BOM

Bill of materials (BOM)

For all items used to build Salvius:

Item --------------------------------------------- Price

Lenovo Ideapad S10e ------------------------------ $429.00*
LEGO Mindstorms NXT ------------------------------ $279.99
Logitech Webcam C110 ----------------------------- $19.99
Arduino UNO -------------------------------------- $29.95
Arduino Leonardo --------------------------------- $24.95
Electronic Brick Relay Shield -------------------- $20.00
Netgear N150 Wireless Router --------------------- $59.99
LED Holder --------------------------------------- $1.69 (x2 [$3.38])
High-Output Inferred LED ------------------------- $2.19 (x6 [$13.14])
5mm High-Brightness Ultraviolet LED (2-Pack) ----- $1.99 (x3 [$5.97])
PIR Sensor Module -------------------------------- $10.19
Round PCB Kit (5-Pack) --------------------------- $5.29 (x2 [$10.58])
DPDT 5A 12V Relay -------------------------------- $5.79 (x3 [$17.37])
PC Board ----------------------------------------- $2.19
PNP Transistors ---------------------------------- $2.99
6-32 1/2" SHC Screw Pack (100) ------------------- $3.95
6-32 Kep Nut Pack (100) -------------------------- $3.95
Gripping Robot Hand ------------------------------ $8.33*
23/32 in. x 4 ft. x 8 ft. RTD Sheathing-Syp ------ $21.97*
Audio amplifier ---------------------------------- $22.00*
AM/FM radio -------------------------------------- $15.00*
Plexiglass sheet --------------------------------- $21.00*
1/16" Steel sheet -------------------------------- $23.00*
Grip-Rite#8 x 3" Phillips Exterior Wood Screws --- $27.48
Perplexus maze game (used plastic housing as head) $21.95*
Amber Strobe Light ------------------------------- $60.00* (x2 [$120.00])
12 volt lead acid battery ------------------------ $100.00*
Erector motorized ferris wheel ------------------- $89.99*
Cordless Drill ----------------------------------- $45.00*
Steel Pipe --------------------------------------- $25.00*
10"x4" wheelbarrow tire -------------------------- $18.00* (x2 [$36.00])
Universal Steering Joint ------------------------- $60.00*
1" Round wooden dowel ---------------------------- $7.93*
4 bearings --------------------------------------- $16.00*
Motorcycle chain --------------------------------- $20.00*
PVC molding -------------------------------------- $2.00*
12 volt windshield wiper motor ------------------- $82.00*
Tarantula R/c Remote Control Quadtrax Rover ------ $199.95*
aluminum bar ------------------------------------- $20.00*
jumbo hose clamp --------------------------------- $3.00*
i-hooks ------------------------------------------ $5.00
inverter ----------------------------------------- $150.00*
24 volt electric motor --------------------------- $299.00*
Project Enclosure (6x3x2") ----------------------- $4.99
Sandisk 4GB microSDHC Card ----------------------- $19.99
Arduino Ethernet Shield -------------------------- $45.95
Grove - Temperature Sensor ----------------------- $4.95
Grove - L298 Dual H-Bridge I2C Motor Driver ------ $23.50
Grove - Motor Shield ----------------------------- $19.50
Grove Universal 4 Pin Buckled 20cm Cable 5 pack -- $
FIRST CIM Motor ---------------------------------- $28.00 (x2 [$56.00])
-----------------------------------

(shipping and taxes not included in total)

* indicates re-purposed and recycled materials used to reduce costs.

Total cost without savings --------- $2592.06
Total saved: ----------------------- $1885.70
Total cost with savings -------- $693.94

The shipping from Trossen Robotics was $7.99 when I made my orders and I ordered parts on three separate occasions adding $23.97 to the total cost.