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Showing 1-20 of 99 products
Binding Post - Red
A red insulated binding post for connecting single-wire leads. The coloured cap screws up and down to clamp securely onto the connecting wire, and the post accepts standard banana plugs for quick, reliable connections. Key Features Banana Plug Compatible – Accepts standard banana plugs Screw-...
Binding Post - Black
This is a black insulated binding post. These binding posts do accept banana plugs, and are a great way to connect single-wire leads. The colored cap screws up and down, and is designed to clamp on the connecting wire. These binding posts are sold individually. We also carry a similar red bi...
SparkFun Decade Resistance Box
This is the SparkFun Decade Resistance Box, an involved PTH soldering kit that allows you to quickly and accurately dial in a specific resistance value between 0 and 999,990 Ω, in 10 Ω increments. The concept is simple, a decade box is a tool that contains resistors of many values that can be acc...
4mm Panel Mount Banana Socket
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Fully insulated 4mm banana sockets that drop into a 12mm panel hole and sit just 2mm proud of the surface, so the front of a bench supply, breakout panel or test rig ends up looking finished rather than bristling with hardware. They take standard insulated 4mm banana plugs, and each socket termin...
Thermochromatic Pigment - Black to Red (20g)
We’ve all seen toys and things that change color when you run them under warm water or heat them up in the sun. Some of us were especially mesmerized and had to find out what made them do that. It turns out that this is a property called “thermochromism” and it can be implemented in a number...
IoT Node for LoRaWAN® Development Board
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This development board is designed to make building a LoRaWAN® IoT end node much less fiddly. It combines Digi X-ON™ onboarding with the SparkFun Qwiic ecosystem, so you can connect supported Qwiic sensors and get data moving to the cloud quickly.The board ships with firmware installed that can c...
SparkFun Inventor's Kit V3.3 - Special Edition
The SparkFun Inventor’s Kit (SIK) is a great way to get started with programming and hardware interaction with the Arduino programming language. The SIK includes everything you need to complete 16 circuits that will teach you how to read sensors, display information on an LCD, drive motors, and m...
The XL741 Discrete Op-Amp Kit
Build a working transistor-scale replica of the classic and ubiquitous analog workhorse. The "XL741" Discrete Operational Amplifier kit from Evil Mad Scientist Laboratories is a faithful and functional transistor-scale replica of the μA741 op-amp integrated circuit, the classic and ubiquitous ana...
Indoor Hydroponic Growing System 7 Pods Led Smart Garden
An all-in-one indoor hydroponic growing system with a powerful LED grow light, water pump, and capacity for up to 7 plants simultaneously. Perfect for year-round indoor vegetable and herb gardening without soil. The built-in water circulation system enhances oxygen levels while the LED plant lig...
HUE Animation Studio with Carry Case - Red
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Everything a first-time animator needs, in red. HUE Animation Studio is a complete stop-motion kit: shoot a frame, nudge the LEGO minifigure, shoot the next, and a story appears.In the boxHUE HD camera — plug-and-play USB, flexible neck, built-in microphoneHUE Animation software — a single licenc...
HUE HD Pro Camera with Carry Case - Red
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A red HUE HD Pro bundled with a carry case — the version to buy if the camera lives in a cupboard between lessons rather than staying put on one desk.What it doesFull HD 1080p (1920 x 1080, 16:9) document camera and classroom visualiserStandard UVC device on Windows, macOS, Chrome OS and Linux, w...
HUE HD Pro Camera - Red
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Full HD 1080p native resolution means fine print and thin pencil lines survive the trip to the projector, and the video scales down cleanly on lower-resolution screens. This is the red HUE HD Pro.One camera, several jobsClassroom visualiser for demonstrating under an interactive panelDocument cam...
HUE HD Camera - Red
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Red is easy to spot on a shared equipment trolley, which is half the reason schools buy this one. The HUE HD Camera is a low-cost document camera and classroom visualiser built for stop-motion animation and everyday sharing — bend the neck over a desk and the whole room sees what one student is w...
Cherry MX2A Red Linear Mechanical Keyswitch
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This Cherry MX2A Red switch is a linear mechanical keyswitch for custom keyboards, replacement keyboards and embedded human-machine interfaces. It is suited to builds where you want a smooth, direct keypress without a tactile bump or audible click.The MX2A generation refines the classic Cherry MX...
Machined Red Aluminium Servo Arm - 1.75in Long
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This machined aluminium servo arm is a tougher, longer-lasting upgrade from the standard plastic servo horns commonly supplied with hobby servos. The red anodised finish looks neat in robotics, animatronics and mechanical builds while adding strength where plastic horns can flex or wear.The arm i...
Red Surface Mount LED - 1206
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This compact 1206 package LED is a simple red indicator for surface mount PCB designs. It is the same red LED used on SparkFun RedBoard products and many other boards.It has a clear, colourless rectangular flat-top lens and a wide 130° viewing angle, making it suitable for status lights, power in...
RGB LED (Red, Green, Blue) with Resistors
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This RGB LED gives you red, green and blue light in a single component, making it a handy part for colour-mixing experiments, indicators and tutorial projects.220 ohm resistors are included, so you have the basic current-limiting parts needed for typical LED prototyping setups.This is the same RG...
16mm Metal Mushroom Head Pushbutton - Red
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This red mushroom-head pushbutton gives control panels a dependable, easy-to-hit input for temporary activation, reset functions and machine control interfaces. The oversized metal actuator is designed for emergency-stop-style layouts and provides a clear tactile response when pressed.It is a mom...
16mm Metal Momentary Pushbutton - Red LED Ring
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Add a clean, rugged control to your enclosure or panel with this 16mm metal momentary pushbutton. It uses an SPDT momentary switch action, so it changes circuit state only while the button is being pressed.The stainless steel body gives it a more professional feel than a basic plastic switch, whi...
Metal Latching Pushbutton with Red LED Ring - 16mm
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Add a rugged, polished control to your enclosure or panel with this metal latching pushbutton. The stainless steel body and illuminated red LED ring give projects a clean, professional interface while standing up to regular use.The switch is SPDT and latching, making it well suited to basic On/Of...
