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SparkFun Electronics will be closed on November 26, 2020 and November 27, 2020 for the Thanksgiving holiday. We will begin normal operations at 9:00 AM Mountain Time on November 30, 2020.

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Please see all COVID-19 updates here as some shipments may be delayed due to CDC safety and staffing guidelines. If you have an order or shipping question please refer to our Customer Support page. For technical questions please check out our Forums. Thank you for your continued support.

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Crowd Supply Programmable-Air Starter Kit

DEV-16547
Machine Screw - Socket Head (6-32 ; 1-1/8"; 25 pack)

Machine Screw - Socket Head (6-32 ; 1-1/8"; 25 pack)

ROB-12313
$4.95
Crossover Plate A

Crossover Plate A

ROB-12194
$5.99
Tube - Aluminum (1"OD x 10"L x 0.82"ID)

Tube - Aluminum (1"OD x 10"L x 0.82"ID)

ROB-12301
$3.49
Aluminum Channel - 12"

Aluminum Channel - 12"

ROB-12221
$9.99
Linkages - Heavy Duty (6-32 x 1/2"; 12 pack)

Linkages - Heavy Duty (6-32 x 1/2"; 12 pack)

ROB-12277
$9.99
Ball Bearing - Non-Flanged (8mm Bore, 22mm OD, 2 Pack)

Ball Bearing - Non-Flanged (8mm Bore, 22mm OD, 2 Pack)

ROB-13277
$1.99
Standoff - Aluminum Threaded (6-32; 3/8", 4 Pack)

Standoff - Aluminum Threaded (6-32; 3/8", 4 Pack)

ROB-13133
$1.29
Tube - Aluminum (1/2"OD x 12"L x 0.444"ID)

Tube - Aluminum (1/2"OD x 12"L x 0.444"ID)

ROB-12117
$4.49
Actobotics Channel Mount - Raspberry Pi (pair)

Actobotics Channel Mount - Raspberry Pi (pair)

ROB-13050
$1.95
Channel Mount Gearbox Kit - Continuous Rotation (3:1 Ratio)

Channel Mount Gearbox Kit - Continuous Rotation (3:1 Ratio)

ROB-12605
$49.99
Shaft Spacer - 3/8"

Shaft Spacer - 3/8"

ROB-12441
$1.69
Shaft - Solid (Stainless; 3/16"D x 12"L)

Shaft - Solid (Stainless; 3/16"D x 12"L)

ROB-12394
$2.49
Aluminum Beam - 2.31" (pair)

Aluminum Beam - 2.31" (pair)

ROB-12374
$2.59
Shaft - Solid (Stainless; 3/8"D x 2"L)

Shaft - Solid (Stainless; 3/8"D x 2"L)

ROB-12131
$1.39
Shaft - Solid (Stainless; 1/2"D x 6"L)

Shaft - Solid (Stainless; 1/2"D x 6"L)

ROB-12326
$4.79
Channel Mount Gearbox Kit - Standard Rotation (2:1 Ratio)

Channel Mount Gearbox Kit - Standard Rotation (2:1 Ratio)

ROB-12594
$59.99
Shaft - Solid (Stainless; 1/2"D x 7"L)

Shaft - Solid (Stainless; 1/2"D x 7"L)

ROB-12466
$5.49
Machine Screw - Socket Head (6-32 ; 1-1/4"; 25 pack)

Machine Screw - Socket Head (6-32 ; 1-1/4"; 25 pack)

ROB-12393
$4.95
Shaft - D-Shaft (Stainless; 1/4"D x 8.00"L)

Shaft - D-Shaft (Stainless; 1/4"D x 8.00"L)

ROB-12363
$3.49
Shaft - Solid (Stainless; 5/16"D x 4"L)

Shaft - Solid (Stainless; 5/16"D x 4"L)

ROB-12257
$1.89
Dolly Wheel Plate - Drive B (pair)

Dolly Wheel Plate - Drive B (pair)

ROB-12471
$5.99
Channel Bracket B

Channel Bracket B

ROB-12186
$4.99
Shaft - Solid (Stainless; 1/4"D x 9"L)

Shaft - Solid (Stainless; 1/4"D x 9"L)

ROB-12178
$2.99

Standoff - Nylon (3/8", 4-40)

PRT-10316
Retired
Shaft - Solid (Stainless; 3/16"D x 3"L)

Shaft - Solid (Stainless; 3/16"D x 3"L)

ROB-12377
$0.89
Machine Screw - Socket Head (6-32 ; 9/16"; 25 pack)

Machine Screw - Socket Head (6-32 ; 9/16"; 25 pack)

ROB-12229
$2.95
Round Screw Plate - Small

Round Screw Plate - Small

ROB-12456
$2.29
Tube - Aluminum (3/8"OD x 12"L x 0.30"ID)

Tube - Aluminum (3/8"OD x 12"L x 0.30"ID)

ROB-12346
$3.99
Shaft - Solid (Stainless; 3/16"D x 6"L)

Shaft - Solid (Stainless; 3/16"D x 6"L)

ROB-12338
$1.49
Shaft - Solid (Stainless; 1/8"D x 9"L)

Shaft - Solid (Stainless; 1/8"D x 9"L)

ROB-12544
$1.19
Shaft - Solid (Stainless; 5/16"D x 10"L)

Shaft - Solid (Stainless; 5/16"D x 10"L)

ROB-12273
$4.29
Tube - Aluminum (1/2"OD x 4.0"L x 0.444"ID)

Tube - Aluminum (1/2"OD x 4.0"L x 0.444"ID)

ROB-12234
$2.09
Tube - Aluminum (1/2"OD x 2.0"L x 0.444"ID)

Tube - Aluminum (1/2"OD x 2.0"L x 0.444"ID)

ROB-12113
$1.49
Shaft - Solid (Stainless; 3/16"D x 8"L)

Shaft - Solid (Stainless; 3/16"D x 8"L)

ROB-12354
$1.89
Shaft - Solid (Stainless; 1/8"D x 2"L)

Shaft - Solid (Stainless; 1/8"D x 2"L)

ROB-12320
$0.49
Tube - Stainless (1"OD x 2.0"L x 0.88"ID)

Tube - Stainless (1"OD x 2.0"L x 0.88"ID)

ROB-12208
$2.59
Shaft - Solid (Stainless; 1/4"D x 12"L)

Shaft - Solid (Stainless; 1/4"D x 12"L)

ROB-12384
$3.59
Shaft - Solid (Stainless; 3/16"D x 9"L)

Shaft - Solid (Stainless; 3/16"D x 9"L)

ROB-12179
$2.09
Square Screw Plate - Small (0.77")

Square Screw Plate - Small (0.77")

ROB-12128
$1.69
Channel Mount Gearbox Kit - Continuous Rotation (7:1 Ratio)

Channel Mount Gearbox Kit - Continuous Rotation (7:1 Ratio)

ROB-12608
$49.99
Aluminum Beam - 1.54" (pair)

Aluminum Beam - 1.54" (pair)

ROB-12327
$2.39
Surface Mount Adapter A

Surface Mount Adapter A

ROB-12557
$3.99
Shaft - Solid (Stainless; 1/8"D x 7"L)

Shaft - Solid (Stainless; 1/8"D x 7"L)

ROB-12550
$0.99
Shaft - D-Shaft (Stainless; 1/4"D x 2.375"L)

Shaft - D-Shaft (Stainless; 1/4"D x 2.375"L)

ROB-12540
$1.69
Channel Slider E (pair)

Channel Slider E (pair)

ROB-12563
$3.49
Shaft - Solid (Stainless; 3/8"D x 9"L)

Shaft - Solid (Stainless; 3/8"D x 9"L)

ROB-12299
$4.89
Shaft - D-Shaft (Stainless; 1/4"D x 4.00"L)

Shaft - D-Shaft (Stainless; 1/4"D x 4.00"L)

ROB-12118
$2.19