Search results for: 'power switches'

This is a standard 12mm square momentary button. What we really like is the large button head and good tactile feel (it ‘clicks’ really well). This button is great for user input on a PCB or a good, big reset button on a breadboard. Breadboard friendly!

Introducing our Breadboard Compatible Slide Switch - a compact yet durable switch perfect for prototyping and DIY projects. Easily mountable on a breadboard for hassle-free testing and experimentation. Get yours now.

Easily control the power to your DIY projects with our 3A SPST switch. This versatile switch is perfect for any small project, with a single pole, single throw design and a 3A rating to handle most maker projects.

The Pololu Pushbutton Power Switches are sophisticated power control alternatives to bulky mechanical switches. The main function is pushbutton-based latching power control, where one push turns on power and another push turns it off. Additional control inputs allow advanced applications such as automatic shutdown by the device being powered. This low-voltage (LV) version operates from 2.2 V to 20 V and can deliver continuous currents up to around 6 A.

This little round on/off toggle switch is rated up to 10A at 125VAC and can be panel mounted in a 20mm diameter hole. It’ll also look pretty slick in your project.

This or that, one or the other, perhaps or perhaps not! So hard to make decisions these days without feeling like you're just going back and forth constantly. Deciding...

The magnetic switch mainly comprises two parts---the inducting end and trigger. The former has a reed switch enclosed inside and there is a cable connected to it...

Simple SPDT slide switch. Rated at 30V/200mA. The pins have .1" spacing - fits great into a breadboard! Use it as a power switch or general control switch.

This is a heavy duty SPST toggle switch - your basic on/off toggle. Rated for 2A at 250V or 4A at 125V. Includes a face plate and two threaded nuts for mounting. Works great with our missile switch cover.

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.

Add a power switch to any project simply by plugging this between the power supply. This is the most useful thing you never knew you needed! You'll want to pick...

Snap in fitting. SPST 250VAC 6A. Black body, black actuator.

IP67 rated for harsh environments, low profile dome shape, momentary action.

This simple on-off switch is rated for 20A at 12V but who cares about all that, it looks way awesome. These toggle switches come with those missile switch covers that make your project look like something out of a spy movie. They’re also a great safety feature to ensure that you don’t accidentally fire the missiles (or whatever it is your switch does). As if you needed any more convincing, they’re also illuminated with a small LED in the end of the switch. These can be panel mounted into a 12mm hole.

These panel-mounting rocker switches have built-in indicator lights to let you know when your switch is engaged. They mount into a 20.2mm diameter hole and are rated up to 16A @ 12v. These simple SPST on-off switches have three terminals, the two that you would normally see plus a ground tab for the blue LED lamp inside. Although these are rated for 12v, the LED works with as little as 5V.

The Pololu Pushbutton Power Switches are sophisticated power control alternatives to bulky mechanical switches. The main function is pushbutton-based...

The Adafruit Push-button Power Switch is a tidy little design that lets you control a DC power source using an everyday tactile button. The breakout uses a latching...

Turn two of your USB devices on/off using a remote switch or a Raspberry Pi, Arduino and other microcontrollers! This is a dual-USB version of our popular...

This little round on/off/on toggle switch is rated up to 10A at 125VAC and can be panel mounted in a 20mm diameter hole.

DIP switch with 8 individual switch positions. The pins have .1" spacing - fits great into a breadboard but be careful as the connections can be quite loose.

This or that, one or the other, perhaps or perhaps not! So hard to make decisions these days without feeling like you're just going back and forth constantly. Deciding...

The Pololu Pushbutton Power Switches are sophisticated power control alternatives to bulky mechanical switches. The main function is pushbutton-based...

Fire up your engines because these are the hot-rods of toggle switches! Equipped with an aerodynamic blue protective casing, and a diffused blue LED at the tip of...

The USB Switch/Multiplexer allows a USB device (or multiple devices if connected via a USB hub) to be switched between two hosts, or powered off. For...

We use barrel jacks a lot around here and sometimes we need to pop a switch into the mix. That usually means hacking up a perfectly good barrel jack extension cable, but the whole point of using the barrel jacks was so that we wouldn’t have to hack things apart… Well, we found a solution: The Barrel Jack Power Switch.

Push once to turn on, push again to turn off! This clicky switch makes a great power switch or mode toggler. Adafruit like this switch because it's breadboard friendly...

A simple SMD slide switch. Perfect for when you need access to a setting or a power switch from the edge of a PCB buried deep within a project.

This RC relay enables easy control of large, electrically isolated loads in radio control (RC) systems. The activation threshold and direction are configurable, and a safe-start feature reduces the likelihood of unexpected activation. This assembled version ships with the 5V relay, terminal block, and straight male header pins soldered in, so it can be integrated into hobby RC systems without the need for additional soldering. The included power relay is an Omron G5LE-14-DC5 and is rated for up to 10 A under most conditions.

Open the floodgates to more performance, data, and ease-of use in your projects with the XT30 Current-Sensing Floodgate.....

This inline switch is great when you just want a simple on/off toggle switch that’s already enclosed. Inside is a simple rocker switch with solder terminals with crimp strain relief. Attach some wires, solder them in place, and press-fit the enclosure together and you have a clean-looking switch.

This is a single pole, 10 position rotary switch able to select up to 10 different states in a durable package. Unlike our other rotary switch, this model is much more robust and capable of handling larger currents and voltages. You may find this rotary switch familiar, it’s the same one we trusted in our Decade Resistance Box!

This is a simple LED-illuminated self-lock switch button with a transparent cap. It’s just like a basic switch button, but it lights up...

The MOSFET Power Switch and Buck Regulator (Low-Side) can be powered with up to 12V and control up to 10A, all while providing a sweet 3.3V...

These hinged step switches are evocative of the 16-step sequencer keys on TR-808 sythesizers. Also sometimes used on A/V equipment, they're very...

This module is a solid state relay/switch with a radio control (RC) interface, enabling switching of large, electrically isolated loads in RC systems...

Push once to turn one side on, push again to turn off, push again to turn the other side on, one last push and its off again! It's basically a push-button toggle...

The toggle switch Bit is sturdy on/off switch that you can use to activate your creations with a nice, solid click. Try using it after a USB power Bit as an on/off switch for your whole creation.