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Crystal 10MHz

COM-00535
0.95
Motor Mount - E Style

ROB-14076
4.99
Mini Microswitch - SPDT (Standard, 2-Pack)

COM-13639
2.49
Ceramic Resonator 8MHz

COM-00542
0.95
Fuse Clip 5mm

COM-09773
0.25
Skate Wheel - 2.975 (Blue)

ROB-12426
2.59
Coin Cell Battery Holder - 24.5mm (PTH)

PRT-08863
0.95
Servo Shaft Attachment - Futaba Standard

ROB-12312
7.99
Shaft - D-Shaft (Stainless; 1/4"D x 2.50"L)

ROB-12366
1.79
Tube Clamp Hub - 1/2" Bore

ROB-12177
5.99
1
Crystal 4MHz

COM-00539
0.95
Shaft Coupler - 1/4" to 3/8"

ROB-12477
4.99
Making Android Accessories with IOIO

BOK-11135
7.95
Standoff - Aluminum Threaded (6-32; 1-1/2", 4 Pack)

ROB-13128
3.95
Vernier Sensor -  Motion Detector

SEN-12875
78.95
Precision Disc Wheel - 3" (Red, 2 Pack)

ROB-12382
4.99
Channel Mount Gearbox Kit - Standard Rotation (3.8:1 Ratio)

ROB-12596
59.99
Bearing Mount - Pillow Block (5/8" Bore)

ROB-12541
7.49
Clamping Hub - 1" Bore (Threaded)

ROB-12414
5.99
Hex Key - Plas-T-Key T Handle (Straight End, 7/64")

TOL-14220
4.95
Panel Mount Nut - M12-0.75 (bag of 25)

PRT-13022
0.95
1
Hub Spacer - 1/8"

ROB-12284
0.99
Skate Wheel - 2.975 (Orange)

ROB-12218
2.59
Clamping Hub - 4mm Bore

ROB-12455
7.99
ServoBlock Kit - Hitec 1/4-Scale (Hub Shaft)

ROB-12355
28.99
Skate Wheel Adapter - Hub Connection

ROB-12534
5.99
Resistor 1.0M Ohm 1/4 Watt PTH

COM-11853
0.15
2
Channel Mount Gearbox Kit - Standard Rotation (7:1 Ratio)

ROB-12598
59.99
Clamping Hub - 1" Bore (Un-Threaded)

ROB-12114
5.99
Machine Screw - Socket Head (6-32 ; 3/4"; 25 pack)

ROB-12295
3.95
Screw - Phillip Head (M3 x 12mm, 3 pack)

PRT-13227
0.9500 0.2
Channel Mount Gearbox Kit - Standard Rotation (3:1 Ratio)

ROB-12595
59.99
TL431 - Voltage Reference

COM-11078
0.5
Mini Microswitch Mount - A (pair)

COM-12745
1.79
Product Sketch T-Shirt - Large

SWG-09244
12.95
Nut - Metal (2-56)

PRT-08995
0.15
Header - 6-pin Male (SMD, 0.1")

PRT-11540
0.5
Precision Disc Wheel - 4" (Orange, 2 Pack)

ROB-12210
5.99
Dual Channel - Flat Bracket

ROB-12505
1.49
Fuse 5mm 125VAC 5A

COM-09772
0.5
Standoff - Aluminum Threaded (6-32; 1/2", 4 Pack)

ROB-13139
1.39
Hub Mount - 90 Degrees

ROB-12102
4.99
Machine Screw - Socket Head (6-32 ; 1"; 25 pack)

ROB-12528
4.5
Screw - Phillips Head (3/8", 2-56)

PRT-08993
0.15
Making Things See

BOK-10977
32.95
Precision Disc Wheel - 4" (Red, 2 Pack)

ROB-12241
5.99
Servo Extension - CAT6 (boosted)

ROB-12272
12.99
Tube Clamp Hub - 1" Bore (90 Degree)

ROB-12174
8.99