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Electronic components, sensors and independent modules for making circuits.

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Adafruit PM2.5 Air Quality Sensor and Breadboard Adapter Kit Adafruit #3686 Reliable real-time PM2.5 dust measurement sensor with laser scattering and microprocessor for accurate air quality analysis. Includes UART compatibility and easy connectivity.
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€ 60,50 € 12,10 Incl. VAT
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Adafruit Thin Plastic Speaker w/Wires - 8 ohm 0.25W Adafruit #1891 Compact 1.5-inch speaker cone offers 8Ω impedance with 0.25W power. Ideal for audio projects with its lightweight, thin body, delivering impressive sound levels.
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Adafruit 1.44" Color TFT LCD Display with MicroSD Card breakout Adafruit #2088 Add a small, bright display to your project with this 1.44" TFT breakout. Features 128x128 color pixels, ST7735R driver, SPI communication, and compatibility with both 3.3V and 5V logic.
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Adafruit HalloWing M0 Express Adafruit #3900 Electronics at its most spooky! The Adafruit HalloWing features a skull-shaped ATSAMD21 board, 1.44" TFT display, capacitive touch inputs, accelerometer, light sensor, speaker, LiPoly battery port, USB port, Feather-compatible headers, and JST ports. Perfect for wearables, badges, cosplay, and props.
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€ 60,70 € 30,35 Incl. VAT
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Opencircuit 330nf Multilayer ceramic capacitors - 50 pcs Opencircuit A set of 50 ceramic multilayer capacitors. They have a capacity of 330nF with a tolerance of 10%. The capacitors can be connected to a voltage of up to 50V.
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Pololu 9V, 500mA Step-Down Voltage Regulator D24V5F9 Pololu #2845 The compact (0.4″ × 0.5″) D24V5F9 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 9 V while allowing for a maximum output current of 500 mA.
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Pololu 9V, 1A Step-Down Voltage Regulator D24V10F9 Pololu #2833 The compact (0.5″ × 0.7″) D24V10F9 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 9 V while allowing for a maximum output current of 1 A.
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Pololu 5V, 300mA Step-Down Voltage Regulator D24V3F5 Pololu #2098 The compact (0.4″ × 0.5″) D24V3F5 switching step-down (or buck) voltage regulator takes an input voltage between 7 V and 42 V and efficiently reduces it to 5 V while allowing for a maxi
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Pololu 9V, 600mA Step-Down Voltage Regulator D24V6F9 Pololu #2108 The compact (0.4″ × 0.5″) D24V6F9 switching step-down (or buck) voltage regulator takes an input voltage between 11.5 V and 42 V and efficiently reduces it to 9 V while allowing for a maximum output current of 600 mA.
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Opencircuit Blue 3mm diffuse LED - 10 pieces Opencircuit These blue diffuse LEDs with a diameter of 3mm and a blue lens color emit blue light with a wavelength of ~470nm. The LEDs are shipped as a set of 10 pieces.
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Opencircuit White 5mm diffuse LED - 10 pieces Opencircuit These white diffuse LEDs with a diameter of 5mm and a white lens color emit white light with a wavelength of ~700nm. The LEDs are shipped as a set of 10 pieces.
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Opencircuit Yellow 5mm diffuse LED - 10 pieces Opencircuit These yellow diffuse LEDs with a diameter of 5mm and a yellow lens color emit yellow light with a wavelength of ~585nm. The LEDs are shipped as a set of 10 pieces.
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Opencircuit Red 3mm diffuse LED - 10 pieces Opencircuit These red diffuse LEDs with a diameter of 3mm and a red lens color emit red light with a wavelength of ~700nm. The LEDs are shipped as a set of 10 pieces.
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Opencircuit Yellow 3mm diffuse LED - 10 pieces Opencircuit These yellow diffuse LEDs with a diameter of 3mm and a yellow lens color emit yellow light with a wavelength of ~585nm. The LEDs are shipped as a set of 10 pieces.
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€ 1,55 € 0,75 Incl. VAT
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Opencircuit Green 3mm diffuse LED - 10 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 10 pieces.
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Opencircuit 330Ω Metal film resitor 1/4W - 10 pieces Opencircuit Resistors are used in almost all electrical circuits and are indispensable in today's technology.
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Opencircuit 470Ω Metal film resitor 1/4W - 10 pieces Opencircuit Resistors are used in almost all electrical circuits and are indispensable in today's technology.
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Adafruit DS1307 Real Time Clock Assembled Breakout Board Adafruit #3296 This RTC module ensures accurate timekeeping for your microcontroller projects despite power loss. It features the DS1307 chip and supports easy integration with Arduino and Raspberry Pi.
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€ 10,40 € 5,20 Incl. VAT
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Pololu 7.5V, 600mA Step-Down Voltage Regulator D36V6F7 Pololu #3794 This compact (0.4″ × 0.5″) switching step-down (or buck) voltage regulator takes input voltages up to 50 V and efficiently reduces them to 7.5 V while allowing for a maximum output current of 600 mA.
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€ 4,85 € 2,45 Incl. VAT
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Opencircuit 8,2KΩ Metal film resitor 1/4W - 10 pieces Opencircuit Resistors are used in almost all electrical circuits and are indispensable in today's technology. This set of metal film resistors (10 pieces) have a resistance of 8,2K ohms with a maximum power of...
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Opencircuit 12KΩ Metal film resitor 1/4W - 10 pieces Opencircuit Resistors are used in almost all electrical circuits and are indispensable in today's technology. This set of metal film resistors (10 pieces) have a resistance of 12K ohms with a maximum power of...
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Opencircuit 15KΩ Metal film resitor 1/4W - 10 pieces Opencircuit Resistors are used in almost all electrical circuits and are indispensable in today's technology.
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Opencircuit 120Ω Metal film resitor 1/4W - 10 pieces Opencircuit Resistors are used in almost all electrical circuits and are indispensable in today's technology.
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Opencircuit 180Ω Metal film resitor 1/4W - 10 pieces Opencircuit Resistors are used in almost all electrical circuits and are indispensable in today's technology.
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Opencircuit 270Ω Metal film resitor 1/4W - 10 pieces Opencircuit Resistors are used in almost all electrical circuits and are indispensable in today's technology.
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Sparkfun Audio Jack 3.5mm Sparkfun #PRT-08032 Experience superior sound quality with the compact and easy-to-install Sparkfun Audio Jack 3.5mm. Ideal for versatile audio applications, DIY projects, and as a durable replacement for worn-out jacks.
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SparkFun Analog/Digital MUX Breakout - CD74HC4067 Sparkfun #BOB-09056 Maximize your system's potential with the SparkFun Analog/Digital MUX Breakout - CD74HC4067. This versatile 16-channel multiplexer/demultiplexer chip functions like a rotary switch, capable of working with both digital and analog signals. Connect up to 16 sensors using just five pins.
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€ 9,00 € 4,50 Incl. VAT
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SparkFun RFM69 Breakout (434MHz) Sparkfun #WRL-12823 Get the affordable SparkFun RFM69 Breakout for easy access to RFM69HCW module pins. Perfect for creating short-range wireless networks. Operates on 434MHz frequency, adjustable for specific needs.
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€ 19,80 € 9,90 Incl. VAT
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SparkFun Qwiic Twist - RGB Rotary Encoder Breakout Sparkfun #DEV-15083 The SparkFun Qwiic Twist is a user-friendly digital RGB rotary encoder that simplifies wiring and coding. It features a built-in button, supports up to 16M colors, and connects easily with the Qwiic system. Ideal for Arduino projects.
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€ 35,40 € 17,70 Incl. VAT
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Opencircuit Air quality, CO2, temperature and humidity sensor - CCS811 HDC1080 Opencircuit This module combines 2 powerful chips to measure the air quality, humidity and temperature in an environment. This makes the module a compact solution for projects where the quality of the air in a room must be monitored. The module works with 3.3V and communicates via I2C.
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€ 35,00 € 17,50 Incl. VAT
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Adafruit INA260 High or Low Side Voltage, Current, Power Sensor Adafruit #4226 This breakout board excels in current sensing, offering precise DC current measurement with an integrated shunt resistor, compatible with 3V and 5V logic systems. Ideal for CircuitPython, Arduino, and Raspberry Pi, it provides data via I2C, handling voltages up to 36V with high accuracy.
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€ 14,25 € 7,15 Incl. VAT
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Pololu TB67S128FTG Stepper Motor Driver Carrier Pololu #2998 This breakout board makes it easy to use Toshiba’s TB67S128FTG microstepping bipolar stepper motor driver, which features adjustable current limiting and microstepping down to 1/128-step.
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€ 23,50 € 11,75 Incl. VAT
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Opencircuit CD4026 7-segment Counter - 5pcs Opencircuit The IC CD4026 is an IC which can perform the function of both a counter as well a 7-segment Driver. One single IC can be used to count form zero (0) to nine (9) directly on a Common Cathode type 7-segment display.
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€ 3,60 € 1,80 Incl. VAT
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Pololu 5V Step-Up Voltage Regulator U3V70F5 Pololu #2891 This powerful synchronous switching boost regulator efficiently generates an output voltage of 5 V from an input voltage as low as 2.9 V while using an input current as high as 8 A.
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€ 35,95 € 18,00 Incl. VAT
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DFRobot Gravity: Analog Turbidity Sensor For Arduino DFRobot #SEN0189 The arduino turbidity sensor detects water quality by measuring level of turbidity. It is able to detect suspended particles in water by measuring the light transmittance and scattering rate which...
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€ 13,75 € 6,90 Incl. VAT
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DFRobot DFPlayer - A Mini MP3 Player For Arduino DFRobot #DFR0299 Sing for the moment! The DFPlayer Mini is a small and low cost MP3 module player with an simplified output directly to the speaker.
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€ 8,20 € 4,10 Incl. VAT
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DFRobot 10.1" IPS Display (1280x800, HDMI/VGA/AV) compatible with Raspberry Pi & LattePanda DFRobot #FIT0476 Enhance your visual experience with a 10.1-inch IPS Display featuring 1280x800 resolution, HDMI/VGA/AV inputs, and audio output for versatile use.
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€ 144,00 € 72,00 Incl. VAT
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DFRobot Gravity: Digital Microwave Sensor (Motion Detection) DFRobot #SEN0192 The microwave sensor applies the Doppler effect to detect moving objects using microwaves. This differs from the method used by a regular infrared (IR) sensor as microwave is sensitive to a variety of objects that are microwave-reflective, and its sensor readings are not affected by the ambient...
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€ 12,35 € 6,20 Incl. VAT
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DFRobot Gravity Photoelectric Water / Liquid Level Sensor For Arduino DFRobot #SEN0205 IntroductionThis is a photoelectric water liquid level sensor that is operates using optical principles. The advantages of this photoelectric water liquid level sensor are good sensitivity and no need for mechanical parts - meaning less calibration!
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€ 9,55 € 4,80 Incl. VAT
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Sparkfun LilyPad Slide Switch Sparkfun #DEV-09350 Discover the LilyPad Slide Switch, a versatile tool for wearable e-textile technology, perfect for controlling LEDs, buzzers, sensors and more. Lightweight, durable and even washable, it's the ideal accessory for your innovative fashion creations.
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€ 2,85 € 1,45 Incl. VAT
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Sparkfun LilyPad LED Yellow (5pcs) Sparkfun #DEV-14014 Get creative with wearable tech using our pack of 5 Yellow LilyPad LEDs. Perfect for e-textile projects, these robust LEDs can be sewn into fabric for a seamless blend of technology and textiles. Contribute to the growth of e-textiles with each purchase.
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€ 4,95 € 2,50 Incl. VAT
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Itead SONOFF RE5V1C - 5V wifi inching/selflock relay module Itead #IM171018005 The 5VDC input, nano size and dry-contact output makes it different from traditional SONOFF product, this product is a wireless switch supports inching /self-locking mode. Users can add the device to the APP eWeLink in order to remotely control connected home appliances or devices.
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€ 5,30 € 2,65 Incl. VAT
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Pololu Magnetic Encoder Pair Kit with Side-Entry Connector for Micro Metal Gearmotors, 12 CPR, 2.7-18V Pololu #4761 Magnetic Encoder Pair Kit with Side-Entry Connector for Micro Metal Gearmotors, 12 CPR, 2.7-18V. Add quadrature encoders to your micro metal gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and hall effect sensors to provide 12 counts per revolution of the...
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Pololu Magnetic Encoder Pair Kit with Top-Entry Connector for Micro Metal Gearmotors, 12 CPR, 2.7-18V Pololu #4760 Magnetic Encoder Pair Kit with Top-Entry Connector for Micro Metal Gearmotors, 12 CPR, 2.7-18V. Add quadrature encoders to your micro metal gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and hall effect sensors to provide 12 counts per revolution of the...
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€ 12,40 € 6,20 Incl. VAT
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SparkFun Beefy 3 - FTDI Basic Breakout Sparkfun #DEV-13746 Boost your Arduino projects with SparkFun Beefy 3 - FTDI Basic Breakout. Compatible with official and cloned 3.3V Arduino boards, it features a voltage regulator, DTR pin for auto-reset, and TX/RX LEDs. Ideal for versatile, efficient Arduino development.
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€ 26,30 € 13,15 Incl. VAT
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Opencircuit 1MΩ Metal film resistor 1 / 4W - 10 pieces Opencircuit Resistors are used in almost all electrical circuits and are indispensable in today's technology. This set of metal film resistors (10 pieces) have a resistor of 1M ohm with a maximum power of 0.25W.
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Opencircuit DS1302 Real Time Clock Module - SPI Opencircuit The DS1302 Real Time Clock Module has an SPI interface through which it can tell the time.
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Itead SONOFF RM433 Remote base Itead #IM190328001 This is the base for the Sonoff RM433 controller for easy storage of the remote controller. The dimensions are 86 x 86 x 15.8mm.
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€ 2,20 € 1,10 Incl. VAT
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Opencircuit TEMT6000 Ambient light sensor module Opencircuit The TEMT6000 is made up of a single phototransistor, which acts just like a simple NPN transistor. The greater is the incoming light on the Base, the more the current flowing from the Collector to the Emitter. The sensor only works in the visible spectrum (390–700 nm).
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€ 2,65 € 1,35 Incl. VAT
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Opencircuit OLED display 128 x 64 - blue - 1.3 "- I2C Opencircuit This 1.3 "display is the larger version of the well-known 0.96" OLED display with the same resolution, and therefore larger, easier to read pixels.
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€ 7,25 € 3,65 Incl. VAT

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Customer reviews about Electronics

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