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 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...
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...
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.
These beefy, bright red plastic enclosures will give your widget the protection (and attention) it deserves. You’ve probably seen these used to enclose radio equipment or antenna baluns as they can be secured to a pole using U-bolts (not included). At about 3mm thick, this 74x158x90mm enclosure has plenty of space for gizmos, gadgets, widgets and doohickeys. The mounting flanges extend 19mm from either edge with two 50mm-spaced 7mm diameter holes.
Listen up! This 3" diameter speaker cone is the perfect addition to any audio project where you need an 4 ohm impedance and 3W or less of power. Adafruit particularly...
This is a basic, 4-digit 7-segment display - red in color. It has a common anode. The display features one decimal point per digit, and individually controllable apostrophe and colon points.
No really - it’s 6 inches (153mm) tall! This very large 7-segment display can be seen from a hundred feet away. So many projects to try, so little time…
Heads up! Our forum has separate search to our main website. You are about to be redirected to our forum and when you arrive you can search for forum only content using the icon shown below. Click continue to search our forum.
Please continue if you would like to leave feedback for any of these topics:
Website features/issues
Content errors/improvements
Missing products/categories
Product assignments to categories
Search results relevance
For all other inquiries (orders status, stock levels, etc), please contact our support team for quick assistance.
Note: click continue and a draft email will be opened to edit. If you don't have an email client on your device, then send a message via the chat icon on the bottom left of our website.
Makers love reviews as much as you do, please follow this link to review the products you have purchased.