All Products

SKU: AF-2739

Make some beautiful colors with these diffused rectangular 2.5mm x 5mm RGB LEDs with separate red, green and blue LED chips inside! They make nice indicators, and they're fun to color-swirl! We like diffused RGB LEDs because they color mix inside instead of appearing as 3 distinct ...

SKU: AF-845

Need some big indicators? We are big fans of these huge diffused red LEDs. They are fairly bright so they can be seen in daytime, and from any angle. They go easily into a breadboard and will add that extra zing to your project. Pack of 25 diffused red LEDs 10mm diameter 660 nm wavelength 1.85-2....

SKU: AF-299

A pack of 25 diffused red 5 mm LEDs, bright enough to be visible in daylight and viewable from any angle thanks to the diffused lens. These are great all-purpose indicator LEDs that fit easily into a breadboard. Specifications Colour: Red Wavelength: 660 nm Diameter: 5 mm Lens Type: Diffuse...

SKU: AF-4042

This LED Is super chonky! Bigger than your average LED, it has a big, bold, and beautiful diffused body that measures approximately 18mm diameter. Inside is nestled a bi-color red and green LED, just like you're familiar with. Each with about 2.3V forward voltage. Add a resistor in series and con...

SKU: AF-302

Diffused 5mm tri-color LEDs with separate red, green and blue LED chips inside! Nice indicator, and fun to color-swirl. 60 degree viewing angle. We like diffused RGB LEDs because they color mix inside instead of appearing as 3 distinct LEDs. These are Common-Anode type which means you connect on...

SKU: AF-848

Make some beautiful colors with these diffused 10mm tri-color LED with separate red, green and blue LED chips inside! They make a nice indicator, and fun to color-swirl. We like diffused RGB LEDs because they color mix inside instead of appearing as 3 distinct LEDs. These are Common-Anode type w...

SKU: AF-159

Diffused 5mm tri-color LED with separate red, green and blue LED chips inside! Nice indicator, and fun to color-swirl. 60 degree viewing angle. We like diffused RGB LEDs because they color mix inside instead of appearing as 3 distinct LEDs. These are Common-Anode type which means you connect one...

SKU: AF-846

Need some really bright and big indicator LEDs? We are big fans of these 10mm diffused white LEDs. They go easily into a breadboard and will add that extra zing to your project. Pack of 25 diffused white LEDs 10mm diameter Cool White color 3.0-3.4V Forward Voltage, at 20mA current 1,000 mcd brigh...

SKU: AF-778

A pack of 25 diffused white 3 mm LEDs — bright enough to be visible in daylight and with a wide viewing angle thanks to the diffused lens. They fit easily into breadboards and are perfect for indicators, status lights, and decorative projects. Specifications Quantity – 25 LEDs per pack Diamet...

SKU: AF-3260

Need some big indicators? We are big fans of these huge diffused yellow LEDs. They are fairly bright so they can be seen in daytime, and from any angle. They go easily into a breadboard and will add that extra zing to your project. Pack of 25 diffused yellow LEDs 10mm diameter 660 nm wavelength 1...

SKU: AF-5627

A curated electronics kit built around the Adafruit CLUE board and PyLeap — Adafruit's app for wirelessly transferring code and assets from the Learn system directly to your device. No complicated setup or USB cable needed for programming once you're connected via Bluetooth. The CLUE board packs...

SKU: SF-TOL-18374 · MPN: TOL-18374

A panel-mount DC current and voltage meter is a handy addition when you need to keep an eye on a system continuously, rather than grabbing a DMM for quick checks. It is useful for battery-backed projects, power supplies and other DC systems where voltage and current draw matter.This combination m...

SKU: DF-SEN0381

A digital infrared proximity sensor with an adjustable detection range of 0–200 cm. It uses diffuse IR reflection to detect objects or people, outputting a digital high signal when something enters the sensing zone and returning to low when cleared — ideal for smart home, security, robotics, and ...

SKU: DF-SEN0531

The Digital IR Proximity Sensor detects objects at distances from 1 to 400 cm using a 940 nm laser emitter. It's the advanced version of the SEN0381, offering a longer sensing range and an onboard status indicator LED. Detection distance is adjustable — hold the onboard button for 3 seconds, the...

SKU: SF-PRT-14313

This Digital LED Voltmeter measures the voltage at a particular point of the system it has been hooked up to and then provides a readout on its three 7-segment LEDs. This voltmeter is able to provide a readout of voltages from 2.5VDC to 30VDC within a 1% accuracy. Features: Range: 2.5VDC — 30V...

SKU: SF-TOL-12966

The digital multimeter (DMM) is an essential tool in every electronic enthusiasts arsenal. The SparkFun Digital Multimeter, however, is not your average multimeter, it features a loud continuity sound, current/voltage sense, and quality probes. You can use the multimeter to measure DC and AC volt...

SKU: AF-2034

This massive multimeter has everything but the kitchen sink included. It's a great addition to any work bench or tool box.  It's low cost, simple to use, and has a big clear display with all the measurements you need and more!The multimeter includes: AC/DC Voltage measurement Current measure...

SKU: DF-DFR0031-Y

The Digital Piranha LED Module (Yellow) is a bright LED module designed for Arduino and compatible microcontroller boards. Control it via a digital pin (LOW = on, HIGH = off) or use PWM output to adjust brightness for interactive light projects. The module uses a piranha (superflux) LED, which p...

SKU: EC-TET22060M

This is a portable LCD digital microscope, with intelligent universal support, super bright and powerful, can be adsorbed on the surface of glass / ceramics / marble / plastic board and others, It’s also a excellent repair helper with easy operation: 600X Digital Microscope Magnifier 4.3 Inch LCD...

SKU: SF-COM-10613

A digital potentiometer that lets you control a voltage divider with serial signals from your microcontroller. Wire it up like a standard potentiometer, then use digital commands to adjust the wiper position — no mechanical knob required. Because the wiper is software-controlled, you're not lock...