Pololu

This UL-listed 5 W , “wall wart”-style switching power adapter supplies up to 1 A at a regulated 5 VDC . The AC adapter works with input voltages ...

This single-pole, double-throw (SPDT) rocker switch makes a great on/off power switch. It is rated for 10 A at 125 VAC and 6 A at 250 VAC. This ...

This single-pole, double-throw (SPDT) momentary switch can be used as a general-purpose micro switch, but the long lever arm makes it especially us...

This single-pole, double-throw (SPDT) momentary switch can be used as a general-purpose micro switch or tactile bump sensor for your robot. The sw...

This single-pole, double-throw (SPDT) momentary switch can be used as a general-purpose micro switch or tactile bump sensor for your robot. The swi...

This single-pole, double-throw (SPDT) momentary switch can be used as a general-purpose micro switch or tactile bump sensor for your robot. The sw...

These small, two-pin, normally open, momentary tactile buttons are intended for mounting to PCBs, but they can also be plugged into standard 0.1" ...

This miniature single-pole, double-throw (SPDT) momentary switch can be used as a general-purpose micro switch or as a small tactile bump sensor fo...

These small single-pole, double-throw (SPDT) slide switches are rated for 300 mA at 50 VDC and make great on/off power switches for low power elec...

These side-entry screw terminal blocks have a pitch of 5 mm (0.197″) . Each block has three terminals for the stripped ends of 22 – 14 AWG wires, ...

These top-entry screw terminal blocks have a pitch of 5 mm (0.197″) . Each block has three terminals for the stripped ends of 22 – 14 AWG wires, a...

These top-entry screw terminal blocks have a pitch of 5 mm (0.197″) . Each block has two terminals for the stripped ends of 22 – 14 AWG wires, and...

These side-entry screw terminal blocks have a pitch of 5 mm (0.197″) . Each block has two terminals for the stripped ends of 22 – 14 AWG wires, an...

These top-entry screw terminal blocks have a pitch of 3.5 mm (0.138″) . Each block has three terminals for the stripped ends of 24 – 18 AWG wires,...

These side-entry screw terminal blocks have a pitch of 3.5 mm (0.138″) . Each block has three terminals for the stripped ends of 24 – 18 AWG wires...

These top-entry screw terminal blocks have a pitch of 3.5 mm (0.138″) . Each block has two terminals for the stripped ends of 24 – 18 AWG wires, a...

These side-entry screw terminal blocks have a pitch of 3.5 mm (0.138″) . Each block has two terminals for the stripped ends of 24 – 18 AWG wires, a...

Keep your components separated with this 50-pack of 8mm -long (0.32") nylon spacers. These spacers have an outer diameter (OD) of 5 mm (0.20") and ...

Keep your components separated with this 25-pack of 15mm -long (0.59") nylon spacers. These spacers have an outer diameter (OD) of 5 mm (0.20") and...

Keep your components separated with this 50-pack of 6mm -long (0.24") nylon spacers. These spacers have an outer diameter (OD) of 5 mm (0.20") and ...

Keep your components separated with this 25-pack of 12mm -long (0.47") nylon spacers. These spacers have an outer diameter (OD) of 5 mm (0.20") and...

Keep your components separated with this 50-pack of 8mm -long (0.32") nylon spacers. These spacers have an outer diameter (OD) of 4 mm (0.16") and ...

Keep your components separated with this 25-pack of 10mm -long (0.39") nylon spacers. These spacers have an outer diameter (OD) of 5 mm (0.20") and...

Keep your components separated with this 25-pack of 15mm -long (0.59") nylon spacers. These spacers have an outer diameter (OD) of 4 mm (0.16") and...