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$16.43
Clamping Hub - 1/2" Bore
SparkFunThese clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes and can be a better option th...
View full details$16.43 -
$31.70
4.4:1 Metal Gearmotor 25Dx48L mm HP 6V
PololuOverview These cylindrical brushed DC gearmotors are available in a wide range of gear ratios and with five different motors (two power levels of ...
View full details$31.70 -
$10.25
Precision Disc Wheel - 3" (Clear, 2 Pack)
SparkFunThese clear precision disk wheels have an outer diameter of 3”, a width of 0.23”, and utilize the 0.77” hub pattern. These simple wheels are ideal ...
View full details$10.25 -
$4.08
Shaft - Solid (Stainless; 1/2"D x 2"L)
SparkFunThese 2" long stainless steel shafts have a diameter of ½". These shafts are solid, which makes them an ideal choice for axles. These shafts have a...
View full details$4.08 -
$0.00
Pololu 25D mm Metal Gearmotor Bracket Pair
PololuDiscontinuation notice: This bracket has been replaced by a new version with quarter-inch mounting hole spacing. Pololu 25D mm gearmotor with...
View full details$0.00 -
$10.25
Shaft Coupler - 1/4" to 6mm
SparkFunThese stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shafts to drive shafts, or...
View full details$10.25 -
$328.47
Dagu Wild Thumper 4WD All-Terrain Chassis, Black, 75:1
PololuBottom view of Dagu Wild Thumper 4WD chassis (silver version). Overview This rugged, 4-wheel-drive chassis from Dagu Electronics is a smalle...
View full details$328.47 -
$12.32
Precision Disc Wheel - 4" (Orange, 2 Pack)
SparkFunThese orange precision disk wheels have an outer diameter of 4”, a width of 0.23”, and utilize the 0.77” hub pattern. These simple wheels are ideal...
View full details$12.32 -
$354.13
Dagu Wild Thumper 4WD All-Terrain Chassis, Black, 34:1
PololuBottom view of Dagu Wild Thumper 4WD chassis (silver version). Overview This rugged, 4-wheel-drive chassis from Dagu Electronics is a smalle...
View full details$354.13 -
$23.12
Pulley - Hub Mount (3.0"; 1.0" Bore)
SparkFunThese hub-mountable aluminum pulleys can be used to drive wheels or other pulleys with ¼” or ⅛” belts. They have an outer diameter of 3.125”, a bor...
View full details$23.12 -
$328.47
Dagu Wild Thumper 4WD All-Terrain Chassis, Silver, 75:1
PololuBottom view of Dagu Wild Thumper 4WD chassis (silver version). Overview This rugged, 4-wheel-drive chassis from Dagu Electronics is a smalle...
View full details$328.47 -
$5.31
Tube - Stainless (1"OD x 2.0"L x 0.88"ID)
SparkFunThese 2" long stainless steel tubes have an outer diameter of 1", an inner diameter of 0.88", and a wall thickness of 0.06". When used with the mat...
View full details$5.31 -
$328.47
Dagu Wild Thumper 4WD All-Terrain Chassis, Silver, 34:1
PololuBottom view of Dagu Wild Thumper 4WD chassis (silver version). Overview This rugged, 4-wheel-drive chassis from Dagu Electronics is a smalle...
View full details$328.47 -
$10.93
Sprocket - Hub Mount (0.25", 16T; 0.5" Bore)
SparkFunThese hub-mountable aluminum sprockets can be used to drive wheels or other sprockets with 0.25” chain. They have 16 teeth with a spacing of 0.25”,...
View full details$10.93 -
$26.73
Gear - Hub Mount (84T; 1.0" Bore)
SparkFunThese hub-mountable aluminum gears are ideal for transmitting motion from a motor or servo to a wheel or shaft. These gears have 84 teeth with a ge...
View full details$26.73 -
$604.99
Dagu Wild Thumper 6WD All-Terrain Chassis, Black, 75:1
PololuBottom view of Dagu Wild Thumper 6WD chassis (silver version). Overview This rugged, 6-wheel-drive chassis from Dagu Electronics is designed...
View full details$604.99 -
$92.44
Booster-B24V2A5 (Brushed DC Motor Controller/Dual H-bridge)
DFRobotGicren Booster-B24V2A5 is a dual H-bridge power driver, which integrates 2*4 N-Channel MOSFETs(with low Drain-Source On-Resistance, RDS(ON)<3...
View full details$92.44 -
$25.38
Micro Gearmotor - 175 RPM (6-12V)
SparkFunThese micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 150:1 and operate up to 12 volts and have a sta...
View full details$25.38 -
$604.99
Dagu Wild Thumper 6WD All-Terrain Chassis, Silver, 75:1
PololuBottom view of Dagu Wild Thumper 6WD chassis (silver version). Overview This rugged, 6-wheel-drive chassis from Dagu Electronics is designed...
View full details$604.99 -
$12.32
Precision Disc Wheel - 4" (Clear, 2 Pack)
SparkFunThese clear precision disk wheels have an outer diameter of 4”, a width of 0.23”, and utilize the 0.77” hub pattern. These simple wheels are ideal ...
View full details$12.32 -
$604.99
Dagu Wild Thumper 6WD All-Terrain Chassis, Silver, 34:1
PololuBottom view of Dagu Wild Thumper 6WD chassis (silver version). Overview This rugged, 6-wheel-drive chassis from Dagu Electronics is designed...
View full details$604.99 -
Original Price $51.43Current Price $25.00
ServoBlock Kit - Hitec Standard (Plain Shaft)
SparkFunServoBlocks increase a servo’s load-bearing capabilities by helping to isolate the lateral load from the servo spline and case. The extreme versati...
View full detailsOriginal Price $51.43Current Price $25.00Save 51% -
$119.99
Booster-B36V2A5 (Brushed DC Motor Controller/Dual H-bridge)
DFRobotGicren Booster-B36V2A5 (Brushed DC Motor Controller) is a dual H-bridge power driver, which integrates 2*4 N-Channel MOSFETs(with low Drain-Sour...
View full details$119.99 -
$5.10
Smooth Belt - 1/8"D (7.5" ID)
SparkFunThese smooth (round) belts have a Durometer hardness of A70 and can withstand temperatures from -35 to 250 degrees F. Their elastic nature allows t...
View full details$5.10