Sparkfun

	Product	Description	Price	Add to Cart
	Mini Push Button Switch	Miniature Single Pole Single Throw switches. These are high quality Omron type B3F momentary on switches. Perfect as a tactile reset switch. Mounts directly into standard bread boards. Rated up to 50mA. Documents: Dimensional Drawing SFE Eagle Library has this part!	$0.45	Ships in 24 hours
	Momentary Push Button Switch - 12mm Square	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!	$0.65	Ships in 7 Days
	Slide Potentiometer - 10K	A simple slide potentiometer can go a long way. Rated at 10kOhm and 0.5W. Comes withe solder lug connections. Documents: Datasheet	$3.77	Ships in 7 Days
	Thumb Joystick	This is a joystick very similar to the 'analog' joysticks on PS2 (PlayStation 2) controllers. Directional movements are simply two potentiometers - one for each axis. Pots are ~10k each. This joystick also has a select button that is actuated when the joystick is pressed down. SFE Eagle Library has this part! Breakout...	$4.46	Ships in 24 hours
	SPDT Slide Switch	This is a simple SPDT slide switch - great for use as an ON/OFF button, or just as a general control switch. The pins are spaced by 0.1", so it's breadboard friendly. The switch is rated for 0.3A at 50VDC. This switch is just a bit smaller than our popular SPDT Mini Power Switch, but uses the same pin spacing. Being smaller takes up less PCB ...	$0.86	Ships in 7 Days
	Slide Potentiometer Knob	This is the knob that connects to the linear slide potentiometer.  Knob has a nice friction fit onto slide. Documents: Datasheet	$1.02	Ships in 7 Days
	Clear Plastic Knob	Clear Plastic Knob sku: COM-10597   This plastic knob accepts a 6mm shaft and has a 15mm outer diameter. They simple press-fit onto a shaft. These are clear so that they can be used with our illuminated potentiometer. Documents: Dimensional Drawing ...	$1.25	Ships in 7 Days
	Tactile Button Assortment	These tactile buttons are great for all sorts of projects. This assortment comes with 2 of each of 6 different colors for a total of 12 buttons. The colored caps are removable and the buttons fit into breadboards. See the drawing below for exact dimensions. Documents: Drawing	$4.95	Ships in 7 Days
	Rotary Encoders - Illuminated	Rotary Encoders - Illuminated sku: COM-10596   Rotary encoders are used similarly to potentiometers. They're different from potentiometers in that an encoder has full rotation without limits. They output gray code so that you can tell how much and in which direction the encoder has been turned. This encoder is e...	$3.60	Ships in 7 Days
	Key Switch	Key Switch - Small sku: COM-10445  Have you ever wanted to start your widget the same way you start your car? These small switches are the 'key" to making that happen. This simple ON-OFF switch can be used to power up your project with the turn of a key. At only 14.6mm across the top and 23mm long, it won't take up much space in yo...	$1.50	Ships in 24 hours
	Concave Button - Red	This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. This button has a great tactile, 'clicky' feel. Features: Concave plunger design Durable nylon material Microswitch: max 3A @ 120 VAC Microswitch reliability tested to 10,000,000 cycles Inc...	$2.48	Ships in 7 Days
	SPDT Mini Power Switch	Simple SPDT 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.	$1.92	Ships in 24 hours
	Keypad - 12 Button	A basic 12 button keypad for user input. The buttons are setup in a matrix format. This allows a microcontroller to 'scan' the 7 output pins to see which of the 12 buttons is being pressed. There's not a really good tutorial out there on button pad matrix setups! Sorry about that. We should write one... Documents:Check out this awesome tutori...	$5.05	Ships in 7 Days
	Circular LED Bargraphs	Circular LED Bargraphs sku: COM-10595   These circular LED displays are a lot of fun. Essentially, these are what you would get if you could 'wrap' one of our LED bargraphs around a circle. They consist of 16 red LEDs arranged so that each quarter of the circle has a common ground and four anode pins, resulting in 20 pins to...	$11.00	Ships in 24 hours
	Push Button 33mm - Blue	This is a 33mm round momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. Features: Convex Button 35.75 mm Diameter x 46 mm Height M28 thread Mounting Hole Diameter: 27.3 mm Net weight: 0.015kg	$1.22	Ships in 24 hours
	Thumb Slide Joystick	This is a resistive analog joystick, very similar to those found on the PSP1000. These compact joysticks are different in that they have a very interesting 'slide' feeling. From our customer regarding pinouts: With the nub up and facing you, and the pins on the bottom away from you and pointing towards your chest, from ...	$3.99	Ships in 7 Days

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