All Products

SKU: SF-SEN-23518 · MPN: SEN-23518

The SparkFun Mini Spectral UV Sensor features the AS7331 from ams OSRAM, measuring ultraviolet radiation across three dedicated channels: UVA (320–400 nm), UVB (280–320 nm), and UVC (200–280 nm). Each channel has its own photodiode with built-in interference filter for high sensitivity and accura...

SKU: DF-SEN0642 · MPN: SEN0642

An industrial-grade RS485 UV sensor that measures ultraviolet intensity (0–15 mW/cm²) and UV index (0–15) across the 290–390 nm wavelength range, covering both UVA and UVB bands. It communicates via the Modbus-RTU protocol over RS485, making it easy to integrate with Arduino and other microcontro...

SKU: DF-SEN0636 · MPN: SEN0636

The Gravity UV Index Sensor measures ultraviolet radiation across the 240–370 nm wavelength range, covering UVA, UVB, and UVC bands. It directly outputs a UV index (0–11) and a harm risk level (1–5), eliminating the need for manual calculations. With support for both I2C and UART communication a...

SKU: AF-6476 · MPN: ADA6476

This compact board makes it easy to measure ultraviolet light across three separate bands, giving you independent UVA, UVB and UVC readings instead of a single combined value. That makes it a strong fit for human and agricultural UV monitoring, as well as UVC-focused applications such as germicid...

SKU: SF-COM-08662

This is a simple 5mm LED with an interesting array of applications. This UV LED can be used for counterfeit detection (bills, credit cards, documents, etc), sterilization, pesticide, black lights, sun burns, the list goes on. Please wear eye protection when using these LEDs.Features: T1 ¾ 5mm cle...

SKU: AF-1793 · MPN: 1793

Need some really bright LEDs? We are big fans of these 5mm clear UV / Purple LEDs. These emit UV 'blacklight' in the UVA spectrum so they are great for projects with fluorescent materials referred to as UV/blacklight-reactive or 'glow-in-the dark'. They are bright (350mcd) and have about a 20-deg...

SKU: PI-COM0612

This is a simple 5mm LED with an interesting array of applications. This UV LED can be used for counterfeit detection (bills, credit cards, documents, etc), sterilization, pesticide, black lights, sun burns, the list goes on.Please wear eye protection when using these LEDs.Features: 5mm colourles...

SKU: KS-UNICORN

Add a little colourful chaos to your outfit with this flying unicorn cat enamel pin. The rainbow design includes glitter for extra flair on clothing, jackets or anywhere you like to show off a fun accessory.Each pin comes retail-ready, attached to a paper backing card inside a cellophane sleeve w...

SKU: KS-SPACE

Add a bit of space-cat flair to your jacket, backpack, lanyard or project bag with this fun enamel pin. It features an astronaut cat theme that is ready for everyday wear or display.The pin is made with soft enamel and is designed to stay put with two rubber backings. It is also waterproof and UV...

SKU: DF-DFR1120-868 · MPN: DFR1120-868

Build remote monitoring and control systems around a single DIN-rail RTU for EU868 LoRaWAN networks. This 868MHz control terminal is designed for industrial IoT, smart agriculture, building automation and environmental monitoring where long-range wireless telemetry and local device control are ne...

SKU: AF-3809 · MPN: 3809

These panels come to us from Voltaic Systems, makers of excellent solar-powered bags and packs. These are waterproof, scratch resistant, and UV resistant. With a high efficiency monocrystalline cell, they output 6V at 180 mA via 3.5mm x 1.1mm DC jack connector. The substrate is an aluminum / plas...

SKU: SF-SEN-12787

This is the SparkFun RGB and Gesture Sensor, a small breakout board with a built in APDS-9960 sensor that offers ambient light and color measuring, proximity detection, and touchless gesture sensing. With this RGB and Gesture Sensor you will be able to control a computer, microcontroller, robot, ...

SKU: AF-409 · MPN: 409

Electroluminescent (EL) wire produces a beautiful aqua (blue-green) glow that looks like thin neon lighting. This high-brightness version uses the latest technology and is twice as bright as standard 2.3mm EL wire, emitting 150 cd/m² at 1.5 KHz/90V with a half-life of 3,000 hours of continuous us...

SKU: AF-405 · MPN: 405

A 2.5 m length of high-brightness orange electroluminescent (EL) wire, pre-cut and pre-soldered with a standard quick-connect plug. This 2.6 mm diameter wire uses the latest phosphor technology to produce twice the brightness of standard 2.3 mm EL wire, emitting 70 cd/m² at 1.5 kHz / 90 V with a ...

SKU: SF-SWG-11046

These were really nice safety glasses. Then we decided to completely ruin them and slap the geek logo on there. Don’t worry, it doesn’t impair your vision… dangerously. Here our photographer, Juan, is helping our receiving guru, TJ, relive his glory days as a teenage heart-throb boy-band fro...

SKU: AF-346 · MPN: 346

These LED strips are fun and glowy. There are 60 RGB LEDs per meter - twice as many as our other strip, and you can control the entire strip at once with any microcontroller and three transistors. The way they are wired, you will need a 9-12VDC power supply and then ground the R/G/B pins to tu...

SKU: DF-DFR0316

A 4-channel, 18-bit delta-sigma analogue-to-digital converter (ADC) module based on the Microchip MCP3424. This module adds high-accuracy analogue input capability to Raspberry Pi, Arduino, and other microcontroller platforms over I2C. The onboard programmable gain amplifier (PGA) allows the mod...

SKU: SF-SEN-15050

The SparkFun Triad Spectroscopy Sensor combines three AS7265x spectral sensors with onboard UV, visible, and IR LEDs to measure light across 18 individual frequencies — from 410 nm (UV) to 940 nm (IR). It brings light spectroscopy to the desktop, allowing you to measure and characterise how diffe...

SKU: PK-3D01

A comprehensive finishing toolkit for 3D printing, containing everything you need to remove rafts and supports, trim, carve, sand, and polish printed objects in ABS or PLA. All tools are securely housed in a water-repellent multifunction tool box for convenient storage and transport. Key Feature...

SKU: PI-COM0202

A handy little pack of 5 operational amplifiers! Part no: LM224N LF347N Amplifier Type General Purpose J-FET Case or Package Type DIP14 DIP14 Gain Bandwidth Product 1.3 MHz 4 MHz Input Bias Current 20 nA 20 pA Input Offset Voltage 2000 uV 3000 uV Mounting Type Through Hole Through H...