{"id":378,"date":"2015-06-19T19:48:04","date_gmt":"2015-06-19T19:48:04","guid":{"rendered":"http:\/\/mitat.tuu.fi\/?page_id=378"},"modified":"2015-06-19T19:52:08","modified_gmt":"2015-06-19T19:52:08","slug":"eagle-pcb-cad-tips-remember-list","status":"publish","type":"page","link":"http:\/\/mitat.tuu.fi\/?page_id=378","title":{"rendered":"Eagle PCB CAD tips & remember -list"},"content":{"rendered":"

General:<\/strong>
\n– Remember to run ERC & DRC! Not kidding!<\/a> Check out for unconnected pins, nets with only one connection!
\n– Use label on schematic on ALL signals!
\n– Use command “show gnd” or “show vcc” to inspect the basic connections on board view<\/p>\n

When using microcontroller:<\/strong>
\n– 100nF (equal to 0.1uF) capacitor from uC VCC to GND, place near the uC!
\n– Atmega328 reset pin pull-up to VCC with 10k resistor
\n– Capacitor to reset pin; 100nF (0.1uF) capacitor from uC RESET to GND<\/p>\n

Standards:<\/strong>
\nI2C<\/em>: pin order: VCC, GND, SCL, SDA
\nFTDI-port<\/em> (microcontroller side): GND, GND, VCC, uC\u2019s RX, uC\u2019s TX, DTR (goes to 0.1uF in series, then to reset pin of uC)<\/p>\n","protected":false},"excerpt":{"rendered":"

General: – Remember to run ERC & DRC! Not kidding! Check out for unconnected pins, nets with only one connection! – Use label on schematic on ALL signals! – Use command “show gnd” or “show vcc” to inspect the basic connections on board view When using microcontroller: – 100nF (equal to 0.1uF) capacitor from uC […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-378","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/mitat.tuu.fi\/index.php?rest_route=\/wp\/v2\/pages\/378","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/mitat.tuu.fi\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/mitat.tuu.fi\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/mitat.tuu.fi\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/mitat.tuu.fi\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=378"}],"version-history":[{"count":5,"href":"http:\/\/mitat.tuu.fi\/index.php?rest_route=\/wp\/v2\/pages\/378\/revisions"}],"predecessor-version":[{"id":383,"href":"http:\/\/mitat.tuu.fi\/index.php?rest_route=\/wp\/v2\/pages\/378\/revisions\/383"}],"wp:attachment":[{"href":"http:\/\/mitat.tuu.fi\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}