http://www.pighixxx.com/abc-english-version/

(no digital download, direct link!)
Last edited by pighixxx on Fri May 10, 2013 4:30 am, edited 21 times in total.
User avatar
pighixxx
 
Posts: 81
Joined: Tue Feb 12, 2013 7:25 am

Re: ABC - Arduino Basic Connections

by westfw on Mon Mar 25, 2013 6:17 am

Pretty nice. I have comments;
1) The dual/bicolor LED setup looks prone to lighting both LEDs if the output pin is tri-stated. Aren't most bipolar LEDs will be common anode/cathode (three leads) or inverse parallel (two leads), requiring two pins to drive both colors.

2) The pinout you show for PN2222A does not match my Fairchild datasheet.

3) Aren't MOSFETs generally usable without a gate resistor? It may still be a good idea, but....

4) Your speaker connection looks a lot more complicated than anything I've ever used (normally something more like the circuit you show for a buzzer.) It bothers me a bit to see the connection to +5 pointing downward...

5) The speaker, buzzer, and amp circuits are all designed to be connected to digital square-wave outputs (tone library, etc), right? Not fancier schemes from the PWM outputs.

6) the 5x 1.5V battery circuit will be questionable if used with rechargeable batteries (1.2V each) or cells near their end-of-life.

7) The "TTL/CMOS" converters are rather obsolete and misleading. Almost all CMOS ICs that people will encounter today are 5V and will connect directly to "TTL".

8) What kind of Mic is used in the microphone circuit? If it was a common electret mic, don't you need a DC blocking cap between the mic and transistor?

9) The Servo connection shows one of two common servo wiring schemes.

10) The 7-segment display circuit assumes common-anode displays, but it doesn't say that.

I think that's all for now...
User avatar
westfw
 
Posts: 1373
Joined: Fri Apr 27, 2007 1:01 pm
Location: SF Bay area

Re: ABC - Arduino Basic Connections

by pighixxx on Mon Mar 25, 2013 6:28 am

westfw wrote:Pretty nice. I have comments;
(cut)
I think that's all for now...


Thanks for your notes, but I have already said that these cards are in beta; In addition to those you mentioned, there are other errors!
I have made ​​many corrections and in a few days I will post the full set (20 + 5 cards)

I need your feedback to improve this work! Thanks to all.

ps. I put the cmos converter because I had the need to interface with an old stepper driver
User avatar
pighixxx
 
Posts: 81
Joined: Tue Feb 12, 2013 7:25 am

Re: ABC - Arduino Basic Connections

by adafruit_support_mike on Mon Mar 25, 2013 1:04 pm

westfw wrote:7) The "TTL/CMOS" converters are rather obsolete and misleading. Almost all CMOS ICs that people will encounter today are 5V and will connect directly to "TTL".

Straight TTL logic may be gone, but the TTL/CMOS protocol still seems to be going strong. I've accidentally ordered HCT components (LOW < 0.8v, HIGH > 2.2v) when I wanted straight HC stuff (LOW < 1.3v, HIGH > 2.5v).

TTL signal levels are also pretty much the same as 3.6v LVC logic levels, that being the new hotness.
When you void a product warranty, you give up your right to sue the manufacturer if something goes wrong and accept full responsibility for whatever happens next. And then you truly own the product.
User avatar
adafruit_support_mike
 
Posts: 10122
Joined: Thu Feb 11, 2010 2:51 pm

Re: ABC - Arduino Basic Connections

by adafruit_support_rick on Wed Mar 27, 2013 11:40 am

@pighixxx - Let us know when you release this - we'll feature it in our blog

adafruit_support_rick
 
Posts: 12904
Joined: Tue Mar 15, 2011 11:42 am
Location: Buffalo, NY

Re: ABC - Arduino Basic Connections

by pighixxx on Thu Mar 28, 2013 6:07 am

driverblock wrote:@pighixxx - Let us know when you release this - we'll feature it in our blog

Ok, thanks!
Meanwhile, the Card 12 on line.
Download here

Next cards:
  • connect a Nokia lcd
  • drive a stepper motor

User avatar
pighixxx
 
Posts: 81
Joined: Tue Feb 12, 2013 7:25 am

Re: ABC - Arduino Basic Connections

by pighixxx on Thu Mar 28, 2013 9:13 am

Card 13 On line

Download here
User avatar
pighixxx
 
Posts: 81
Joined: Tue Feb 12, 2013 7:25 am

Re: ABC - Arduino Basic Connections

by adafruit_support_rick on Thu Mar 28, 2013 2:05 pm


adafruit_support_rick
 
Posts: 12904
Joined: Tue Mar 15, 2011 11:42 am
Location: Buffalo, NY

Re: ABC - Arduino Basic Connections

by pighixxx on Thu Mar 28, 2013 2:08 pm

driverblock wrote:Blogged!


Thanks!
Soon card 14: Control a Stepper
User avatar
pighixxx
 
Posts: 81
Joined: Tue Feb 12, 2013 7:25 am

Re: ABC - Arduino Basic Connections

by pighixxx on Thu Mar 28, 2013 5:43 pm

Card 14 online
Next Card: Connect a stepper (basic 2)

Bye,
PighiXXX :D
User avatar
pighixxx
 
Posts: 81
Joined: Tue Feb 12, 2013 7:25 am

Re: ABC - Arduino Basic Connections

by pighixxx on Fri Mar 29, 2013 2:15 pm

Due the high traffic my digital download system has crashed :|
Site is now on line. I've put direct download to diagrams! (Atmega & Arduino)
Thanks,
Pighixxx
User avatar
pighixxx
 
Posts: 81
Joined: Tue Feb 12, 2013 7:25 am

Re: ABC - Arduino Basic Connections

by pighixxx on Sat Mar 30, 2013 8:19 am

Card 15 online!

Bye,
PighiXXX
User avatar
pighixxx
 
Posts: 81
Joined: Tue Feb 12, 2013 7:25 am

Re: ABC - Arduino Basic Connections

by pighixxx on Sat Mar 30, 2013 1:07 pm

Card 16 online.

PighiXXX
User avatar
pighixxx
 
Posts: 81
Joined: Tue Feb 12, 2013 7:25 am

Re: ABC - Arduino Basic Connections

by pighixxx on Mon Apr 01, 2013 4:49 am

Card 17 on line.
Bye, PighiXXX
User avatar
pighixxx
 
Posts: 81
Joined: Tue Feb 12, 2013 7:25 am

Re: ABC - Arduino Basic Connections

by pighixxx on Mon Apr 01, 2013 6:26 pm

Card 18 on line.
PighiXXX
User avatar
pighixxx
 
Posts: 81
Joined: Tue Feb 12, 2013 7:25 am