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Tools and parts list for Applied Electronics S2016

This parts list for BME 101/L (Applied Circuits for Bioengineers) Spring 2016, is based on the Spring 2015 list.  Prices are based on ordering enough parts for 50 kits, but do not include tax and shipping. List is almost the same as last year, so most leftover parts can be reused.

Main updates from 2015 (with to-do items):

  • Replaced FRDM KL25Z board with Teensy LC board, and changed to 1×40 breakaway male header and 1×3 and 1×5 female headers.
  • Better needle-nose pliers, with smooth jaws and fine tips, as selected here.
  • Changed diagonal cutters to flush cutters.
  • Stanley screwdriver set as specified here from 2014 was good, but the 10NW034 MCM Electronics 21-2955 substitute set from 2015 ($1.79) was lower quality.
  • Added DT-9205A DMM plus 9V alkaline battery.
  • Eliminated photodiode, changed to longer wavelength red LED (peak at 700nm)
  • SilveRest EKG electrodes (not another brand).
  • Different resistor assortment (cheaper, but 64 different values)
  • 1 more op amp, 1 fewer instrumentation amp
  • Added inverter chip
  • Changed to rail-to-rail comparator.
  • New PC board design for protoboards!
  • Eliminated electrolytic capacitors.

Update 2016 May 3: I forgot 3/16″ air-line tubing (cut to 6″ length) from Amazon (http://www.amazon.com/gp/product/B0002563MW) or Masterkleer PVC Tubing 5/32″ ID, 7/32″ OD, 1/32″ Wall Thickness, 25 ft. Length from McMaster-Carr (http://www.mcmaster.com/nav/enter.asp?partnum=5233K93)

Item Vendor Qty Extended price
Tools
Solderless Breadboard
http://www.meerkatsystems.net/html/10000023.html (alternate Jameco @$7.95)
MeerkatSystems 1 $4.46
Wire Strippers (less desirable option Parts Express@$4.69 only to 26AWG)
http://www.seeedstudio.com/depot/Wire-Strippers-p-1430.html
Seeedstudio 1 $4.90
Solder Vacuum
http://www.parts-express.com/solder-sucker-manual-aluminum-desoldering-pump–370-030
Parts Express 1 $3.94
Needle Nose Pliers
http://www.harborfreight.com/5-3-4-quarter-inch-needle-nose-pliers-40696.html
Harbor Freight 1 $1.99
Flush Diagonal Cutters
http://www.seeedstudio.com/depot/Flush-Diagonal-Cutters-p-1431.html?cPath=63_67
(less desirable: http://www.harborfreight.com/4-1-2-half-inch-diagonal-cutters-40695.html $1.79)Switched to http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_159274_-1
Seeedstudio  1 $2.90➱ $3.95
Stanley screwdriver set  (several other suppliers possible, including Amazon)
http://www.homedepot.com/p/Stanley-Precision-Screwdriver-Set-6-Piece-66-052/203713248
Home Depot 1 $3.50
 DT9205A handheld multimeter (note: several manufacturers, but need DT9205A for higher frequency AC)
http://www.aliexpress.com/item/Feitong-DT9205A-Digital-Multimeter-LCD-AC-DC-Ammeter-Resistance-Capacitance-Tester-Free-Shipping/32490702026.htmlSwitched tohttp://www.aliexpress.com/item/DT-9205A-LCD-Display-DMM-Capacitance-and-hFE-Test-Multimetro-Digital-Multimeter-With-Battery/32598822392.html
 AliExpress 1 $8.99➱ $8.38
 9V alkaline battery for DMM
http://www.batteryjunction.com/rayovac-al-9v.htmlIncluded in DMM
Battery Junction 1 $1.10➱ $0
Subtotal $31.12
Parts
hysteresis oscillator board —1.6mm green, HASL, custom PC, order 25 boards
Alternates: ITEADStudio or Smart Prototying or Elecrow or Seeedstudio
Design files: https://users.soe.ucsc.edu/~karplus/bme101/pc-boards/hysteresis-oscillator-rev0.5/
SmartPrototyping 1 $0.38
op amp protoboard—1.6mm green, HASL, custom PC, order 100 boards
http://www.seeedstudio.com/service/index.php?r=pcb
Alternates: ITEADStudio or Smart Prototying or Elecrow or Seeedstudio
Design files: https://users.soe.ucsc.edu/~karplus/bme101/pc-boards/op-amp-proto-rev0/
SmartPrototyping 2 $0.91
5W–15W full-range loudspeaker (4Ω–25Ω)
http://www.parts-express.com/2-1-2-paper-cone-extended-range-driver-4-ohm–299-055
Parts Express 1 $2.25
alligator clips (2 red, 2 black) http://www.amazon.com/100-Alligator-Clip-Clamp-Assortment/dp/B005HJXZ42/
(90¢—non-Amazon:  http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_70991_-1 )
Amazon 4 $0.64
64-values resistor assortment (10 each) 1Ω–10MΩ
http://www.aliexpress.com/item/640-Pcs-64-Values-1R-10MR-1-4W-Metal-Film-Resistors-Assortment-Kit-Set/32565913542.htmlSwitched to http://www.aliexpress.com/item/DreamSpace-640pcs-64-Values-1R-10MR-1-4W-Metal-Film-Resistors-Assorted-Kit-Set/32291925976.htmlwhich was not delivered, so switched again to http://www.aliexpress.com/item/560pcs-56-Values-1-4W-1-Metal-Film-Resistors-Assorted-Kit-Set-1-ohm-10M-ohm/32605398943.html(more expensive because of rush delivery)

 

AliExpress 1 $3.20➱ $3.09➱ $5.19
SilveRest EKG electrodes
(must repackage into own Ziploc quart size 10/student)
http://www.danleemedical.com/Vermed-SilveRest-Electrode-A10009-100-EVA10009-100-P371.aspx
Danlee Medical 10 $1.40
1/2″ slip-female PVC elbow
http://www.pvcfittingsonline.com/407-005-1-2-schedule-40-pvc-90-ell.html
PVC fittings 1 $0.20
3/16″ barbed fitting 1/2″ MPT
http://www.coleparmer.com/Product/Threaded_adapter_Male_1_2_x_3_16_pack_of_10/EW-31702-18
Cole-Porter 1 $0.62
250 ceramic capacitors (10× 25 sizes up to 0.1µF)
http://www.robotshop.com/en/dfrobot-ceramic-capacitor.html
Robot shop 1 $2.90
USB A to USB micro cable (order extras—fail rate 10%)
http://www.monoprice.com/Product?c_id=103&cp_id=10303&cs_id=1030307&p_id=4867&seq=1&format=2
 Monoprice 1 $0.68
Teensy LC
https://www.pjrc.com/store/teensylc.html
PJRC 1 $11.65
Subtotal $26.82
Parts to package in DIP rail
MCP6004 quad op amp
http://www.digikey.com/product-detail/en/MCP6004-I%2FP/MCP6004-I%2FP-ND/523060
DigiKey 3 $0.99
INA126PA instrumentation amp
http://www.digikey.com/product-detail/en/INA126PA/INA126PA-ND/300992
DigiKey 1 $2.84
74HC14N Schmitt trigger hex inverter
http://www.digikey.com/product-detail/en/SN74HC14N/296-1577-5-ND/277223
DigiKey 1 $0.47
74HC04 hex inverter
http://www.digikey.com/product-detail/en/M74HCU04B1R/1026-M74HCU04B1R-CHP/2521268
DigiKey 1 $0.37
TLC370C comparators
http://www.digikey.com/product-detail/en/TLC3702CP/296-1841-5-ND/277486
DigiKey 1 $0.90
Subtotal $5.57
Parts to package in small zipseal #2
24 gauge fine (not sterling) silver wire (cut)
http://www.riogrande.com/Product/999-Fine-Silver-Round-Wire-24-Ga-Dead-Soft/105324?Pos=9
Fusion Beads or Rio Grande 1 foot $0.50
double-ended male headers (split into 20-pin lengths)
http://imall.iteadstudio.com/electronic-components/connectors/header/im120531015.html
(or 18 pins from Mouser @ 88¢)
ITEADStudio 20 pins $0.15
electret microphone CMA-4544PF-W
http://www.digikey.com/product-detail/en/CMA-4544PF-W/102-1721-ND/1869981
DigiKey 1 $0.75
10kΩ thermistor 1% epoxy NTCLE413E2103F520L
http://www.digikey.com/product-detail/en/NTCLE413E2103F520L/BC2646-ND/2348990
DigiKey 1 $0.76
4-long 0.1″ screw terminal OSTVN04A150
http://www.digikey.com/product-detail/en/OSTVN04A150/ED10563-ND/1588864
DigiKey 5 $3.99
40 ceramic capacitors (repackage 4× 10 sizes 0.1µF–10µF)
http://www.aliexpress.com/item/500pcs-10Valuesx50-0-1uF-10uF-104-106-Multilayer-Monolithic-Ceramic-Capacitor-Assorted-kit-with-storage-box/32375787768.html
AliExpress 40 $0.72
nFET: AOI514 http://www.digikey.com/product-detail/en/AOI514/785-1690-5-ND/3973570
(discontinued AOI518 or NTD5867NL-1G nFET 18A still usable) Note: AOI514 now also end-of-life, recommended AOI516 http://www.digikey.com/product-detail/en/alpha-omega-semiconductor-inc/AOI516/785-1568-5-ND/3152480Note: AOI516 now also end-of-life, switched to http://www.digikey.com/product-detail/en/on-semiconductor/NTD4858N-35G/NTD4858N-35GOS-ND/1792985(could also use http://www.digikey.com/product-detail/en/on-semiconductor/NTD4815N-35G/NTD4815N-35GOS-ND/1484786 or http://www.digikey.com/product-detail/en/nxp-semiconductors/PSMN022-30PL,127/568-7512-5-ND/2606361)
DigiKey 2 $0.74➱ $0.77
 pFET NTD2955-1G
http://www.digikey.com/product-detail/en/NTD2955-1G/NTD2955-1GOS-ND/1484753 (more expensive alternative: IRFU9024NPBF pFET 11A)

Consider lower-threshold  https://www.digikey.com/product-search/en?keywords=IPP45P03P4L11AKSA1 67¢ each

DigiKey 2 $0.80
10KΩ multi-turn trim pot 1-1623849-0
http://www.digikey.com/product-detail/en/1-1623849-0/A105870-ND/2363126
DigiKey 1 $0.78
phototransistor 3mm 940nm IR NPN  WP3DP3BT
http://www.digikey.com/product-detail/en/WP3DP3BT/754-1468-ND/2163731
DigiKey 1 $0.27
LED red 3mm 700nm MT1403-RG-A
http://www.digikey.com/product-detail/en/MT1403-RG-A/1125-1182-ND/4214617
DigiKey 1 $0.16
1×5 gold female header for Teensy
http://www.digikey.com/product-detail/en/PPPC051LFBN-RC/S7038-ND/810177
DigiKey 1  $0.47
1×3 gold female header for Teensy
http://www.digikey.com/product-detail/en/PPPC031LFBN-RC/S7036-ND/810175
DigiKey 1 $0.36
1×40 breakaway male header for Teensy
http://www.aliexpress.com/item/FREE-SHIPPING-50pcs-lot-2-54mm-Black-White-Red-Yellow-Blue-Single-Row-Male-1X40-Pin/876114225.html
(or 66¢ @ DigiKey)
AliExpress 1 $0.13
Subtotal $10.59
Packaging
Ziploc 2-gallon freezer bag to hold everything
http://www.target.com/p/ziploc-2-gallon-freezer-bags-10-ct/-/A-13969182
Target 1 $0.47
Ziploc quart freezer bags for EKG electrodes (required)
http://www.target.com/p/ziploc-freezer-quart-bags/-/A-12971765#prodSlot=medium_1_1&term=ziploc+quart+freezer
Target 1 $0.10
2″x3″ zip-seal bags for discrete semiconductors
http://www.globalindustrial.com/g/packaging/bags/bags-anti-static/resealable-anti-static-bags
(minimum order is big: 1000 bags; find source with lower minimum?)
Global Industrial 1 $0.02
used DIP rail (packaging) cut into  7-inch pieces
http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_29516_-1
Jameco 7″ $0.10
DIP rail plugs
https://www.jameco.com/webapp/wcs/stores/servlet/ProductDisplay?productId=29583
Jameco 2 $0.14
Subtotal $0.83
Total for student tools and parts $74.93

Consumables for lab:

Item Vendor Qty Item price Extended price
1lb 60/40 solder (lasts several years)
http://www.digikey.com/product-detail/en/386832/82-102-ND/2498900
Digikey 1 $24.41 $24.41
22 gauge solid hookup wire
(100′ each of red, black , and 3 other colors)
consumed in 1 quarter
http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_36792_-1
Jameco 5 $6.95 $34.75

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