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Electronics
Electronic components, sensors and independent modules for making circuits.
Modules
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IC controllers
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2521
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Reduced
-49 %
Opencircuit Red 3mm LED - 50 pieces
Opencircuit
These red waterclear LEDs with a diameter of 3mm emit red light with a wavelength of ~700nm. The LEDs are shipped as a set of 50 pieces.
In stock
€ 2,05
€ 1,05
Incl. VAT
Reduced
-49 %
Opencircuit BC337 NPN transistor - 25 pcs
Opencircuit
The BC337 is a general purpose NPN bipolar junction transistor (BJT). This transistor is inexpensive, widely available and robust enough to be used for experiments and electronics hobbyists. The complementary PNP transistor is the BC327.
In stock
€ 2,35
€ 1,20
Incl. VAT
Reduced
-50 %
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.
In stock
€ 8,00
€ 4,00
Incl. VAT
Reduced
-50 %
Opencircuit ATmega328 with Arduino Optiboot (Arduino Uno)
Opencircuit
This is a ATmega328 IC in DIP package, pre-loaded with the Arduino Optiboot (Uno 16MHz) Bootloader. This will allow you to use Arduino code in your custom embedded project without having to use an actual Arduino board.
In stock
€ 7,90
€ 3,95
Incl. VAT
Reduced
-50 %
Velleman Set of 610 resistors (E12-series) - 1/4W - 5%
Velleman #K/RES-E12
Comprehensive set of 610 carbon film resistors in the E12 series. Perfect for all electronic projects, featuring 61 different values and a wide operating temperature range.
In stock
€ 8,65
€ 4,35
Incl. VAT
Reduced
-50 %
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.
In stock
€ 14,95
€ 7,50
Incl. VAT
Reduced
-50 %
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.
In stock
€ 2,80
€ 1,40
Incl. VAT
Reduced
-50 %
Whadda Transistor Set - 100 pieces - 8 values
Whadda #K/TRANS1
Discover Whadda K/TRANS1, the handy assortment of 100 transistors in the most common values. Perfect for general use such as hobby or education. Includes: BC547B, BC557B, BC337, BC327, BC517, BC516, BD139 and BD140.
In stock
€ 11,25
€ 5,65
Incl. VAT
Reduced
-78 %
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.
In stock
€ 8,50
€ 1,85
Incl. VAT
Reduced
-50 %
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.
In stock
€ 7,00
€ 3,50
Incl. VAT
Reduced
-50 %
Adafruit VS1053 Codec + MicroSD Breakout - MP3/WAV/MIDI/OGG Play + Record
Adafruit #1381
Gateway for VLSI VS1053B DSP chip, supports MP3, AAC, FLAC decoding and PCM/Ogg Vorbis recording. Features eight GPIO pins, SPI interface, and built-in mic input with microSD card holder.
In stock
€ 34,50
€ 17,25
Incl. VAT
Reduced
-50 %
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.
In stock
€ 34,50
€ 17,25
Incl. VAT
Reduced
-50 %
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.
In stock
€ 24,25
€ 12,15
Incl. VAT
Reduced
-50 %
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...
In stock
€ 5,00
€ 2,50
Incl. VAT
Reduced
-50 %
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.
In stock
€ 12,50
€ 6,25
Incl. VAT
Reduced
-50 %
Adafruit IR Break Beam Sensor with Premium Wire Header Ends - 5mm LEDs
Adafruit #2168
Infrared (IR) break-beam sensors offer precise motion detection using a concealed emitter and receiver. This 5mm version features premium wire ends for easy integration, operates within a 50cm range, and suits various microcontrollers. Powered by 3.3V or 5V.
In stock
€ 8,25
€ 4,15
Incl. VAT
Reduced
-50 %
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.
In stock
€ 55,25
€ 27,65
Incl. VAT
Reduced
-50 %
Pololu QTR-MD-16A Reflectance Sensor Array: 16-Channel, 8mm Pitch, Analog Output
Pololu #4256
QTR-MD-16A Reflectance Sensor Array: 16-Channel, 8mm Pitch, Analog Output.This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).
In stock
€ 24,85
€ 12,45
Incl. VAT
Reduced
-50 %
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.
In stock
€ 2,50
€ 1,25
Incl. VAT
Reduced
-50 %
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.
In stock
€ 20,75
€ 10,40
Incl. VAT
Reduced
-50 %
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.
In stock
€ 60,70
€ 30,35
Incl. VAT
Reduced
-50 %
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.
In stock
€ 2,70
€ 1,35
Incl. VAT
Reduced
-50 %
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.
In stock
€ 11,60
€ 5,80
Incl. VAT
Reduced
-50 %
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.
In stock
€ 16,75
€ 8,40
Incl. VAT
Reduced
-50 %
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
In stock
€ 11,60
€ 5,80
Incl. VAT
Reduced
-50 %
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.
In stock
€ 14,15
€ 7,10
Incl. VAT
Reduced
-48 %
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.
In stock
€ 1,65
€ 0,85
Incl. VAT
Reduced
-48 %
Opencircuit Red 5mm diffuse LED - 10 pieces
Opencircuit
These red diffuse LEDs with a diameter of 5mm and a red lens color emit red light with a wavelength of ~700nm. The LEDs are shipped as a set of 10 pieces.
In stock
€ 1,45
€ 0,75
Incl. VAT
Reduced
-48 %
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.
In stock
€ 1,55
€ 0,80
Incl. VAT
Reduced
-48 %
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.
In stock
€ 1,55
€ 0,80
Incl. VAT
Reduced
-48 %
Opencircuit Green 5mm diffuse LED - 10 pieces
Opencircuit
These green diffuse LEDs with a diameter of 5mm and a green lens color emit green light with a wavelength of ~565nm. The LEDs are shipped as a set of 10 pieces.
In stock
€ 1,55
€ 0,80
Incl. VAT
Reduced
-50 %
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.
In stock
€ 1,90
€ 0,95
Incl. VAT
Reduced
-50 %
Opencircuit White 3mm diffuse LED - 10 pieces
Opencircuit
These white diffuse LEDs with a diameter of 3mm and a white lens color emit white light with a wavelength of ~700nm. The LEDs are shipped as a set of 10 pieces.
In stock
€ 1,00
€ 0,50
Incl. VAT
Reduced
-52 %
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.
In stock
€ 1,55
€ 0,75
Incl. VAT
Reduced
-52 %
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.
In stock
€ 1,55
€ 0,75
Incl. VAT
Reduced
-50 %
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.
In stock
€ 1,60
€ 0,80
Incl. VAT
Reduced
-50 %
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.
In stock
€ 1,60
€ 0,80
Incl. VAT
Reduced
-50 %
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.
In stock
€ 2,20
€ 1,10
Incl. VAT
Reduced
-48 %
Opencircuit 4,7KΩ Metal film resitor 1/4W - 10 pieces
Opencircuit
Resistors are used in almost all electrical circuits and are indispensable in today's technology.
In stock
€ 1,65
€ 0,85
Incl. VAT
Reduced
-50 %
Adafruit Speaker - 40mm Diameter - 4 Ohm 5 Watt
Adafruit #3968
This 40mm speaker delivers up to 3 watts with 4 Ohm impedance, ideal for compact applications with balanced sound quality and volume, suitable for DIY audio projects.
In stock
€ 7,00
€ 3,50
Incl. VAT
Reduced
-50 %
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.
In stock
€ 10,50
€ 5,25
Incl. VAT
Sale
-49 %
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.
In stock
€ 4,85
€ 2,45
Incl. VAT
Reduced
-48 %
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...
In stock
€ 1,65
€ 0,85
Incl. VAT
Reduced
-50 %
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...
In stock
€ 1,70
€ 0,85
Incl. VAT
Sale
-88 %
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.
In stock
€ 2,45
€ 0,30
Incl. VAT
Reduced
-50 %
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.
In stock
€ 1,90
€ 0,95
Incl. VAT
Reduced
-48 %
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.
In stock
€ 1,65
€ 0,85
Incl. VAT
Reduced
-50 %
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.
In stock
€ 2,50
€ 1,25
Incl. VAT
Reduced
-50 %
Adafruit Thermocouple Amplifier MAX31855 breakout board (MAX6675 upgrade)
Adafruit #269
The MAX31855K Thermocouple Breakout Board is a robust solution for integrating K type thermocouples, providing a wide temperature range and simplifying connections with SPI-compatible microcontrollers.
In stock
€ 20,75
€ 10,40
Incl. VAT
Reduced
-49 %
Sparkfun RJ45 8-Pin Connector
Sparkfun #PRT-00643
Boost your project's connectivity with the versatile Sparkfun RJ45 8-Pin Connector. Compatible with Cat5, Cat5e, and Cat6 Ethernet cables, it's perfect for large-scale module connections. Buy only what you need and expand possibilities with related breakout boards.
In stock
€ 2,75
€ 1,40
Incl. VAT
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Customer reviews about Electronics
Jeroen
SparkFun I2S Audio Breakout - MAX98357A
Nice little thing to experiment with I2S in an easy way.
AvDoorn technisch t
Opencircuit PC817 Optocoupler - 5 pcs
Fast and good value for money
Taymans Eddy
Opencircuit UA741CN General purpose amplifier - 5 stuks
I was looking for this for a while
Wim
PJRC 8MB PSRAM chip for Teensy 4.1
Do what they promise.
Patrick
Opencircuit NE555P Precision timer - DIP8
Well packed.
Patrick
Opencircuit CD4026 7-segment Counter - 5pcs
Well packed.
Patrick
Sparkfun 555 Timer
Well packed.
Dane
Opencircuit 74HC595 8-bit serial input, serial or parallel output shift register DIP16 - 5 pieces
Delivered quickly, arrived in good condition.