These red plastic wheels press-fit onto the 3mm D shafts on many of Pololu's motors, including Pololu's micro metal gearmotors and Pololu's plastic gearmotors with 3mm D-shafts, to make a nice drive solution for small robots. The wheels have silicone tires and measure 60 mm (2.36″) in diameter. Two additional mounting holes for 4-40 screws make it possible to use the wheel with several of Pololu's universal mounting hubs. The wheels are sold in pairs.
These red plastic wheels press-fit onto the 3mm D shafts on many of Pololu's motors, including Pololu's micro metal gearmotors and Pololu's plastic gearmotors with 3mm D-shafts, to make a nice drive solution for small robots. The wheels have silicone tires and measure 70 mm (2.75″) in diameter. Two additional mounting holes for 4-40 screws make it possible to use the wheel with several of Pololu's universal mounting hubs. The wheels are sold in pairs.
These versatile black plastic wheels have silicone tires and measure 80 mm (3.15″) in diameter. What makes them special is the included set of interchangeable collets that can be inserted into the wheel to firmly grab four different shaft types: 3mm D, 3mm round, 4mm D, and 4mm round.
These red plastic wheels have silicone tires and measure 90 mm (3.54") in diameter. They mount onto standard servo splines with 25 teeth and a 5.8 mm...
These red plastic wheels have silicone tires and measure 70 mm (2.75") in diameter. They mount onto standard servo splines with 25 teeth and a 5.8 mm...
These premium wires are stranded 26 AWG wires with male terminals on both ends. Together with our 0.1" crimp connector housings, these wires can be used...
These premium wires are stranded 26 AWG wires with female terminals on one end and male terminals on the other end. Together with our 0.1" crimp connector...
These premium wires are stranded 26 AWG wires with female terminals on both ends. Together with our 0.1" crimp connector housings, these wires can be used...
These premium jumper wires are stranded 26 AWG wires with male terminations on both ends, for use with 0.1" (2.54 mm) female headers, connectors, and...
These premium jumper wires are stranded 26 AWG wires with female terminations on both ends, for use with 0.1" (2.54 mm) male headers and connectors. These...
This disc load cell (sometimes called a strain gauge) can translate up to a whopping 200kg of pressure (force) into an electrical signal. Each load cell is able to measure the electrical resistance that changes in response to, and proportional of, the strain (e.g. pressure or force) applied to the disc. With this gauge you will be able to tell just how heavy an object is, if an object’s weight changes over time, or if you simply need to sense the presence of an object by measuring strain or load applied to a surface.
This single disc load cell (sometimes called a strain gauge) can translate up to 50kg of pressure (force) into an electrical signal. Each load cell is able to measure the electrical resistance that changes in response to, and proportional of, the strain (e.g. pressure or force) applied to the disc. With this gauge you will be able to tell just how heavy an object is, if an object’s weight changes over time, or if you simply need to sense the presence of an object by measuring strain or load applied to a surface.
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