Electronics

Electronic components, sensors and independent modules for making circuits.

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Opencircuit HM-10 C2541 Bluetooth v4.0 Module Opencircuit The HM-10 Bluetooth v4.0 module contains the C2541 bluetooth controller, which operates on a voltage between 3.6V and 6V. Because the module has a built-in level shifter, the IO works on both 3.3V and 5V.
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€ 9,00 € 4,50 Incl. VAT
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Velleman Ceramic capacitor set - 224 pcs Velleman #K/CAP1 This extensive set of 224 ceramic capacitors is perfect for all your electronic projects. Featuring 14 different values ranging from 10pF to 220nF, it's suitable for a wide range of applications.
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€ 16,75 € 8,40 Incl. VAT
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Velleman Electrolytic capacitor set - 120pcs Velleman #K/CAP2 This set of 10 different ceramic capacitors contains the most used values between 1μF and 1000μF.
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€ 11,75 € 5,90 Incl. VAT
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Opencircuit 47nf Multilayer ceramic capacitors - 50 pcs Opencircuit A set of 50 electrolytic capacitors. These electrolytic capacitors have a capacitance of 47nF with a tolerance of 20%. The capacitors can be connected to a voltage of up to 50V.
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€ 2,80 € 1,40 Incl. VAT
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Opencircuit Air pump 5V - 12V Opencircuit Small air pump with good air displacement at a voltage of 5V to 12V. This air pump has a maximum power of 4W at 12V, but it is recommended to connect it to 9V because of the noise production.
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€ 3,65 € 1,85 Incl. VAT
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Adafruit Ultimate GPS HAT for Raspberry Pi A+/B+/Pi 2/3/4/Pi 5 Adafruit #2324 Enhance your Raspberry Pi with Adafruit's GPS HAT. Featuring the Ultimate GPS module with -165 dBm sensitivity, GPS + GLONASS support, and a built-in RTC. Offers precision time and location data for models Pi 3, Pi Zero, A+, B+, Pi 2, 3, 4, & 5.
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€ 41,70 € 20,85 Incl. VAT
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Adafruit Woven Conductive Fabric - 20cm square Adafruit #1168 This silver-colored conductive fabric, made from Copper+Nickel-plated polyester, is ideal for soft switches, keypads, and sensors. Exceptional conductivity with less than 1 ohm resistance per foot.
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€ 6,80 € 3,40 Incl. VAT
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Adafruit Feather nRF52 Bluefruit LE Adafruit #3406 The Adafruit Feather nRF52 is a compact and efficient board for Bluetooth® Low Energy projects featuring an ARM Cortex M4F processor, built-in USB, and battery charging capabilities.
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€ 34,25 € 17,15 Incl. VAT
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Adafruit SGP30 Air Quality Sensor Breakout - VOC and eCO2 Adafruit #3709 The SGP30 Multi-Pixel Gas Sensor offers precise VOCs and hydrogen detection with detailed air quality signals. It uses I2C interfacing, provides fully calibrated output, and features metal-oxide sensing elements.
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€ 24,00 € 12,00 Incl. VAT
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Opencircuit Red 10W LED Chips - 2 pcs Opencircuit A set of 2 red LED chips. The Led chips have a power of 10W and a red light color. These LED chips contain 9 small 1W LEDs which are integrated together in 1 chip, so that these LEDs emit an enormous...
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Sparkfun Resistor Lead Bending Tool Sparkfun #TOL-13114 Get precise bends with the Resistor Lead Bending Tool. Ideal for PTH soldering, this durable tool offers a range of spacing for 1/4 and 1/2 Watt resistors. Perfect for professionals and hobbyists alike.
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€ 12,30 € 6,15 Incl. VAT
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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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€ 2,40 € 1,20 Incl. VAT
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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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€ 20,50 € 10,25 Incl. VAT
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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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€ 2,70 € 1,35 Incl. VAT
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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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€ 12,30 € 6,15 Incl. VAT
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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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€ 17,80 € 8,90 Incl. VAT
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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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€ 15,05 € 7,55 Incl. VAT
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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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€ 1,65 € 0,85 Incl. VAT
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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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€ 1,55 € 0,80 Incl. VAT
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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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€ 1,55 € 0,80 Incl. VAT
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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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€ 1,90 € 0,95 Incl. VAT
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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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€ 1,55 € 0,75 Incl. VAT
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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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€ 1,60 € 0,80 Incl. VAT
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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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€ 1,60 € 0,80 Incl. VAT
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Opencircuit 1KΩ 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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€ 2,20 € 1,10 Incl. VAT
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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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€ 10,30 € 5,15 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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€ 1,65 € 0,85 Incl. VAT
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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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€ 1,70 € 0,85 Incl. VAT
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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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€ 0,65 € 0,30 Incl. VAT
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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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€ 1,90 € 0,95 Incl. VAT
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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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€ 1,65 € 0,85 Incl. VAT
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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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€ 2,50 € 1,25 Incl. VAT
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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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€ 2,40 € 1,20 Incl. VAT
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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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€ 8,95 € 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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€ 19,55 € 9,80 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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€ 35,00 € 17,50 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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€ 23,25 € 11,65 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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€ 31,50 € 15,75 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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€ 13,60 € 6,80 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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€ 12,20 € 6,10 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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€ 9,50 € 4,75 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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Customer reviews about Electronics

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