User:Danspencer101/Sandbox: Difference between revisions

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{{Project
|image=File:Robot (22).jpg
|name=Robot Badge
|primary=[[User:Chunky|Chunky]]
|created=24/05/2013
|completeddate=27/05/2013
|status=Complete
|type=workshop
|qrmode=1
}}
== Overview ==
These are notes and files relating to the 'Learn To Solder' Robot Badge. This badge kit has been produced to use at events as a simple soldering exercise and promote the hackspace.
This badge was based upon a simple flashing LED badge that was seen at UK Maker Faire 2011 in Newcastle.
This robot shaped badge was designed by [[User:chunky|Matt Little]] based on an idea by Rob Keating from PCB manufacturers, [http://www.beta-layout.com/ Beta Layout]. [http://www.beta-layout.com/ Beta Layout] produced a number of batches of these PCBs for Nottingham Hackspace.


== Build Instructions ==
=Robot/Round Badge=
<gallery>
File:Robot_(2).jpg|
Spread out the parts: PCB, LED, Battery Holder, Battery, Pin, Clasp|
File:Robot_(5).jpg|
File:Robot_(6).jpg|
Apply a small amount of sodler to the battery pad. This raises the pad so it makes a good connection to the battery|
File:Robot_(3).jpg|
File:Robot_(4).jpg|
Put the PCB on the edge of a table and place the pin through. Solder the pin|
File:Robot_(7).jpg|
File:Robot_(8).jpg|
Solder the LED. Make sure the LED is the correct orientation. The long lead is positive and fits in the hole with the + symbol.|
File:Robot_(9).jpg|
File:Robot_(10).jpg|
File:Robot_(11).jpg|
File:Robot_(12).jpg|
File:Robot_(13).jpg|
Push the battery clip into the back of the PCB. Make sure the open side is facing downwards so the battery can fit in.
File:Robot_(14).jpg|
File:Robot_(15).jpg|
File:Robot_(16).jpg|
File:Robot_(17).jpg|
Push the battery in with the + side face up. And hopefully you should have a flashing badge...
File:Robot_(18).jpg|
</gallery>
=SMD Robot Badge=
<gallery>
File:Robot_(19).jpg|
File:Robot_(20).jpg|
File:Robot_(21).jpg|
File:Robot_(22).jpg|
File:Robot_(23).jpg|
File:Robot_(24).jpg|
File:Robot_(25).jpg|
File:Robot_(26).jpg|
File:Robot_(27).jpg|
File:Robot_(28).jpg|
File:Robot_(29).jpg|
File:Robot_(30).jpg|
File:Robot_(31).jpg|
File:Robot_(32).jpg|
File:Robot_(33).jpg|
File:Robot_(34).jpg|
File:Robot_(35).jpg|
File:Robot_(36).jpg|
File:Robot_(37).jpg|
File:Robot_(38).jpg|
File:Robot_(39).jpg|
File:Robot_(40).jpg|
File:Robot_(41).jpg|
File:Robot_(42).jpg|
File:Robot_(43).jpg|
File:Robot_(44).jpg|
File:Robot_(1).jpg|
</gallery>
== Parts List - Simple ==
The simple version of the badge is just an LED wired derectly with a battery. A colour changing LED is used to make it a bit more interesting.
{| border="1" align="center" style="text-align:center;"
|Part
|Details
|Supplier
|-
|3V Battery
|CR2032
|[http://cgi.ebay.co.uk/100x-3V-Lithium-CR2032-CR-2032-Cell-Button-Coin-Battery-/290527377732?_trksid=p4340.m263&_trkparms=algo%3DDLSL%252BSIC%26its%3DI%26itu%3DUCI%252BIA%252BUA%252BFICS%252BUFI%252BDDSIC%26otn%3D8%26pmod%3D180649856835%252B180649856835%26po%3D%26ps%3D63%26clkid%3D38332866077294332 eBay 1] Cost: £10 for 100
[http://cgi.ebay.co.uk/100-x-3V-CR2032-LITHIUM-BUTTON-CELL-BATTERIES-BATTERY-/170602073716?pt=UK_ConsumerElectronics_Batteries_SM&hash=item27b8ad0e74 eBay 2] Cost: £10 for 100
|-
|Battery clip
|To hold above
|[http://www.rapidonline.com/ Rapid:] 18-3585 Cost: £0.312 100+
[http://uk.farnell.com/ Farnell:] 908654 Cost: £0.442 100+
[http://www.digikey.com/ Digikey UK:] BK-888-ND Cost: £0.1674 100+
|-
|LED
|5mm colour chaging
|[http://www.rapidonline.com/ Rapid:] 55-1906 £0.4326 100+
[http://cgi.ebay.co.uk/30-ULTRA-BRIGHT-5mm-COLOUR-CHANGING-RGB-LEDs-5000-MCD-/390125860357?pt=UK_BOI_Electrical_Components_Supplies_ET&hash=item5ad5503605 eBay 1:] Cost: £6.99 for 30
[http://cgi.ebay.co.uk/30-ULTRA-BRIGHT-5mm-FAST-COLOUR-CHANGING-RGB-LEDs-/160464005016?pt=UK_BOI_Electrical_Components_Supplies_ET&hash=item255c666798 eBay 2:] Cost: £3.50 for 30
|-
|Pin
|13mm panel pin
|Stones hardware £0.56 for box (100pcs)
[http://www.ebay.co.uk/itm/CHALLENGE-PANEL-PINS-1-2-13mm-/280884702399?pt=UK_DIY_Material_Nails_Fixing_MJ&hash=item4166086cbf eBay 1] £1.60 for box
|-
|Badge Clip
|To fit above pin
|[http://cgi.ebay.co.uk/100-qty-BADGE-CLASPS-BUTTERFLY-CLIPS-MILITARY-CLUTCH-/170391038461?pt=UK_Collectables_Militaria_LE&hash=item27ac18e9fd eBay 1:] Cost: £4.99 for 100
[http://www.ebay.co.uk/itm/100-qty-PIN-BADGE-CLASPS-BUTTERFLY-CLIPS-SILVER-NICKEL-/180843555570?pt=UK_Collectables_Militaria_LE&hash=item2a1b1daaf2 eBay 2:] Cost: £3 for 100
|}
== Parts List - SMD ==
The SMD version of the badge was designed for more advanced users so they can learn to do surface mount soldering or use an SMD oven. The circuit is a [http://www.talkingelectronics.com/projects/FlasherCircuits/Page83FlasherCircuitsP1.html Flip Flop Two Transistor Flasher].
The schematic diagram is here:
ADD a PHOTO/PDF HERE
{| border="1" align="center" style="text-align:center;"
|Part
|Reference
|Details
|Supplier
|-
|Capacitor
|C1, C2
|Control flash rate. 10uf used. Size: 1206.
|[http://uk.rs-online.com/web/p/ceramic-multilayer-capacitors/7407546/?searchTerm=7407546&relevancy-data=636F3D3126696E3D4931384E525353746F636B4E756D6265724D504E266C753D656E266D6D3D6D61746368616C6C26706D3D5E5C647B367D247C5E5C647B377D247C5E5C647B31307D2426706F3D313426736E3D592673743D52535F53544F434B5F4E554D424552267573743D373430373534362677633D4E4F4E4526 RS: 740-7546]
[http://uk.farnell.com/multicomp/mcca000600/mlcc-1206-x5r-6-3v-10uf/dp/1759483?Ntt=1759483 Farnell: 1759483]
|-
|Resistor
|R2, R3
|Control Flash Rate. 100k used. Size: 1206
|[http://www.rapidonline.com/Electronic-Components/100K-1206-5-Chip-Resistor-Pack-of-100-72-1437 Rapid: 72-1437]
[http://uk.farnell.com/multicomp/mcmr12x104-jtl/resistor-anti-sulfur-100k-1206/dp/2073883?Ntt=2073883 Farnell: 2073883]
|-
|Resistor
|R1, R4
|Limit LED current. 0 ohm with 3V battery. Size: 1206
|[http://www.rapidonline.com/Electronic-Components/0R-1206-5-Chip-Resistor-Pack-of-100-72-1207 Rapid: 72-1207]
[http://uk.farnell.com/multicomp/mcmr12x000-ptl/resistor-anti-sulphur-0r-250mw/dp/2073874?Ntt=2073874 Farnell: 2073874]
|-
|Transistor
|Q1, Q2
|NPN type. S0323. BC817W used.
|[http://uk.farnell.com/nxp/bc817w/transistor-npn-45v-sot-323/dp/2114873?Ntt=BC817W Farnell: 2114873]
|-
|LED
|D3, D4
|Red or Green. Not enough voltage for Blue/White. Size: 1206
|[http://uk.rs-online.com/web/p/visible-leds/4663908/?searchTerm=466+3908&relevancy-data=636F3D3126696E3D4931384E525353746F636B4E756D6265724D504E266C753D656E266D6D3D6D61746368616C6C26706D3D5E5C647B337D5B5C732D2F255C2E2C5D5C647B332C347D2426706F3D313426736E3D592673743D52535F53544F434B5F4E554D424552267573743D34363620333930382677633D4E4F4E4526 Green. RS: 466 3908]
[http://uk.farnell.com/kingbright/kp-3216sgc/led-1206-green-12mcd-565nm/dp/8530033?Ntt=8530033 Green. Farnell: 8530033]
[http://uk.rs-online.com/web/p/visible-leds/4663914/?searchTerm=466+3914&relevancy-data=636F3D3126696E3D4931384E525353746F636B4E756D6265724D504E266C753D656E266D6D3D6D61746368616C6C26706D3D5E5C647B337D5B5C732D2F255C2E2C5D5C647B332C347D2426706F3D313426736E3D592673743D52535F53544F434B5F4E554D424552267573743D34363620333931342677633D4E4F4E4526 Red. RS: 466 3914]
[http://uk.farnell.com/kingbright/kp-3216src-j4/led-1206-x-br-red-200mcd-640nm/dp/2314333?Ntt=2314333 Red. Farnell: 2314333]
|}
== PCB Files ==
The PCB was designed using [https://launchpad.net/kicad KiCAD - an open source PCB design package].
[http://www.re-innovation.co.uk/web12/images/stories/redocuments/projects/RobotBadge/RobotBadgeKiCAD.zip The PCB files are available to download here.]
[[Category:Projects]]
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[[Category:Electronics]]

Latest revision as of 22:20, 13 June 2019

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