Solenoids

SKU: SF-ROB-10456 | Brand: SparkFun

This 12V DC solenoid valve controls water flow through a 3/4″ threaded inlet and outlet. It is normally closed — fluid is blocked until 12V is applied to the fast-on spade connectors on the solenoid coil. Connect it t...

SKU: SF-ROB-10391 | Brand: SparkFun

A linear push-type solenoid rated for 36 V DC that also works well at 12 V. Solenoids produce linear motion for pushing, pulling, or actuating switches and levers. This unit has a measured throw of approximately 10 mm...

SKU: SF-COM-16810 | Brand: SparkFun

The SparkFun Qwiic Dual Solid State Relay is a power delivery board that allows users to switch two AC loads from a low power microcontroller using the SparkFun Qwiic connect system. The board features two 25A/250VAC ...

SKU: DF-FIT0617 | Brand: DFRobot

A 12V DC motorised solenoid valve with a DN20 (20 mm) bore, designed for controlling water flow in automated projects. The valve integrates a DC motor with a metal reduction gearbox, providing high torque and low nois...

SKU: SF-COM-15093 | Brand: SparkFun

Have you ever wanted to control something powerful or have you ever needed to turn on/off a high power device from your Arduino or another low powered microcontroller? The SparkFun Qwiic Single Relay provides you with...

SKU: AF-3873 | Brand: Adafruit

This 5V electromagnet provides 5kg of holding force when energised with approximately 5V DC (4–6V working range). When the power is switched off, the magnet loses its magnetic field, making it suitable for small contr...

SKU: AF-5065 | Brand: Adafruit

Solenoids are basically electromagnets: they are made of a big coil of copper wire with an armature (a slug of metal) in the middle. When the coil is energized, the slug is pulled into the center of the coil. This mak...

SKU: AF-2776 | Brand: Adafruit

This miniature push-pull solenoid features a captive armature with a return spring — when energised at ~5 V DC, the armature retracts, and when power is removed it springs back to its original position. The dual-actio...

SKU: AF-970 | Brand: Adafruit

Bring in some muscle to your output pins with 8 mighty Darlingtons! This DIP chip contains 8 drivers that can sink 500mA from a 50V supply and has kickback diodes included inside for driving coils. This will let your ...

SKU: PI-COM2700 | Brand: Pimoroni

A compact push-type solenoid for ringing bells, hitting drums, pushing buttons, or flicking switches. When energised, the plunger extends with a quick push action — ideal for adding physical interactivity to your make...

SKU: AF-3992 | Brand: Adafruit

Solenoids are basically electromagnets: they are made of a big coil of copper wire with an armature (a slug of metal) in the middle. When the coil is energized, the slug is pulled into the center of the coil. This mak...

SKU: LB-LR0301 | Brand: Little Bird

Mini 5V DC Power Relay SRD-5VDC-SL-C 5 Pin PCB TypeFeature:Selection of plastic material for high temperature and better chemical solution performanceSpecification:Coil voltage: DC 5VCoil resistance: 70Ω ~ 80ΩContact ...

SKU: M5-U023 | Brand: Little Bird

Description RELAY, as its namesake, is a M5Unit that implenments a Relay functions. Relay can be used as an electrically operated switch, uses an electromagnet to mechanically operate a switch,to where it is necess...

SKU: AF-1512 | Brand: Adafruit

Solenoids are basically electromagnets: they are made of a big coil of copper wire with an armature (a slug of metal) in the middle. When the coil is energized, the slug is pulled into the center of the coil. This mak...