Electronics

Electronic components, sensors and independent modules for making circuits.

Modules Resistors IC controllers Lighting Capacitors Transistors Protection components Diodes Binary ICs Potentiometers Sensors Sound Inductors Voltage regulators Oscillators Microcontrollers Fluid Control

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Sparkfun Voltage Regulator - 3.3V Sparkfun #COM-00526 Ensure a stable power supply for your projects with the LD1117V33 Voltage Regulator. Ideal for microcontroller systems, DIY kits, or robotics, it provides a reliable 3.3V output.
In stock
€ 1,75 € 0,90 Incl. VAT
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Sparkfun Voltage Regulator - Adjustable LM1117 SMD Sparkfun #COM-00595 The Sparkfun Adjustable LM1117 SMD Voltage Regulator is a compact, versatile component with output from 1.2V to 18V.
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€ 2,25 € 1,15 Incl. VAT
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Sparkfun Diode Rectifier - 1A, 50V (1N4001) Sparkfun #COM-08589 Get the reliable Sparkfun's Diode Rectifier - 1A, 50V (1N4001) for reverse voltage protection in various applications. Ideal for power, DC to DC step up, and breadboard projects.
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€ 0,40 € 0,20 Incl. VAT
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Sparkfun Reed Switch Sparkfun #COM-08642 The Sparkfun Reed Switch is a durable, non-contact switch ideal for security systems & DIY projects. Reliable & versatile with a broad application range, it can handle up to 1.2A of current.
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€ 3,15 € 1,60 Incl. VAT
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Sparkfun LED - Ultraviolet Sparkfun #COM-08662 Sparkfun Ultraviolet LED is a compact, versatile UV light source ideal for counterfeit detection, sterilization, and more.
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€ 2,10 € 1,05 Incl. VAT
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Sparkfun Mini Photocell Sparkfun #SEN-09088 Get the compact, versatile Mini Photocell from Sparkfun for your light-triggered projects. Easy to use, adaptable & durable with a 1k Ohm light resistance & 150V max voltage.
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€ 2,45 € 1,25 Incl. VAT
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Sparkfun Force Sensitive Resistor 0.5" Sparkfun #SEN-09375 Sparkfun's Force Sensitive Resistor 0.5" is a compact sensor that adjusts resistance based on applied pressure, perfect for detecting pressure variations.
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€ 15,20 € 7,60 Incl. VAT
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Sparkfun Optical Dust Sensor - GP2Y1010AU0F Sparkfun #COM-09689 Upgrade your air purifier with the GP2Y1010AU0F sensor by Sparkfun. Engineered to detect fine dust particles with remarkable efficiency and low current consumption.
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€ 16,60 € 8,30 Incl. VAT
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Sparkfun Silver Metal Knob - 14x24mm Sparkfun #COM-10001 Upgrade your project with our 14x24mm Silver Metal Knob. Ideal for 6mm shafts, it offers a strong fit, precise adjustments, and long-lasting performance.
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€ 3,15 € 1,60 Incl. VAT
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Sparkfun Diffused LED - Yellow 10mm Sparkfun #COM-10634 Get the Sparkfun Diffused LED - Yellow 10mm for a soft, bright glow in your electronic projects. Easy to handle, install, and versatile, it operates at 587-591nm wavelength.
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€ 1,05 € 0,55 Incl. VAT
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Sparkfun Relay SPDT Sealed - 20A Sparkfun #COM-10924 The Sparkfun Relay SPDT Sealed - 20A, a robust, high voltage/current handling relay, is perfect for home automation, automotive electronics, and industrial machinery.
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€ 6,25 € 3,15 Incl. VAT
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Sparkfun Slide Pot - Small (10k Linear Taper) Sparkfun #COM-11620 Get precise control with the compact Sparkfun Slide Pot - Small (10k Linear Taper). Perfect for audio equipment, joystick controls, and DIY projects.
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€ 2,00 € 1,00 Incl. VAT
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Sparkfun Transistor - NPN, 50V 800mA (BC337) Sparkfun #COM-13689 Boost your project's performance with Sparkfun's versatile BC337 NPN silicon BJT transistor. Ideal for amplifying or switching applications and a great drop-in replacement for P2N2222A...
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€ 0,80 € 0,40 Incl. VAT
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Sparkfun Transistor - NPN, 60V 4A (2N5192G) Sparkfun #COM-13951 Boost your project's power with the 2N5192G NPN silicon transistor. Perfect for amplifying or switching applications, this compact yet powerful component is rated at 60V and 4A max.
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Sparkfun Digital LED Voltmeter Sparkfun #PRT-14313 Get accurate voltage readings with the Sparkfun Digital LED Voltmeter. Ideal for DIY projects, professional tasks, or educational purposes.
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€ 6,40 € 3,20 Incl. VAT
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Sparkfun Resistor 100 Ohm 1/4 Watt PTH - 20 pack (Thick Leads) Sparkfun #PRT-14493 Get Sparkfun's versatile 100 Ohm 1/4 Watt PTH resistors, perfect for prototyping needs. Ideal for pull-ups, pull-downs, and current limiters.
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€ 2,10 € 1,05 Incl. VAT
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Opencircuit White 3mm diffuse LED - 1000 pieces Opencircuit These white diffuse LEDs with a diameter of 3mm have a white lens color and emit white light. The angle at which the light is emitted is approximately 80°.
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€ 12,10 € 6,05 Incl. VAT
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Sparkfun Thin Speaker - 0.5W Sparkfun #COM-15350 "Boost your DIY projects with the compact Sparkfun Thin Speaker - 0.5W. Ideal for space-constrained applications, this 8Ohm, 40mm diameter speaker delivers clear sound.
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€ 2,10 € 1,05 Incl. VAT
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Sparkfun 555 Timer Sparkfun #COM-16473 The versatile Sparkfun 555 Timer/Oscillator from TI is perfect for first-year circuits projects. It blinks LEDs, generates tone, and operates on a 4.5V-16V supply voltage.
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€ 1,45 € 0,75 Incl. VAT
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Sparkfun Humidity and Temperature Sensor - DHT20 Sparkfun #SEN-18364 Get accurate humidity & temperature readings with the DHT20 sensor. Pre-calibrated for immediate use, it's perfect for HVAC, dehumidifiers, weather stations & more.
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€ 12,45 € 6,25 Incl. VAT
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Sparkfun Audio Cable TRS - 1m Sparkfun #CAB-18983 Experience seamless audio connections with the high-quality Audio Cable TRS - 1m from Sparkfun. Compatible with any device with a 3.5mm jack, this cable is perfect for home entertainment systems or...
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DFRobot Flexible LED Filament (24V, 120cm, Red) DFRobot #FIT0929 Measuring 1200mm in length with a 2mm diameter, this flexible filament has 640 red LEDs that can be used for DIY lighting decoration and 360° all-angle lighting fixtures.
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€ 19,30 € 9,65 Incl. VAT
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Kitronik 3.5mm Jack - Deluxe Stereo Amplifier Kit Kitronik #2185 This is the Kitronik deluxe stereo audio amplifier kit. This kit can be used with any personal stereo equipment, including MP3 players and Mobile devices, such as tablets and phones with a 3.5mm jack...
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€ 10,15 € 5,10 Incl. VAT
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Kitronik Round USB RGB LED Lamp Kitronik #35158 The Round USB RGB LED lamp is a board designed for low-power lightings, such as mood lamps or accent lights.
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€ 8,25 € 4,15 Incl. VAT
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Pololu 3.3V, 3.7A Step-Down Voltage Regulator D30V30F3 Pololu #4891 Get the compact, energy-efficient 3.3V, 3.7A Step-Down Voltage Regulator D30V30F3. Handles up to 45V input, offers reverse voltage protection and power-good output.
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€ 27,65 € 13,85 Incl. VAT
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Pololu 9mm Electromagnetic Buzzer: 40Ω, 4-6V, Top Opening Pololu #1485 Pololu's powerful 9mm Electromagnetic Buzzer, with 40Ω, 4-6V, top opening offers an efficient sound solution for embedded projects. Ideal for alarm systems, timers & user interfaces.
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€ 2,70 € 1,35 Incl. VAT
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Pololu HIH-4030 Humidity Sensor Carrier Pololu #1643 Get accurate humidity readings with the energy-efficient Pololu HIH-4030 Humidity Sensor Carrier. Ideal for weather stations, environmental systems, and DIY projects.
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€ 22,65 € 11,35 Incl. VAT
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Apollo Automation Apollo MSR-2 Back USB Port Apollo Automation #13370107 Optimize your workspace and keep your setup tidy with the MSR-2 Back USB Port. This accessory easily attaches to the back of your MSR-2 sensor, allowing you to connect a USB-C cable discreetly.
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€ 8,95 € 4,50 Incl. VAT
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Apollo Automation MTR-1 Articulating Wall Mount Apollo Automation #13370103 Maximize the flexibility of your MTR-1 Multi-target Radar setup with the Articulating Wall Mount. This versatile mount is designed to provide optimal placement and viewing angles for your sensor,...
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€ 9,70 € 4,85 Incl. VAT
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Itead SONOFF Micro Zigbee USB Smart Adaptor Itead #ZBMicro Control your USB devices with the SONOFF Micro Zigbee USB Smart Adaptor. Supports fast charging, Hi-Speed USB 2.0, and works with Zigbee 3.0 hubs. Enhance your smart home easily.
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€ 12,55 € 6,30 Incl. VAT
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Opencircuit 500 Ohm Linear Potentiometer - Pack of 2 Opencircuit Rotary potentiometer with a variable resistance of up to 500 ohms. This potentiometer is supplied including mounting nut and ring for attachment. The shaft is approximately 1.5 cm long, perfect for the standard buttons.
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€ 1,95 € 1,00 Incl. VAT
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Chibitronics Circuit Stickers LED MegaPack (30 stickers) - Red, Yellow, Blue, Pink, Orange, Green and White Chibitronics #L006 CT-LED-SAM-MEGA-V1 Add vibrant colors and dynamic lighting effects to your projects with the Chibitronics Lights Sampler MegaPack.
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€ 24,20 € 12,10 Incl. VAT
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Chibitronics Circuit Stickers White blinking LEDs (6 stickers) Chibitronics #CT-AN-GEMBLINK-W-6-V1 Bring your projects to life with Chibitronics Animating White Blink LED Stickers. These gem-shaped stickers blink rhythmically, adding playful light effects to any design. Perfect for creative electronics projects.
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€ 12,10 € 6,05 Incl. VAT
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Chibitronics Circuit Stickers White/Red heart LEDs (6 stickers) Chibitronics #CT-AN-HEARTFADE-RW-6-V1 Add a heartbeat effect to your projects with Chibitronics Animating Red/White Fade LED Stickers. Perfect for crafting and learning about circuits. Power sources and tape sold separately.
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€ 4,85 € 2,45 Incl. VAT
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Chibitronics Circuit Stickers White heart LEDs (6 stickers) Chibitronics #CT-AN-HEARTFADE-W-6-V1 Add a soothing, rhythmic light effect to your projects with Chibitronics Animating White Fade LED Stickers. Heart-shaped LEDs gently fade in and out. Perfect for creative crafting and learning circuits.
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€ 4,85 € 2,45 Incl. VAT
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Chibitronics Circuit Stickers Rainbow flower LEDs (6 stickers) Chibitronics #CT-AN-FLWRFADE-MULTI-6-V1 Bring your projects to life with Animating Rainbow Fade LED Stickers. Perfect for STEM, crafting, or adding light to any design.
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€ 12,10 € 6,05 Incl. VAT
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Apollo Automation Apollo PLT-1 Short Temperature Probe - 20cm Apollo Automation #13370022 The Apollo Automation Short Temperature Probe is designed for precise soil temperature monitoring. With a length of 20 cm (7.8 inches), it is perfect for compact setups or shallow planters.
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€ 11,70 € 5,85 Incl. VAT
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Apollo Automation Apollo PLT-1 Long Temperature Probe - 150cm Apollo Automation #13370023 The Apollo Automation Long Temperature Probe is perfect for monitoring soil temperature in deeper planters or large-scale gardening setups.
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€ 15,40 € 7,70 Incl. VAT
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Itead SONOFF MINI Dry Wi-Fi Smart Switch Itead #MINI-D The SONOFF MINI-D Wi-Fi smart switch supports AC/DC power and Matter compatibility, perfect for garage doors, gates, and DC motors up to 8W. Remote control via Alexa, Google Home, and Apple Home.
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€ 12,85 € 6,45 Incl. VAT
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DFRobot Gravity: UV Index Sensor (240-370nm, UVA, UVB, UVC) DFRobot #SEN0636 Experience a new level of precision in ultraviolet radiation measurement with the Gravity: UV Index Sensor.
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€ 11,10 € 5,55 Incl. VAT
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Chibitronics TechnoChic DIY Blinky Bow Ties Kit - Blue / White / Teal Chibitronics Make 10 light-up paper bow ties with LEDs and batteries. A fun wearable tech project for crafting and events.
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€ 30,25 € 15,15 Incl. VAT
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Opencircuit Convex Glass Lens with Edge - 40mm Diameter Opencircuit #3853 Enhance your microcontroller projects with Spooky Eyes demo lenses, crafted from high-quality glass. These lenses offer exceptional clarity and a convex shape for stunning displays. Perfect for tech enthusiasts, they integrate effortlessly with a secure mounting feature.
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€ 10,55 € 5,30 Incl. VAT
Deal
-73 %
Adafruit Single-Ended Flexible LED Filament - 3V 25mm long - Green Adafruit #6145 Durable and efficient flexible LED filaments offer a warm glow with minimal power. Easy to install, ideal for models and dioramas, featuring PWM dimming capabilities.
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€ 3,50 € 0,95 Incl. VAT
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Chibitronics Create with steam: led circuit sticker kit - level 2 Chibitronics #602581562740 Explore paper circuits with the Circuit Sticker Sketchbook. Includes safer batteries, conductive fabric tape, LED stickers for art, and a learning guide. Dive into STEAM education with this Purdue University-backed kit.
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€ 35,00 € 17,50 Incl. VAT
Opencircuit I2C LCD interface module Opencircuit This module realizes a fast I2C interface with the familiar LCD displays (16x02, 16x04 and 20x04), which makes the control of these displays much easier and more economical with I / O pins.
Out of stock
€ 1,95 Incl. VAT
Opencircuit Green 5mm diffuse LEDs - 50 pcs Opencircuit A set of 50 green diffuse LEDs with a diameter of 5mm. These LEDs have a green lens color and emit green light with a wavelength of approximately 565nm. The angle at which the light is emitted is approximately 60 °.
Out of stock
€ 2,30 Incl. VAT
Opencircuit Green 3mm diffuse LED - 50 pieces Opencircuit These green diffuse LEDs with a diameter of 3mm and a green lens color emit green light with a wavelength of ~565nm. The LEDs are shipped as a set of 50 pieces.
Out of stock
€ 2,50 Incl. VAT
Opencircuit Passive buzzer module (with transistor) Opencircuit This module can have a bit more than the buzzer module without a transistor, because it can be connected directly to 5V and is not dependent on the output power of the arduino pin that contr
Out of stock
€ 1,95 Incl. VAT
Opencircuit OV7670 300KP VGA Camera Module Opencircuit The OV7670 is a cheap photo sensor which is capable of recording images with 30 fps and 640 x 480 ("VGA") resolution (0.3 Megapixels). The sensor is able to pre-edit the images before they are sent. This can be set using the Serial Camera Control Bus (SCCB).
Out of stock
€ 5,95 Incl. VAT
Opencircuit Enamelled copper wire 15m 0.1mm Opencircuit Enamelled copper wire with a diameter of 0.1mm. The enamel provides an insulated layer. This melts through the soldering heat and this makes it very easy to repair prints, for example.
Out of stock
€ 1,55 Incl. VAT

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Customer reviews about Electronics

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PatrickOpencircuit NE555P Precision timer - DIP8 Well packed.
RomanSparkfun 555 Timer Good product, had others too, but the 200mA output makes everything easier.
PatrickOpencircuit CD4026 7-segment Counter - 5pcs Well packed.
WimPJRC 8MB PSRAM chip for Teensy 4.1 Do what they promise.
PatrickSparkfun 555 Timer Well packed.
JeroenSparkFun I2S Audio Breakout - MAX98357A Nice little thing to experiment with I2S in an easy way.