{"id":3409,"date":"2013-11-08T12:58:52","date_gmt":"2013-11-08T10:58:52","guid":{"rendered":"https:\/\/tinusaur.org\/?p=2"},"modified":"2022-01-01T23:03:27","modified_gmt":"2022-01-01T21:03:27","slug":"prototyping-and-design-considerations","status":"publish","type":"post","link":"https:\/\/tinusaur.org\/2013\/11\/08\/prototyping-and-design-considerations\/","title":{"rendered":"Tinusaur Proto v0.1 m1 – Prototyping and Design Considerations"},"content":{"rendered":"

I have finally managed to finish the first version of the\u00a0schematics<\/em> and PCB<\/em>‘s and to order the first 3 pieces. This work is based on\u00a0some previous experiments and designs.<\/p>\n

\"20131108_proto_01sc580x380fx\"<\/a><\/p>\n

Schematics<\/strong><\/p>\n

The schematics is nothing special – it is the well known minimal configuration for the ATtiny plus just few addition components – some of them optional.<\/p>\n

The required components are the 2 capacitors between Vcc\/GND and the 10K resistor on the RESET wire.<\/p>\n

There is RESET push-button connected to the micro-controller.<\/p>\n

The micro-controller connects to the outside world through 2 headers – H1 an H2. They are in two different sizes for number of rasons: first – to have more connections available for wires, and second – to make sure we won’t mistake H1 and H2.<\/p>\n

Next to the headers there is 1×2 connector for external power source.<\/p>\n

There is an optional battery for application where built-in power source is needed.<\/p>\n

\"20131108_proto_02sc324x440fx\"<\/a><\/p>\n

PCB<\/strong><\/p>\n

The PCB is a fork of my previous work on a simple header board.<\/p>\n

There are 4 holes in the corners in case the board should be fixed to another object.<\/p>\n

On each side of the IC there are 2-row headers – on 2×4 and the other 2×5.<\/span><\/p>\n

External power source connector is put along with the H2 header.<\/p>\n

The ISP connector is at the top of the board. Between it and the rest of the board there is 1×6 header-like probe – this could be used for testing as well as for easier cutting off the ISP part of the board in case is not (or no longer) needed.<\/p>\n

The pads for the optional battery are on the bottom.<\/p>\n

The size of the board is approximately\u00a024×36 mm.<\/p>\n

The schematics available on\u00a0123d.circuits.io<\/a>\u00a0website at this address:\u00a0http:\/\/123d.circuits.io\/circuits\/58269<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

I have finally managed to finish the first version of the\u00a0schematics and PCB‘s and to order the first 3 pieces. This work is based on\u00a0some previous experiments and designs. Schematics The schematics is nothing special – it is the well known minimal configuration for the ATtiny plus just few addition components – some of them … Read more<\/a><\/p>\n","protected":false},"author":54,"featured_media":92,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[26,28,34,71,145,165,195,197],"yoast_head":"\nTinusaur Proto v0.1 m1 - Prototyping and Design Considerations - The Tinusaur Project<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tinusaur.org\/2013\/11\/08\/prototyping-and-design-considerations\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tinusaur Proto v0.1 m1 - Prototyping and Design Considerations - The Tinusaur Project\" \/>\n<meta property=\"og:description\" content=\"I have finally managed to finish the first version of the\u00a0schematics and PCB‘s and to order the first 3 pieces. This work is based on\u00a0some previous experiments and designs. Schematics The schematics is nothing special – it is the well known minimal configuration for the ATtiny plus just few addition components – some of them ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/tinusaur.org\/2013\/11\/08\/prototyping-and-design-considerations\/\" \/>\n<meta property=\"og:site_name\" content=\"The Tinusaur Project\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/tinusaur\/\" \/>\n<meta property=\"article:published_time\" content=\"2013-11-08T10:58:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-01-01T21:03:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/tinusaur.org\/wp-content\/uploads\/sites\/9\/2013\/11\/20131108_proto_00pcs470x140.png\" \/>\n\t<meta property=\"og:image:width\" content=\"470\" \/>\n\t<meta property=\"og:image:height\" content=\"140\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Neven Boyanov\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@tinusaur\" \/>\n<meta name=\"twitter:site\" content=\"@tinusaur\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Neven Boyanov\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/tinusaur.org\/2013\/11\/08\/prototyping-and-design-considerations\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/tinusaur.org\/2013\/11\/08\/prototyping-and-design-considerations\/\"},\"author\":{\"name\":\"Neven Boyanov\",\"@id\":\"https:\/\/tinusaur.org\/#\/schema\/person\/709ec36d46e86bf5e23943565b9c7a83\"},\"headline\":\"Tinusaur Proto v0.1 m1 – Prototyping and Design Considerations\",\"datePublished\":\"2013-11-08T10:58:52+00:00\",\"dateModified\":\"2022-01-01T21:03:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/tinusaur.org\/2013\/11\/08\/prototyping-and-design-considerations\/\"},\"wordCount\":307,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/tinusaur.org\/#organization\"},\"image\":{\"@id\":\"https:\/\/tinusaur.org\/2013\/11\/08\/prototyping-and-design-considerations\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/tinusaur.org\/wp-content\/uploads\/sites\/9\/2013\/11\/20131108_proto_00pcs470x140.png\",\"keywords\":[\"atmel\",\"attiny\",\"avr\",\"design\",\"pcb\",\"schematics\",\"tinusaur\",\"tinyavr\"],\"articleSection\":[\"Prototyping\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/tinusaur.org\/2013\/11\/08\/prototyping-and-design-considerations\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/tinusaur.org\/2013\/11\/08\/prototyping-and-design-considerations\/\",\"url\":\"https:\/\/tinusaur.org\/2013\/11\/08\/prototyping-and-design-considerations\/\",\"name\":\"Tinusaur Proto v0.1 m1 - Prototyping and Design Considerations - The Tinusaur Project\",\"isPartOf\":{\"@id\":\"https:\/\/tinusaur.org\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/tinusaur.org\/2013\/11\/08\/prototyping-and-design-considerations\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/tinusaur.org\/2013\/11\/08\/prototyping-and-design-considerations\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/tinusaur.org\/wp-content\/uploads\/sites\/9\/2013\/11\/20131108_proto_00pcs470x140.png\",\"datePublished\":\"2013-11-08T10:58:52+00:00\",\"dateModified\":\"2022-01-01T21:03:27+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/tinusaur.org\/2013\/11\/08\/prototyping-and-design-considerations\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/tinusaur.org\/2013\/11\/08\/prototyping-and-design-considerations\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/tinusaur.org\/2013\/11\/08\/prototyping-and-design-considerations\/#primaryimage\",\"url\":\"https:\/\/tinusaur.org\/wp-content\/uploads\/sites\/9\/2013\/11\/20131108_proto_00pcs470x140.png\",\"contentUrl\":\"https:\/\/tinusaur.org\/wp-content\/uploads\/sites\/9\/2013\/11\/20131108_proto_00pcs470x140.png\",\"width\":470,\"height\":140},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/tinusaur.org\/2013\/11\/08\/prototyping-and-design-considerations\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/tinusaur.org\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tinusaur Proto v0.1 m1 – Prototyping and Design Considerations\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/tinusaur.org\/#website\",\"url\":\"https:\/\/tinusaur.org\/\",\"name\":\"The Tinusaur Project\",\"description\":\"BE SMARTER! 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