Components: Difference between revisions

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The Hackspace carries a range of electronic (and other) components in stock. As a rule, members can use anything for free, as long as the cost is less than £1. However, if you're using more than £5-£10 worth of components a month, we'd appreciate a donation to cover those costs.
The Hackspace carries a range of electronic (and other) components in stock. As a rule, members can use anything for free, as long as the cost is less than £1. However, if you're using more than £5-£10 worth of components a month, we'd appreciate a donation to cover those costs.
If you're a member of the space we'll happily order components for you and take advantage of bulk discounts/free shipping. If the component you request is cheap, we may order more than you need and bring it into stock in the space (if that's the case, then it's free as above).
Add items to one of the lists below if you'd like them to be stocked at the Hackspace or if you see that something's running out and needs reordering.
==Catalogue of Components==
Below is a catalogue of the components available in the space.
*Electronics Room (overview photos)
[[File:IMG 5428.jpg|1200px]]
*Electronics Room (close-up photos)
[[File:D1.png|500px]]
D1
1000μF 6.3V | 0.1/0.22/0.33μF TANT |          |  Trimmer 22pF
1000μF 16V  | 0.47/1.0/1.5μF TANT  |          |
1000μF 25V  | 2.2/3.3/4.7μF TANT  |          |
==Current pot==
Approximately '''£35''' on 3/OCT/2015 Stored in the big safe


==Purchasing==
==Purchasing==
'''Please include a link to the item, preferably from Farnell, or it won't be ordered.'''


If you're a member of the space we'll happily order components for you and take advantage of bulk discounts/free shipping. If the component you request is cheap, we may order more than you need and bring it into stock in the space (if that's the case, then it's free as above).
<big>[https://docs.google.com/forms/d/1zvCF40yJaqQw_kAVwfWTTdc0o4pKv0RXmcvASAfd8eE/viewform Fill out this form]. &#9756;</big>
 
Once we get enough components to order, we'll order them. You can view what was ordered on [https://docs.google.com/spreadsheets/d/1z8JDQglEWa1XMictuQGS-UOGwerXiL9tKFxvTqzhKTw/edit?usp=sharing this spreadsheet].
Please add a link for the item (with the quantity required). Preferably use one of the following suppliers, whichever's cheapest. If you can't find what you need on these sites look for an alternative supplier, ideally one offering '''free delivery'''.


===Requests===
* [http://uk.farnell.com/ Farnell] - Main UK Site
* [http://uk.farnell.com/multicomp/pa8h/terminal-block-12way-6a-pa/dp/1760676 chocolate blocks] (just ran out)
* [http://cpc.farnell.com/ CPC] - Farnell white label - larger items are sometimes cheaper here than on the main Farnell site
* 10 AA batteries for the label printers. E.g. [http://uk.farnell.com/energizer/623861-10xbox4/battery-ind-alkaline-aa-10x4/dp/1765330 pack of 40 for £17]
* [http://www.rapidonline.com/ Rapid Online] - As yet untried, but looks cheaper than Farnell
* NPN transistors (running low), atm we stock [http://uk.farnell.com/on-semiconductor/bc547bg/bipolar-transistor-npn-45v-to-92/dp/1125944 BC547BG]
* [http://uk.farnell.com/txc/9b-16-000meej-b/xtal-16-000mhz-18pf-hc-49s/dp/1842217 16MHz crystals] (farnell)
* [http://uk.farnell.com/arduino/a000046/board-arduino-uno/dp/1848687 Arduinos] (we should probably get these from Earthshine, but our budget is a bit tight to stretch to them currently -[[User:Russ|Russ]])
* Miniature trimming potentiometers
** [http://uk.farnell.com/tyco-electronics-citec/cb10lv103m/trimmer-top-adjust-10k/dp/1227539?Ntt=1227539 10K]
** [http://uk.farnell.com/tyco-electronics-citec/cb10lv104m/trimmer-top-adjust-100k/dp/1227542?Ntt=1227542 100K]
** I have put a selection of multiturn trimpots in a translucent plastic compartment box, currently on top of the component drawers in the main room - artag.
* [http://uk.farnell.com/texas-instruments/cd4093be/ic-4000-cmos-4093-dip14-18v/dp/1106117 4093] (four NAND Schmitt Triggers in one chip, useful for e.g. polyphonic square wave oscillators) (now UK stock)
* [http://uk.farnell.com/on-semiconductor/mc14017bcpg/ic-4000-cmos-4017-dip16-15v/dp/9666621 4017B] ("decade counter"/10-step counter, useful for sequencers) (now UK stock)
* [http://uk.farnell.com/jsp/search/productdetail.jsp?CMP=i-ddd7-00001003&sku=1013948 4050N] level shifter
* [http://uk.farnell.com/jsp/search/productdetail.jsp?CMP=i-ddd7-00001003&sku=1439387 MCP23008] I<sup>2</sup>C IO expander
* [http://uk.farnell.com/texas-instruments/na555p/ic-precision-timer-8-dip/dp/1755011 555] and [http://uk.farnell.com/texas-instruments/na556n/ic-precision-timer-dual-14-dip/dp/1755012 556] timers. These are generally useful, we should always keep a few in stock.
* Socket cap screws, nuts, washers:
** <s>[http://uk.farnell.com/tr-fasteners/m310-sohtcss100/screw-socket-cap-m3x10/dp/1419603 M3X10 x 100] [http://www.fix8.co.uk/products/Fasteners/Socket+Cap+Screws/Socket+Cap+Screw+St%2FSt+A2+304/M3+x+10+Socket+Head+Cap+Screw/2416580721 Cheaper] Ordered </s>
** <s>[http://www.fix8.co.uk/products/Fasteners/Socket+Cap+Screws/Socket+Cap+Screw+St%2FSt+A2+304/M3+x+12+Socket+Head+Cap+Screw/4055502107 M3x12 x 200] Ordered</s>
** <s>[http://uk.farnell.com/tr-fasteners/m316-sohtcss100/screw-socket-cap-m3x16/dp/1419605 M3X16 x 100] [http://www.fix8.co.uk/products/Fasteners/Socket+Cap+Screws/Socket+Cap+Screw+St%2FSt+A2+304/M3+x+16+Socket+Head+Cap+Screw/12779848 Cheaper] Ordered</s>
** <s>[http://uk.farnell.com/roebuck/pfp1323/rbk-skt-cap-screw-m3x20-pk-100/dp/8835578 M3X20 x 100] [http://www.fix8.co.uk/products/Fasteners/Socket+Cap+Screws/Socket+Cap+Screw+St%2FSt+A2+304/M3+x+20+Socket+Head+Cap+Screw/76626199 Cheaper] Ordered</s>
** <s>[http://uk.farnell.com/tr-fasteners/m325-sohtcss100/screw-socket-cap-m3x25/dp/1419607 M3X25 x 100] [http://www.fix8.co.uk/products/Fasteners/Socket+Cap+Screws/Socket+Cap+Screw+St%2FSt+A2+304/M3+x+25+Socket+Head+Cap+Screw/874806908 Cheaper] Ordered </s>
** <s>[http://uk.farnell.com/tr-fasteners/m330-sohtcss100/screw-socket-cap-m3x30/dp/1419608 M3X30 x 100] [http://www.fix8.co.uk/products/Fasteners/Socket+Cap+Screws/Socket+Cap+Screw+St%2FSt+A2+304/M3+x+30+Socket+Head+Cap+Screw/1145654692 Cheaper] Ordered</s>
** <s>[http://uk.farnell.com/duratool/m3-hfst-z100/full-nut-steel-bzp-m3/dp/1419447 M3 nut x 100] x 6 [http://www.fix8.co.uk/products/Fasteners/Nuts/Full+Nut+Steel+Grade+8+Zinc+Plated/M3+Full+Nut+Grade+8+Bright+Zinc+Plated/3033762643 Cheaper] Ordered</s>
** <s>[http://uk.farnell.com/duratool/d01100/washer-form-a-bzp-m3/dp/1623987 M3 washer x 100] x 5 [http://www.fix8.co.uk/products/Fasteners/Washers/Form+A+Flat+Washers+Mild+Steel+Zinc/M3+Form+A+Flat+Washer+Mild+Steel+Bright+Zinc/3457771400 Cheaper] Ordered</s>
** <s>[http://uk.farnell.com/duratool/d01133/spr-washer-s-coil-bzp-m3/dp/1624024 M3 spring washer x 100] x 1 [http://www.fix8.co.uk/products/Fasteners/Washers/Sq.+Sec+Spring+Washers+Zinc/M3+Single+Coil+Spring+Washer+Mild+Steel/1350109142 Cheaper] Ordered</s>


* General box of various M2-M10 nuts, bolts and washers. (RS Components)
'''Please do not edit the wiki as a way to comment on other people's requests - post to the mailing list instead.'''
** [http://uk.rs-online.com/web/search/searchBrowseAction.html?method=searchProducts&searchTerm=200-9841&x=0&y=0 650 piece nylon metric nut kit]
** [http://uk.rs-online.com/web/search/searchBrowseAction.html?method=searchProducts&searchTerm=524-095&x=0&y=0 600 piece nylon metric screw kit]
** [http://uk.rs-online.com/web/search/searchBrowseAction.html?method=searchProducts&searchTerm=200-9778&x=0&y=0 A4 stainless steel metric full nut kit]
** [http://uk.rs-online.com/web/search/searchBrowseAction.html?method=searchProducts&searchTerm=200-9784&x=0&y=0 A2 stainless steel metric full nut kit]
** [http://uk.rs-online.com/web/search/searchBrowseAction.html?method=searchProducts&searchTerm=849-423&x=0&y=0 ISO metric ZnPt steel machine screw kit]
* Resistors:
** 680 Ω (LED with 9V)
* Capacitors:
** 22pF
** [http://uk.farnell.com/jsp/search/productdetail.jsp?sku=9411887 0.1&#181;F]
** 0.22&#181;F
** [http://uk.farnell.com/jsp/search/productdetail.jsp?CMP=i-ddd7-00001003&sku=1854832 0.39&#181;F]
** [http://uk.farnell.com/jsp/search/productdetail.jsp?sku=1457606 0.47&#181;F]
** [http://uk.farnell.com/jsp/search/productdetail.jsp?CMP=i-ddd7-00001003&sku=1165543 1&#181;F] (small)
** 2.2&#181;F
** 10&#181;F
** 22&#181;F
** 100&#181;F
** [http://uk.farnell.com/jsp/search/productdetail.jsp?sku=9451099 220&#181;F]
* Tools:
** [http://cgi.ebay.co.uk/Digital-Multimeter-Tester-Test-Leads-Multi-Meter-/380320738345#ht_1781wt_989 Cheap multimeter] (eBay)
** [http://uk.farnell.com/duratool/pl-501/cutter-micro-5/dp/1156001 Wire cutters]
* Prototyping:
** [http://cgi.ebay.co.uk/Solderless-Breadboard-Jumper-Cable-Wire-Kit-APPROX-130-/280619888517 Jumper wires] (eBay) - the ones we have are running low and are not the easiest to insert.
** [http://uk.farnell.com/jsp/search/productdetail.jsp?sku=329538&CMP=i-bf9f-00001000 Spot face cutter]
** [http://www.rapidonline.com/Tools-Fasteners-Production-Equipment/PCB-Equipment/Prototyping-Boards/Protobloc-2-protyping-breadboard/29459/kw/breadboard Breadboard] (Rapid)
** [http://www.rapidonline.com/productinfo.aspx?tier1URL=Cables-Connectors&tier2URL=Connectors-Single-Pole&tier3URL=4mm-Connectors&tier4URL=4mm-Test-leads&moduleno=63910# Banana leads] (Rapid)


===Personal requests===
===Urgent Requests===
Alex:
Please only add things here if you think it can't wait until the items on the standard requests list get ordered. Also, mention it on the IRC channel or mailing list to make sure that someone with access to the Farnell account sees it soon.
* [http://uk.farnell.com/texas-instruments/cd4017be/counter-multiplier-divider-logic/dp/1781086 Decade counter ICs] x 2
* [http://uk.farnell.com/texas-instruments/sn74ac14n/ic-inverter-schmitt-trigger/dp/1470853 Hex inverting Schmitt trigger ICs] x2


AntLoom
* ''Replace this line with your request''
* [http://uk.farnell.com/fairchild-semiconductor/h11a1-m/optocoupler-transistor-o-p/dp/1021358?whydiditmatch=rel_3&matchedProduct=h11a1m&Ntt=h11a1m OPTOCOUPLER] x 2, 43p
* [http://uk.farnell.com/fairchild-semiconductor/moc3042-m/optocoupler-z-x-triac-driver/dp/1021368?whydiditmatch=rel_3&matchedProduct=moc3042m&Ntt=moc3042m OPTOCOUPLER, Z-X] x2, 124p
* [http://uk.farnell.com/nxp/bt136-600/triac-4a-600v-to-220/dp/1081316 NXP - BT136-600 - TRIAC, 4A, 600V, TO-220 ] x2, 65p


Alec Wright/alecjw
===Standard Requests===
From Farnell:
Items on this list will usually be ordered approximately monthly from Farnell/CPC/Rapid Online or as soon as there's enough on the list for the order to be eligible for free delivery. Items from other sites where there's a delivery cost may get ordered more sporadically.
part number, quantity, price each
253698, 3, 4.15
1611772, 20, 0.137
1653200, 25, 0.046
1759194, 100, 0.008
total=17.14+vat=20.57, which i'll have ready in cash


====Links Needed====


Please help by finding an appropriate link for the following.
== Previous orders (DO NOT EDIT) ==
* new tips for the general soldering irons! (Not at space so can't check models, if this matters)  
This section is to keep track of past orders. '''DO NOT edit this section''' unless you have just made an order.
* "brass sponge" for cleaning soldering iron tips.[http://www.rapidonline.com/Tools-Fasteners-Production-Equipment/Soldering-Equipment/Accessories/Tip-cleaner/35323/kw/tip+cleaner][http://www.ebay.co.uk/itm/XYTRONIC-SOLDERING-TIP-CLEANER-REPLACEMENT-459-/350429929783?pt=UK_Home_Garden_PowerTools_SM&hash=item5197406137][http://uk.farnell.com/xytronic/459/replacement-pad-for-460/dp/4683730]
* A couple of stiff brushes - to make cleanup around MIll and Lathe easier. Perhaps with some chain to tie them to the table.
* LEDs (varying, some good bright ones) +1 (we have loads of basic red/green/yellow etc ones)
**you can get LEDs dirt cheap off ebay. i bought 500 blue LEDs for under 7 quid a little while ago. if you want to go with a more reliable brand, [http://uk.rs-online.com/web/search/searchBrowseAction.html?method=getProduct&R=6192852 green LEDs] [http://www.rapidonline.com/sku/Electronic-Components/Optoelectronics/5mm-LEDs/Standard-5mm-LED/61374/55-1790 red LEDs] [http://www.rapidonline.com/sku/Electronic-Components/Optoelectronics/5mm-LEDs/Standard-5mm-LED/61374/55-1754 blue LEDs] [http://www.rapidonline.com/Electronic-Components/Optoelectronics/5mm-LEDs/Bi-colour-5mm-LED/64855 bicolour LEDs] found after a quick price check between rapid and RS. i haven't worked out how to use farnell's website yet so i can't comment on their prices.-alecjw
* 12V 3A solid-state relay
* solid-core cable (RGBYKW) and multicore
**http://www.rapidonline.com/Cables-Connectors/Equipment-Wire/Equipment-Wire/1-0.6mm-Single-core-equipment-wire-on-100m-reels/62317 seems to be the cheapest, having done a quick price check against RS and Farnell. I have 2 reels at home: orange and blue - can bring them in. -alecjw


=== Tools and equipment ===
<b>If you want to report stuff that's running low or missing, copy the relevant item to one of the requests sections above.</b>


See the [[Wishlist]] page.
=== 17th April 2015 ===


Some tools we could regard as consumables; get cheap ones and replace them frequently. E.g.:
==== EBay ====
* screw drivers
* Collets for rotary tools [http://www.ebay.co.uk/itm/2-Sets-Brass-Collet-Fits-Dremel-Rotary-Tools-Including-1mm-1-6mm-2-3mm-3-2mm-/321204189575?pt=UK_BOI_Metalworking_Milling_Welding_Metalworking_Supplies_ET&hash=item4ac942f987 non-farnell (ebay)]
* 5-50 pcs 5.5x2.1mm CCTV DC Power Connector Cable Plug Wire Pigtail Male,50 pcs [http://www.ebay.co.uk/itm/5-50-pcs-5-5x2-1mm-CCTV-DC-Power-Female-Male-Connector-Cable-Plug-Wire-Pigtail-/310988195777?var=610284453988 Ebay]
* 5-50 pcs 5.5x2.1mm CCTV DC Power Connector Cable Plug Wire Pigtail Female,50 pcs [http://www.ebay.co.uk/itm/5-50-pcs-5-5x2-1mm-CCTV-DC-Power-Female-Male-Connector-Cable-Plug-Wire-Pigtail-/310988195777?var=610284453991 Ebay]


=== Tool bits and pieces  ===
==== CPC Farnell ====
* Desoldering gun replacement [http://cpc.farnell.com/jsp/displayProduct.jsp?sku=SD01394&CMP=CPC-PLA&gross_price=true&gclid=Cj0KEQjw3IieBRDl1oG0gr_PweoBEiQAwGHVw2q2tr47uCGwQYzyesbJM4cjOZ3eapLQ6gHFtFPEBEEaAiPP8P8HAQ CPC (Farnell)]
* A few banana leads (get 3 of each) [http://uk.farnell.com/tenma/76-097/test-lead-single-red-20in-1200v/dp/4573523 red] and [http://uk.farnell.com/tenma/76-096/test-lead-single-black-20in-1200v/dp/4573511 black]
* Nails [https://cpc.farnell.com/webapp/wcs/stores/servlet/ProductDisplay?catalogId=15002&langId=69&storeId=10180&krypto=zPjbjpKMJEAxRc6I6VgE4OGTbmSRbt354PCQFwyElY%2BOqvJPxwOOQnL7EHfGxjnA0w36MIoujHwd%0Aq%2BJV8IMLDw%3D%3D&ddkey=http:Logoff 5 boxes]


Recently retired/thrown away
==== Element 14 Farnell ====
* JST pins [http://uk.farnell.com/jst-japan-solderless-terminals/bxh-001t-p0-6/crimp-terminal-xh-28-22awg/dp/1516301 Farnell] - for the JST (XH) headers that we have, get 500
* Resistor 10k [http://uk.farnell.com/multicomp/mf12-10k/resistor-10k-0-125w-1/dp/9342419?Ntt=MULTICOMP+-+MF12+10k+-+RESISTOR%2C+10K%2C+0.125W%2C+1%25 farnell]
* 16 way header pin strips [http://uk.farnell.com/te-connectivity-amp/1-826629-6/header-straight-16way/dp/1248124 farnell]
* [http://uk.farnell.com/pro-power/13644/heat-shrink-1-6mm-black-5m/dp/1008440 PRO POWER  15037  HEATSHRINK, 2:1, 4.8MM, CLR, 5M]
* [http://uk.farnell.com/pro-power/13645/heat-shrink-2-4mm-black-5m/dp/1008441 PRO POWER  13645  HEAT SHRINK, 2.4MM, BLACK, 5M]
* [http://uk.farnell.com/pro-power/15068/heatshrink-2-1-2-4mm-wht-5m/dp/1008539 PRO POWER  15068  HEATSHRINK, 2:1, 2.4MM, WHT, 5M ]
* [http://uk.farnell.com/pro-power/15037/heatshrink-2-1-4-8mm-clr-5m/dp/1008467 PRO POWER  15037  HEATSHRINK, 2:1, 4.8MM, CLR, 5M]
* [http://uk.farnell.com/terrax/a205195/twist-drill-set-din-338-n-hss/dp/1607520 TERRAX  A205195  TWIST DRILL SET DIN 338 N HSS R 130PCS]


* spade-drills which had side of the spade drill broken sized 8, 10, 12 and 22 (2011/04)
=== June 2013 ===
* Down to the last hacksaw iron blade (2011/04) - 410 length
* Hex inverter CD4009UBE @[http://uk.farnell.com/texas-instruments/cd4009ube/logic-hex-invert-buff-conv-16dip/dp/1739562 Farnell]
* Down to the last Pendulum Jigsaw saws of the non-T shape saws  (2011/04)
* [http://uk.farnell.com/pro-signal/psg01484/plug-3-5mm-jack-stereo/dp/1280662 3.5mm stereo jack]
* [http://uk.farnell.com/texas-instruments/cd4093be/ic-4000-cmos-4093-dip14-18v/dp/1106117 4093] (four NAND Schmitt Triggers in one chip, useful for e.g. polyphonic square wave oscillators) (now UK stock)
* [http://uk.farnell.com/on-semiconductor/mc14017bcpg/ic-4000-cmos-4017-dip16-15v/dp/9666621 4017B] ("decade counter"/10-step counter, useful for sequencers) (now UK stock)
* [http://uk.farnell.com/texas-instruments/na555p/ic-precision-timer-8-dip/dp/1755011 555] and [http://uk.farnell.com/texas-instruments/na556n/ic-precision-timer-dual-14-dip/dp/1755012 556] timers. These are generally useful, we should always keep a few in stock.
* Bits for the [http://uk.farnell.com/oki-metcal/ps-900/soldering-station-high-power-ps/dp/1560738?Ntt=ps-900 Oki PS-900] soldering station. [http://uk.farnell.com/jsp/search/browse.jsp?N=202588+100455+110148194+110158751&No=0&getResults=true&appliedparametrics=true&locale=en_UK&divisionLocale=en_UK&catalogId=&skipManufacturer=false&skipParametricAttributeId=&prevNValues=202588+100455&filtersHidden=false&appliedHidden=false&autoApply=false&mm=1001418||,&originalQueryURL=%2Fjsp%2Fsearch%2Fbrowse.jsp%3FN%3D202588%26No%3D0%26getResults%3Dtrue%26appliedparametrics%3Dtrue%26locale%3Den_UK%26divisionLocale%3Den_UK%26catalogId%3D%26skipManufacturer%3Dfalse%26skipParametricAttributeId%3D%26prevNValues%3D202588 PHT or SFV series] should fit, and be hot enough for toxic-flux lead-free solder.
* [http://uk.farnell.com/multicomp/pa8h/terminal-block-12way-6a-pa/dp/1760676 chocolate blocks]
* 200 x 2.5mm Cable Ties Delivered
* NPN transistors. There was a bag marked [http://uk.farnell.com/fairchild-semiconductor/2n3904bu/transistor-npn-200ma-to-92/dp/1700648 2N3904]. I think that's a reasonable Farnell part to replace it with.


=== Consumables ===
=== May 2014 ===
* Desoldering braid (get 4) [http://uk.farnell.com/arexx/aw-200/braid-desoldering-2m-1-7mm/dp/1661555 Farnell]
* 9v PP3 batteries [http://uk.farnell.com/gp-batteries/gp1604-10/battery-alkaline-pp3-pk10/dp/5057050 Farnell]
* Medium (1mm) (get 2) soldering wire [http://uk.farnell.com/stannol/hf32-3500-1-0mm-250g/solder-wire-60-40-183-c-250g/dp/817612 Farnell]
* Fine (0.5mm) (get 2) soldering wire [http://uk.farnell.com/jsp/search/browse.jsp?N=2031+202890+731+110383335&Ns=P_PRICE_FARNELL_UK|0&Ntk=gensearch&Ntt=solder&Ntx=mode+matchallpartial&locale=en_UK&appliedparametrics=true&getResults=true&suppressRedirect=true&isRedirect=&originalQueryURL=/jsp/search/browse.jsp%3FN%3D2031%2B202890%26Ntk%3Dgensearch%26Ntt%3Dsolder%26Ntx%3Dmode%2Bmatchallpartial%26No%3D0%26getResults%3Dtrue%26appliedparametrics%3Dtrue%26locale%3Den_UK%26divisionLocale%3Den_UK%26catalogId%3D%26skipManufacturer%3Dfalse%26skipParametricAttributeId%3D%26prevNValues%3D2031%2B202890 Farnell]
* NPN transistors [http://uk.farnell.com/fairchild-semiconductor/2n3904bu/transistor-npn-200ma-to-92/dp/1700648 2N3904].
* Chocolate blocks [http://uk.farnell.com/multicomp/pa8h/terminal-block-12way-6a-pa/dp/1760676 Farnell]
* SRAM CMOS 64K, 623308, DIP28 [http://uk.farnell.com/jsp/search/productdetail.jsp?SKU=9117245 Farnell]
* TEXAS INSTRUMENTS - MAX232N - IC, TRANSCEIVER, 5V[http://uk.farnell.com/jsp/search/productdetail.jsp?SKU=1470445 Farnell]
* RESISTOR, 2.2K, 0.125W, 1% [http://uk.farnell.com/jsp/search/productdetail.jsp?SKU=9342834 Farnell]


We're running low on:
==Old Components Page==
* Logic chips. I think the 74HCT series is a reasonable place to start, but I'm not an expert here.
[[Components/Old_page]]
* Some banaplugs or already wired up banaplug wires in the usual colours and length. 


See also: [[Inventory#Stocked components]].
[[Category:Update Needed]]

Latest revision as of 00:50, 13 August 2024

The Hackspace carries a range of electronic (and other) components in stock. As a rule, members can use anything for free, as long as the cost is less than £1. However, if you're using more than £5-£10 worth of components a month, we'd appreciate a donation to cover those costs.

If you're a member of the space we'll happily order components for you and take advantage of bulk discounts/free shipping. If the component you request is cheap, we may order more than you need and bring it into stock in the space (if that's the case, then it's free as above).

Add items to one of the lists below if you'd like them to be stocked at the Hackspace or if you see that something's running out and needs reordering.

Catalogue of Components

Below is a catalogue of the components available in the space.


  • Electronics Room (overview photos)

IMG 5428.jpg

  • Electronics Room (close-up photos)

D1.png D1

1000μF 6.3V | 0.1/0.22/0.33μF TANT | | Trimmer 22pF

1000μF 16V | 0.47/1.0/1.5μF TANT | |

1000μF 25V | 2.2/3.3/4.7μF TANT | |

Current pot

Approximately £35 on 3/OCT/2015 Stored in the big safe

Purchasing

Fill out this form. ☜

Once we get enough components to order, we'll order them. You can view what was ordered on this spreadsheet. Please add a link for the item (with the quantity required). Preferably use one of the following suppliers, whichever's cheapest. If you can't find what you need on these sites look for an alternative supplier, ideally one offering free delivery.

  • Farnell - Main UK Site
  • CPC - Farnell white label - larger items are sometimes cheaper here than on the main Farnell site
  • Rapid Online - As yet untried, but looks cheaper than Farnell

Please do not edit the wiki as a way to comment on other people's requests - post to the mailing list instead.

Urgent Requests

Please only add things here if you think it can't wait until the items on the standard requests list get ordered. Also, mention it on the IRC channel or mailing list to make sure that someone with access to the Farnell account sees it soon.

  • Replace this line with your request

Standard Requests

Items on this list will usually be ordered approximately monthly from Farnell/CPC/Rapid Online or as soon as there's enough on the list for the order to be eligible for free delivery. Items from other sites where there's a delivery cost may get ordered more sporadically.


Previous orders (DO NOT EDIT)

This section is to keep track of past orders. DO NOT edit this section unless you have just made an order.

If you want to report stuff that's running low or missing, copy the relevant item to one of the requests sections above.

17th April 2015

EBay

  • Collets for rotary tools non-farnell (ebay)
  • 5-50 pcs 5.5x2.1mm CCTV DC Power Connector Cable Plug Wire Pigtail Male,50 pcs Ebay
  • 5-50 pcs 5.5x2.1mm CCTV DC Power Connector Cable Plug Wire Pigtail Female,50 pcs Ebay

CPC Farnell

Element 14 Farnell

June 2013

  • Hex inverter CD4009UBE @Farnell
  • 3.5mm stereo jack
  • 4093 (four NAND Schmitt Triggers in one chip, useful for e.g. polyphonic square wave oscillators) (now UK stock)
  • 4017B ("decade counter"/10-step counter, useful for sequencers) (now UK stock)
  • 555 and 556 timers. These are generally useful, we should always keep a few in stock.
  • Bits for the Oki PS-900 soldering station. PHT or SFV series should fit, and be hot enough for toxic-flux lead-free solder.
  • chocolate blocks
  • 200 x 2.5mm Cable Ties Delivered
  • NPN transistors. There was a bag marked 2N3904. I think that's a reasonable Farnell part to replace it with.

May 2014

  • Desoldering braid (get 4) Farnell
  • 9v PP3 batteries Farnell
  • Medium (1mm) (get 2) soldering wire Farnell
  • Fine (0.5mm) (get 2) soldering wire Farnell
  • NPN transistors 2N3904.
  • Chocolate blocks Farnell
  • SRAM CMOS 64K, 623308, DIP28 Farnell
  • TEXAS INSTRUMENTS - MAX232N - IC, TRANSCEIVER, 5VFarnell
  • RESISTOR, 2.2K, 0.125W, 1% Farnell

Old Components Page

Components/Old_page

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