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projects:tiepin [2011/12/04 15:03] raster |
projects:tiepin [2017/11/06 20:10] (current) tony3 |
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====== Tie Pin (Learn to Solder Kit) ====== | ====== Tie Pin (Learn to Solder Kit) ====== | ||
+ | |||
+ | Project Members: [[Members/ | ||
+ | |||
+ | {{ : | ||
{{ : | {{ : | ||
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The Tie Pin "Learn to Solder Kit" was created so that when the Makerspace takes part in events with the public, we can teach people how to solder. | The Tie Pin "Learn to Solder Kit" was created so that when the Makerspace takes part in events with the public, we can teach people how to solder. | ||
- | The kit consists of a PCB, pin, clip, batter holder, battery, two resistors, and two LEDs. There is through-hole | + | Participants learn through-hole |
+ | **Pre-Event setup:** | ||
- | Blog Posts: | + | - Obtain materials at least 2 weeks in advance |
+ | - Clean off two tables in the electronics lab | ||
+ | - Setup 2-4 soldering stations with: | ||
+ | - Two chairs | ||
+ | - Soldering iron | ||
+ | - Iron tip cleaner | ||
+ | - PCB holder | ||
+ | - Helping Hands | ||
+ | - De-soldering braid | ||
+ | - About 1mm diameter rosin core solder | ||
+ | - Solder flux | ||
+ | - Flush cutter | ||
+ | |||
+ | **Each pin consists of:** | ||
+ | |||
+ | - 1x circuit board | ||
+ | - 2x 3mm LEDs | ||
+ | - 2x ~200 ohm 1/4 watt resistors | ||
+ | - 1x CR2032 battery | ||
+ | - 1x CR2032 battery holder | ||
+ | - 1x lapel pin | ||
+ | - 1x lapel pin back | ||
+ | - Small amount of solder | ||
+ | - Small amount of solder flux | ||
+ | |||
+ | **Blog Posts:** | ||
* http:// | * http:// | ||
+ | |||
+ | **Part sourcing: | ||
+ | Coin cell holders\\ | ||
+ | https:// | ||
+ | |||
+ | Batteries\\ | ||
+ | https:// | ||
+ | |||
+ | Tie tack \\ | ||
+ | http:// | ||
+ | https:// | ||
+ | |||
+ | LEDs\\ | ||
+ | http:// | ||
+ | https:// | ||
+ | |||
+ | Resistors\\ | ||
+ | We have thousands of them in the boxes above the parts bins in the electronics lab | ||
+ | |||
+ | PCBs\\ | ||
+ | https:// | ||
+ | FR4, 2-layer, 40x40mm, 1.2mm thick, HASL finish, 1oz copper, .4mm solder mask dam, .3mm min hole size, 6/6mil min track spacing, no blind vias, no castellations, | ||
+ | About $50+s/h for 200 boards with a 4-week lead time | ||
- | Project Members: [[Members/ |