Beautifully Made Electronics Reference Posters - Page 1
Forum section: electronics / general

author: josephricafort
author_rank: Contributor
timestamp: April 10, 2015, 12:42:19 am
content: Hi everyone!I'm Joseph and I have a personal campaign project I'd like to share. I've made 2 quick reference posters for everyone to use: theFundamentalsandSchematics. I've made a campaign at Indiegogo. Here's the link:http://igg.me/at/tinkrpostrI'm planning to expand them and make a comprehensive and organized reference poster, but for the meantime I've made only two. You can use them as a reference or a well deco at your lab, office or home. Frames are also available if you like.The contents on the posters aren't yet final and I hope there is something you would like to add or modify. Feel free to post your comments. I'd like to know what you think. Thanks!

author: EEVblog
author_rank: Unknown
timestamp: April 10, 2015, 09:48:44 am
content: Very nice.One with some basic building block circuit would be nice.

author: madires
author_rank: Super Contributor
timestamp: April 10, 2015, 11:21:09 am
content: FETs are n-channel or p-channel, BJTs are NPN or PNP. Just nitpicking

author: josephricafort
author_rank: Contributor
timestamp: April 10, 2015, 11:46:49 am
content: Thanks for the inputs!Yeah, I agree they're pretty basic. I have started some on the advanced a month ago, but I've prioritized the easier ones. I'm not sure if this campaign would work though I'm glad I have the guts to start one! Thanks everyone.

author: josephricafort
author_rank: Contributor
timestamp: April 10, 2015, 11:53:14 am
content: Quote from: wilfred on April 10, 2015, 09:37:38 amThank you for reviewing it. What could be a good replacement for AWG? I was also inspired by the Arduino Basic Connections which everyone would really need.

author: josephricafort
author_rank: Contributor
timestamp: April 10, 2015, 12:00:30 pm
content: Quote from: EEVblog on April 10, 2015, 09:48:44 amGood idea! Since I've already prepared the graphics for the components of the schematics that'd be easier. I have some few book and online references in hand to use as guide. If you have some good references to suggest, I'd better check it out.

author: Refrigerator
author_rank: Super Contributor
timestamp: April 10, 2015, 06:13:15 pm
content: Adding some formulas like Ohms triangle and the op-amp gain ( both inverting and non-inverting ) schematic with a little formula would be nice, The TO-92 could be changed by putting the NPN transistor simbol "inside" the pachage, to show how it's connected and also do it in different pin-outs while also giving a couple example part numbers next to them.

author: pighixxx
author_rank: Contributor
timestamp: April 11, 2015, 09:30:17 am
content: Hello everyone,I redid all the basic connections (there are currently over 120 cards, another 100 in preparation) and are available for free at my site.http://www.pighixxx.com/test/abc/Within short tutorials for all cards.Thanks to all!

author: codeboy2k
author_rank: Super Contributor
timestamp: April 11, 2015, 01:39:25 pm
content: Really NICE work!Quote from: madires on April 10, 2015, 11:21:09 amthat's not nitpicking, but you knew that. I see what you did there.However, this is nitpicking: Although you could get away with it, I've never heard them called E-Type or D-Type , or Enhancement Type, or Depletion Type MOSFETS. You should not perpetuate that. They are Enhancement Mode and Depletion Mode MOSFETS.

author: mikefatom
author_rank: Contributor
timestamp: April 11, 2015, 02:08:37 pm
content: Backed! Really love the graphics!

author: josephricafort
author_rank: Contributor
timestamp: April 11, 2015, 03:18:29 pm
content: Quote from: codeboy2k on April 11, 2015, 01:39:25 pmThank you! These are really helpful feedbacks, I have to fix the errors now and make some updates soon.

author: josephricafort
author_rank: Contributor
timestamp: April 11, 2015, 03:23:26 pm
content: Quote from: mikefatom on April 11, 2015, 02:08:37 pmThank you for backing up! I've seen your the second one who made the contribution which I am really happy about.Btw mike, you forgot to add the shipping which is $10 for US. If this makes any hassle, I'll create another shipping perk where you can just add it up in one click.Again, thank you! :-)

author: mikefatom
author_rank: Contributor
timestamp: April 12, 2015, 05:05:11 pm
content: Quote from: josephricafort on April 11, 2015, 03:23:26 pmOops! Sorry about that. I am trying to figure out how to do this this but it doesn't seem too user friendly. Can I just make no-perk contribution for the shipping cost? I want it shipped to Mauritius island btw. Not the US or Canada.Thanks!Mike

author: josephricafort
author_rank: Contributor
timestamp: April 12, 2015, 09:58:32 pm
content: Quote from: mikefatom on April 12, 2015, 05:05:11 pmSure, mike! That's possible. You can use the "no perk" and directly contribute. Make sure you have your name on it or any indication it's yours.About the shipping to Mauritius, that'd be $18. The $10 was for the US. If you have any concern, send me a reply or PM me. Thanks again! :-)

author: mikefatom
author_rank: Contributor
timestamp: April 17, 2015, 07:19:52 pm
content: Hey there,I added my shipping btw.Thanks!Mike

author: josephricafort
author_rank: Contributor
timestamp: April 18, 2015, 06:26:13 am
content: Quote from: mikefatom on April 17, 2015, 07:19:52 pmHi Mike! Yeah, I've noted it. Thanks!

author: josephricafort
author_rank: Contributor
timestamp: April 18, 2015, 06:29:24 am
content: NEW UPDATES: I've just fixed the errors on the posters and made a few adjustments. You can check them out!http://igg.me/at/tinkrpostr

author: Vgkid
author_rank: Super Contributor
timestamp: April 18, 2015, 06:52:44 am
content: Those look really good, I might have to become a backer.

author: josephricafort
author_rank: Contributor
timestamp: April 18, 2015, 12:41:02 pm
content: Quote from: Vgkid on April 18, 2015, 06:52:44 amI'd be glad to assist you

author: inteljoe
author_rank: Contributor
timestamp: May 18, 2015, 04:49:39 am
content: These are outstanding. Not 100% perfect, but definitely inline with what I've been looking for.I hope you can meet your goal and I might get in on it. $35 shipped for a 2' x 3' poster (2-in-1) is not a terrible price.

author: inteljoe
author_rank: Contributor
timestamp: May 23, 2015, 03:22:25 am
content: Sadly it does not appear as if you're going to meet your goal. But I contributed none-the-less. Hopefully you'll be able to print some posters anyway. I really do want one to hang up above my work table.If not, hopefully will send out some high res images instead.

author: Richard Crowley
author_rank: Super Contributor
timestamp: May 23, 2015, 05:27:45 am
content: Quote from: inteljoe on May 23, 2015, 03:22:25 amBut IGG has "Flexible Funding": "This campaign will receive all funds raised even if it does not reach its goal."So they will get my $29 in any case. I was the first "contributor".

author: josephricafort
author_rank: Contributor
timestamp: May 23, 2015, 01:32:24 pm
content: No worries. I'll still send out the posters even though if we can't met the goal. I created this project as my reference for future projects as well. The graphics will be probably used for a reference book or app. One thing that I've greatly learned from this project is that the reviews, comments and changes that must be made is very crucial before releasing it to public.For those who haven't added the shipping, you can add it by contributing a "no perk" contribution. Please refer to the info on the campaign page about the varying shipping fees depending on the location.Just keep in touch for updates. Cheers!

author: inteljoe
author_rank: Contributor
timestamp: May 24, 2015, 06:36:09 am
content: QuoteOutstanding. I really do like these posters. I look forward to getting one and anything else you do in the future.By the way, I forgot to add shipping, so I went ahead and added that right now.Thanks!

author: josephricafort
author_rank: Contributor
timestamp: May 24, 2015, 12:13:47 pm
content: We now only have 19 hours before the campaign ends. Get them now!http://igg.me/at/tinkrpostr

author: josephricafort
author_rank: Contributor
timestamp: May 24, 2015, 12:23:33 pm
content: Quote from: inteljoe on May 24, 2015, 06:36:09 amSure, I'll better prepare for it and have it reviewed first by experts to make sure I made them right. Thanks! :-)

author: rickey1990
author_rank: Regular Contributor
timestamp: May 25, 2015, 04:15:12 pm
content: BOOM!Poster 1 -https://images.indiegogo.com/file_attachments/1393548/files/20150417213106-TinkrPostr_Fundamentals_v1.5-01.png?1429331466Poster 2 -https://images.indiegogo.com/file_attachments/1393579/files/20150417214759-TinkrPostr_Schematics_v1.3-01.png?1429332479

author: ElectricGuy
author_rank: Regular Contributor
timestamp: May 25, 2015, 06:11:05 pm
content: Hi;On poster 1.5 on the regulatores section you have a symbol for a 78XX and you mentioned also the 79XX.Please be careful because the 79XX often doesn't have the pinout of the 78XX.Edit: Error!

author: Richard Crowley
author_rank: Super Contributor
timestamp: May 25, 2015, 08:04:28 pm
content: Quote from: ElectricGuy on May 25, 2015, 06:11:05 pmI think @ElectricGuy meant that the 79xx regulator has a different pinout than the 78xx series.It would be immensely helpful to show BOTH of them on the poster.

author: ElectricGuy
author_rank: Regular Contributor
timestamp: May 25, 2015, 08:10:11 pm
content: Quote from: Richard Crowley on May 25, 2015, 08:04:28 pmYes, that is it Richard Crowley,

author: tom66
author_rank: Super Contributor
timestamp: May 25, 2015, 10:59:38 pm
content: Also note, most UV LEDs are around 3-4V Vf. I think you're thinking of IR LEDs with that wavelength? UV would be sub 400nm.This makes sense, because the Vf is basically the band gap the electrons have to drop in the semiconductor material. As the wavelength goes up the required band gap increases (obviously there are some other second-order effects going on that don't make it completely linear, and varying Vf does not significantly change the wavelength... but it's still worth noting.)And it doesn't make a whole lot of sense to specify a wavelength for white LEDs? Not only are white LEDs one of the most widely defined types (warm, cool, neutral, etc.) the wavelength is most certainly not one value. It's a wide spectrum, with two emission points...Other than that, the posters look excellent!

author: Delta
author_rank: Super Contributor
timestamp: May 26, 2015, 11:32:42 am
content: In the capacitor coding bit, you have explained "103" as "10 x 103", shurely this should read "1 x 10^03", or "one, with 03 zeroes"?. I always find explaining this a bit clumsy!ps. Excellent work!

author: timofonic
author_rank: Frequent Contributor
timestamp: May 26, 2015, 11:31:12 pm
content: Great posters. Just some suggestions/ideas:I think letters should be made more readable for people with vision problems or reading it from long distances, but that can make less space for useful information.What aboutmaths? I have problems remembering those, looking at them daily would help me to remember them. From analog to digital, all spectrum of basic formulas without using more than equations. I attached a quite outdated attempt to make an electronics formula sheet (it's in Spanish, but I think most can be understood).What about putting symbols along with their physical versions? I understand this is more artsy, butI retrieve information better in a very structured and related way.I think logic/digital should have it's own poster.Binary calculations and binary codes74xx and 40x familyLogic gatesCombinational circuitsSmall guide to do Karnaugh mapsSecuential circuits (flip flops, adders and substractors, state machines and such).How to read chronogramsMultiplexors and a long etc).***This needs good explaining of each concept in schematic and example way, not easy to make it in small space. The attached poster has some good ideas, but it goes the HIPSTER way with that old school must space wasting and barely legible style (not useful for real reference, just look like a tech hipster).As a newbie electronics student withlearning difficulties, I find some concepts extremely difficult to understand.One of them isTransistors in their different variants, including FET ones andDarlington configuration(another resourcehere. Ifoundtherearesomesourcessomewhatdescribe it in very simple ways (andthis one too), but I yet messed with ordering the concepts in my mind and the maths on it. I find the Ebers–Moll Model useful to understand, but it's incomplete and I'm stick at many stuffProblems with voltage amplifiers, rectifiers and suchAnother is about "triangle" configurations known Y-? transform or Kennely, Thevenin and Norton.Of course those are suggestions from an electronics newbie like me. I don't understand your motivations and conclusions for this great piece of work, but I find them quite niceAnyway, I can provide help you translating them to Spanish! I don't care about having the English ones and I prefer it to not forget the language, but others would be quite interested

author: codeboy2k
author_rank: Super Contributor
timestamp: May 27, 2015, 12:48:46 am
content: My mind is blown.

author: miguelvp
author_rank: Super Contributor
timestamp: May 27, 2015, 01:05:32 am
content: Quote from: codeboy2k on May 27, 2015, 12:48:46 amI think that's really a "Maybe" gate

author: Richard Crowley
author_rank: Super Contributor
timestamp: May 27, 2015, 01:07:08 am
content: Quote from: codeboy2k on May 27, 2015, 12:48:46 amYeah, somebody dropped the ball there.Shows the importance of multiple proof-readers.I don't think I have ever heard of an inverter called a "not-gate"But whatever you call it, there is but a single input node.

author: timofonic
author_rank: Frequent Contributor
timestamp: May 27, 2015, 09:25:31 am
content: Quote from: Richard Crowley on May 27, 2015, 01:07:08 amYes, you're right! I did get distracted by the fake dirty and forgot that obvious fail. Mayeb they confused OpAmp and Not/inverter symbol?Here people call it an inverter or a not gate, but I'm in a mere vocational training school

author: codeboy2k
author_rank: Super Contributor
timestamp: May 27, 2015, 10:35:36 am
content: I only ever call it an invertor, never a not-gate..Even speaking "not-gate" sounds like I'm choking on a chicken bone

author: madires
author_rank: Super Contributor
timestamp: May 27, 2015, 12:34:45 pm
content: Quote from: codeboy2k on May 27, 2015, 10:35:36 amNOT is totally fine. Or aren't you saying NOR or NAND? The small cycle at the output makes everying a NOT whatsoever.PS: Some posters with standard connectors and pinouts would be quite handy.

author: josephricafort
author_rank: Contributor
timestamp: May 27, 2015, 02:22:25 pm
content: Quote from: Circuiteromalaguito on May 26, 2015, 11:31:12 pmThese are very useful references, thanks for compiling these. I agree with all of these. I made the posters as personal quick references and I forgot to add a bit of instructions / descriptions. I believe that I have missed a lot of things and it maybe feasible to incorporate all of these things with more effort in the future. But these would be really great additionals to future posters.I'm planning more on making a handy booklet/app as a future project as I think it would be more appropriate having these graphics. There are already existing ones but I'm thinking of starting it small and further develop it.Having a Spanish version would be nice! Would be helpful to Spanish learners. Thanks for your interest! :-)

author: josephricafort
author_rank: Contributor
timestamp: May 27, 2015, 02:26:33 pm
content: Quote from: codeboy2k on May 27, 2015, 12:48:46 amThis was actually an error with the previous version. Most of the time, when doing the graphics, I often copy paste and modify it to make it much faster. In this case, I copied a two pin gate and forgot to delete a pin. I already corrected this with the new one.Proofreaders are very crucial indeed. Thanks!

author: timofonic
author_rank: Frequent Contributor
timestamp: May 27, 2015, 07:31:44 pm
content: Quote from: josephricafort on May 27, 2015, 02:22:25 pmThanks for your idea, it seems interesting.I have no problems translating all your works to Spanish. Just quote me in your works if the result is successful. Send me a PM if you're interested and I can make a tryI'm just a newbie, I'm sure others could provide a better feedback than me. That's just my experience struggling with electronics, despite I like it, it's becoming a very difficult topic for me for many reasons.There are a bunch of electronics apps for Android, but they are often not so updated and lack some interesting stuff. Some have different kind of calculators, others provide resistor color code helping and others have formulas too.Forrest Mim books seems like a interesting reference, for example. I'm not sure about other's opinions, but maybe this is too entry level for many people here

author: inteljoe
author_rank: Contributor
timestamp: May 27, 2015, 10:59:07 pm
content: Quote from: josephricafort on May 24, 2015, 12:23:33 pmAbsolutely agree. Any updates should be added and errors corrected before the posters go to print.It may seem simple, but an incorrect pin out or calculation can blow a circuit or even cause physical injury.I look forward to eventually getting a copy none-the-less. It will go nicely above my electronics work table and I'm sure to use it often for quick reference.

author: YLEKIOT
author_rank: Newbie
timestamp: May 28, 2015, 03:54:09 pm
content: Great idea on these posters! I see you did not reach your full goal. Are you still making them? Would it be possible to buy them individually?Jeff

author: josephricafort
author_rank: Contributor
timestamp: May 31, 2015, 12:20:16 am
content: Hi Jeff, I'm planning to make a temporary site where to get orders. You can also buy them individually. For the mean time, send me a PM to order one with shipping and email address since the campaign is already closed. Thanks!

author: inteljoe
author_rank: Contributor
timestamp: June 03, 2015, 04:44:00 pm
content: I'm just curious, do you have a time frame for when the posters will be completed, received back from the printers, and ready to ship out?Thanks!

author: josephricafort
author_rank: Contributor
timestamp: June 10, 2015, 12:32:47 pm
content: Quote from: inteljoe on June 03, 2015, 04:44:00 pmHi Joe, sorry for the delays. I'm still finishing up the posters and will send them out within this month. They will be printed and shipped from the US btw. Would update you soon. :-)

author: inteljoe
author_rank: Contributor
timestamp: June 27, 2015, 12:49:24 am
content: I just wanted to provide an update on this for those interested... The seller come through on his promise and I received my poster today.I also want to say I'm very happy. It's well printed and on heavy paper. Not that glossy thin crap you see on almost every other poster.In fact, I'm going to buy a frame before hanging it. It's just too nice.Also, it was very well packed. Kudos for attention to detail!

author: inteljoe
author_rank: Contributor
timestamp: June 28, 2015, 10:13:50 pm
content: I put the poster in a frame (will be replaced later with a better one), and it's now hanging above my electronics table.Thanks again to Joseph Ricafort. I hope you have more projects in the future.

author: Stonent
author_rank: Super Contributor
timestamp: June 29, 2015, 07:53:38 am
content: You guys might find this book handy.www.onecircuit.com/sites/default/files/1/PocketTTL Book.pdf

author: indole
author_rank: Unknown
timestamp: June 29, 2015, 04:42:17 pm
content: Received mine today and am impressed with the quality. Very nice paper stock and print quality. Thanks!

author: inteljoe
author_rank: Contributor
timestamp: June 29, 2015, 09:18:57 pm
content: Quote from: Stonent on June 29, 2015, 07:53:38 amOff-topic, but an interesting book. Thanks.FYI: I found a newer revision here;http://www.ti.com/lit/sl/scyd013b/scyd013b.pdf

author: josephricafort
author_rank: Contributor
timestamp: July 21, 2015, 12:03:25 pm
content: Quote from: inteljoe on June 28, 2015, 10:13:50 pmWow! Beautiful indeed.. I'm so happy you have it now. Sorry for responding late. I'm preparing for a blog / online store so that you could see some of my recent and future projects. This poster will also be available for purchase, link will be posted.I'm thinking of next projects to do, you might suggest what could it be. Again, thank you! Thank you Joe for posting this and your support.

author: timofonic
author_rank: Frequent Contributor
timestamp: July 21, 2015, 02:21:23 pm
content: I'm still volunteering for translating to Spanish

author: tom66
author_rank: Super Contributor
timestamp: July 21, 2015, 05:57:30 pm
content: Are you still selling these?

author: indole
author_rank: Unknown
timestamp: July 21, 2015, 06:35:51 pm
content: Quote from: josephricafort on July 21, 2015, 12:03:25 pmDedicated poster to op amps?http://www.ti.com/lit/an/snoa621c/snoa621c.pdf

author: josephricafort
author_rank: Contributor
timestamp: July 23, 2015, 12:40:20 am
content: Quote from: Circuiteromalaguito on July 21, 2015, 02:21:23 pmThanks for volunteering. I'll be preparing for the texts for you to translate. ;-)Quote from: tom66 on July 21, 2015, 05:57:30 pmYes, will post a link soon!Quote from: indole on July 21, 2015, 06:35:51 pmWill study on these. I'll make it more advanced in the next series.. :-) Thanks everyone!

author: timofonic
author_rank: Frequent Contributor
timestamp: July 23, 2015, 01:29:14 am
content: Quote from: josephricafort on July 23, 2015, 12:40:20 amYou're very welcome! Take your time, but it's easy for me and I would be very happy to do it as soon as possibleQuote from: josephricafort on July 23, 2015, 12:40:20 amHere's some stuff what I'd like "posterized" in a very comprehensive way:- Physics and mathematics related to electronics.- Digital electronics: Binary codes, combinational logic, Karnaugh for dummies, secuential logic for dummies (including FSMs: Mealey, Morgan).- Transistors for total and brain damaged dummies.- Operational Amplifiers.- Logic ICs: 74xx and 40xx families.- Analog theory,circuit theorems: Kirchoff, Thevenin, Norton, Kennelly, Superposition, Millman, Maximum Power Transfer, Miller, Belevitch, Poynting, Tellegen...- All about diodes: Zener, etc- Construction: Breadboard, Manhattan, Stripboard, PCBs (including home-made ones, chemicals and how to prepare them, etching, exposure box usage, tips & tricks...), soldering & desoldering (THT, SMT, solder tips, techniques, recommendations about appropriate equipment for each tasks...), workbench.- Something about LEDs, lens and light physics?I consider this a good index to get some inspiration:http://electronicsclub.info/menu.htm

author: josephricafort
author_rank: Contributor
timestamp: July 27, 2015, 06:03:16 am
content: QuoteThanks for these, good to know we're aligned. Very organized info fromhttp://electronicsclub.info/menu.htm.

author: inteljoe
author_rank: Contributor
timestamp: July 27, 2015, 04:51:05 pm
content: Quote from: josephricafortI look forward to your future projects. Be sure to post a link when you get things up and running.

author: GlowingGhoul
author_rank: Regular Contributor
timestamp: July 29, 2015, 06:38:29 pm
content: Can these posters still be purchased? If so, where?

author: josephricafort
author_rank: Contributor
timestamp: August 20, 2015, 08:29:03 am
content: Hi, for those who'd like to get a printed/downloadabe copy of the posters, I've put a mini shop in my blog for you to purchase.http://josericafort.com/store/Thanks and have a great day! :-)

author: josephricafort
author_rank: Contributor
timestamp: August 20, 2015, 08:32:10 am
content: Quote from: josephricafort on August 20, 2015, 08:29:03 amBtw, I've made the site encrypted to make sure your personal info and purchasing will be kept safe. Thanks again!

author: codeboy2k
author_rank: Super Contributor
timestamp: August 20, 2015, 09:01:36 am
content: Maybe you've already caught this, but the JFETS are backwards... N-Channel is listed as P, and P is listed as N.On thing to remember about any of the electronic symbols: the arrow refers to a diode inside the transistor, and the pointy part of the arrow ALWAYS points to the N-type silicon.diode:N-JFET and P-JFET

author: josephricafort
author_rank: Contributor
timestamp: August 20, 2015, 09:49:16 am
content: Quote from: codeboy2k on August 20, 2015, 09:01:36 amThanks for checking things out. I've already checked the BJTs and the MOSFETs. Looks like I might have left that one out.

author: rudika79
author_rank: Regular Contributor
timestamp: August 30, 2015, 08:57:45 am
content: Quote from: josephricafort on August 20, 2015, 08:29:03 amHi,I just try to buy downloadable copy from your web site but its failed the paypal purchase. When I filled out your checkout form and click on "Proceed with Paypal" button, than I getting an error message. The error message say "Invalid shipping method". There is something wrong with your order form.ThanksRudolf

author: armandas
author_rank: Frequent Contributor
timestamp: August 30, 2015, 09:09:24 am
content: Quote from: josephricafort on August 20, 2015, 08:29:03 amI'd love to get the T-Shirts. Would you consider launching a Teespring campaign?

author: timofonic
author_rank: Frequent Contributor
timestamp: August 31, 2015, 07:49:34 am
content: Quote from: armandas on August 30, 2015, 09:09:24 amI would like to help you translate your content, as I promised you before.I have some ideas too, not sure if they are possible...

author: josephricafort
author_rank: Contributor
timestamp: August 31, 2015, 02:15:05 pm
content: Quote from: rudika79 on August 30, 2015, 08:57:45 amHi Rudolf,I've added a "No Shipping ( For Downloads Only )" on the shipping option. It will automatically be the shipping option if you only buy the downloads without any printed posters.If you have any questions, feel free to ask.Thanks! :-)JosephQuote from: Circuiteromalaguito on August 31, 2015, 07:49:34 amHi Circuiteromalaguito,Sorry for not been able to connect with you lately, been busy for awhile. I'm open towards collaboration with you and we have the passion to make more of this.Will let you know when its ready.Thanks!JosephQuote from: armandas on August 30, 2015, 09:09:24 amHi Armandas,Quite been busy for awhile. Not familiar with Teespring yet but I'll check it out. If I've got some time, I'll be having them also available in my blogstore. josericafort.comThanks for checking them out!