Pololu

Battery holder for four AA cells arranged as two back-to-back two-cell holders. Details for item #1154 4-AA battery holder back-to-back. ...

Battery holder for 4 AAA cells. Details for item #1145 4-AAA battery holder. Size: 53 × 50 × 13 mm Cells: 4 AAA This battery holder fea...

Battery holder for three AAA cells. Details for item #1144 3-AAA battery holder. Size: 52 × 37 × 13 mm Cells: 3 AAA This battery holder...

Battery holder for two AA cells. Details for item #1150 2-AA battery holder. Size: 59 × 32 × 15 mm Cells: 2 AA This battery holder feat...

Battery holder for two AAA cells. Details for item #1141 2-AAA battery holder. Size: 53 × 24 × 13 mm Cells: 2 AAA This battery holder f...

This electromagnetic transducer is a compact way to add sound to your embedded project: just supply it with a PWM signal at 4 V to 6 V and it will ...

This electromagnetic transducer is a compact way to add sound to your embedded project: just supply it with a PWM signal at 3 V to 7 V and it will ...

This side-entry screw terminal block has a pitch of 0.1″ (2.54 mm), and can be used as alternatives to standard 0.1″ male or female headers on many...

These side-entry screw terminal blocks have a pitch of 0.1″ (2.54 mm), and can be used as alternatives to standard 0.1″ male or female headers on m...

This side-entry screw terminal block has a pitch of 0.1″ (2.54 mm), and can be used as alternatives to standard 0.1″ male or female headers on many...

These side-entry screw terminal blocks have a pitch of 0.1″ (2.54 mm), and can be used as alternatives to standard 0.1″ male or female headers on m...

This side-entry screw terminal block has a pitch of 0.1″ (2.54 mm), and can be used as alternatives to standard 0.1″ male or female headers on many...

These side-entry screw terminal blocks have a pitch of 0.1″ (2.54 mm), and can be used as alternatives to standard 0.1″ male or female headers on m...

These side-entry screw terminal blocks have a pitch of 0.1″ (2.54 mm), and can be used as alternatives to standard 0.1″ male or female headers on m...

This side-entry screw terminal block has a pitch of 0.1″ (2.54 mm), and can be used as alternatives to standard 0.1″ male or female headers on many...

This side-entry screw terminal block has a pitch of 0.1″ (2.54 mm), and can be used as alternatives to standard 0.1″ male or female headers on many...

This connector is a triple-row, 40-pin, right-angle male header strip that can be cut or broken into smaller strips. These 0.1″/2.54mm-pitch header...

This connector is a double-row, 40-pin, right-angle male header strip that can be cut or broken into smaller strips. These 0.1″/2.54mm-pitch header...

This connector is a single-row, 40-pin, right-angle male header strip that can be cut or broken into smaller strips and is great for low-profile co...

These 16-pin (2×8) shrouded male headers are great general-purpose connectors for applications such as parallel LCDs with backlights. We use these ...

This connector is a double-row, 80-pin (2×40), straight male header strip that can be cut or broken into smaller strips. These 0.1″/2.54mm-pitch he...

This connector is a single-row, 40-pin, straight male header strip that can be cut or broken into smaller strips. This strip has a blue plastic ba...

This connector is a single-row, 40-pin, straight male header strip that can be cut or broken into smaller strips. This strip has a yellow plastic ...

This connector is a single-row, 40-pin, straight male header strip that can be cut or broken into smaller strips. This strip has a red plastic bas...