Menu
Our brands
Electronics
Platforms
Robotics
Starter kits
Computers
Material
Seasonal products
Opencircuit
Electronics
Account
Account overview
Filter
Price
Current stock
Brand
Adafruit
[ 308 ]
Apollo Automation
[ 16 ]
Arduino
[ 48 ]
Atmel
[ 1 ]
Chibitronics
[ 22 ]
Cytron
[ 32 ]
DFRobot
[ 316 ]
HQ Power
[ 4 ]
Itead
[ 41 ]
Kitronik
[ 91 ]
LG
[ 1 ]
LilyGO
[ 2 ]
Micro:bit
[ 1 ]
Opencircuit
[ 479 ]
PJRC
[ 4 ]
Perel
[ 2 ]
Pololu
[ 486 ]
Raspberry Pi
[ 1 ]
Semco
[ 1 ]
Shelly
[ 5 ]
Sparkfun
[ 564 ]
Transcend
[ 1 ]
Velleman
[ 46 ]
Waveshare
[ 25 ]
Whadda
[ 49 ]
Xoopar
[ 4 ]
Voltage
Current
Type of conversion
Step down
Step up
Communication
2.4GHz
Analog
Digital
Enhanced ShockBurstTM / ShockBurstTM
I2C
I2C and SPI
R.C
SPI
TTL UART
USB
Channels
Output voltage
Control type
Linear
Switching
Input voltage
Efficiency
Pitch
Light color
Blue
Blue diffuse
Cold white
Green
Grey blue
Hotpink
Infra-red
Light blue
Neon green
Orange
Pink
Purple
Red
Red (660-665nm)
RGB
RGB (Red, Green, Blue)
Ultraviolet
UV
Warm white
White
Yellow
Power
Diameter
Resistance
Material
ABS
Bendable PVC
Bendable silicone
Flexible PVC
Metal
PC + tempered glass
PC+LCD
PET (polyethylene terephthalate)
Plastic
Condensator type
Ceramic
Electrolytic
Multi-layer ceramic
Capacity
Microcontroller
74HC595
74HCT125
ATmega328P
Attiny85
ESP32
ESP32-S3
HD107S
L293D
LM324
NE555
NRF82533
PCA9685
Renesas RA4M1 (Arm® Cortex®-M4)
SAMD21
SKC6812
ST7920
STM32
ULN2003
ULN2803
W5500
WS2812b
Tolerance
Length
Color
Black
Blue
Blue with white characters
Metal
Transparent
White
Footprint
SOT-223
TO-220
TO-92
Frequency
Battery type
Button cell battery
CR1220
CR2032
CR2450
LR44
Number of batteries
Clock speed
Flash memory
SRAM
Soldered headers
No
Yes
Digital I/O
PWM
Analoog I / O
EEPROM
Number of relays
Stroom per I/O
Connector
3 PCB holes
PH2.0-3P
Sound
Categories
Robotics
Platforms
Electronics
Starter kits
Material
Computers
Seasonal products
Affiliate program
Everyone is welcom to join our affilate program.
Place affiliate links and banners on your pages or website.
Direct customers to Opencircuit
Receive up to 10% in commission!
More info
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
2550
result
results
Sort by
Relevance
Name
Review score
Price ascending
Price descending
Load previous
Reduced
-40 %
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
€ 54,75
€ 32,85
Incl. VAT
Reduced
-40 %
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
€ 24,65
€ 14,80
Incl. VAT
Reduced
-40 %
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
€ 1,50
Incl. VAT
Reduced
-40 %
Pololu 38 kHz IR Proximity Sensor, Fixed Gain, Low Brightness
Pololu #2579
This module features a fixed-gain, 38 kHz modulated IR sensor and a corresponding IR LED with oscillator circuit to make a tiny proximity sensor. This low-brightness version draws an average of 8 mA at 5 V and has a typical sensing range up to approximately 12 inches (30 cm).
In stock
€ 12,75
€ 7,65
Incl. VAT
Reduced
-40 %
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
€ 20,50
€ 12,30
Incl. VAT
Reduced
-40 %
Adafruit AM2320 Digital Temperature and Humidity Sensor
Adafruit #3721
The AM2320 sensor, like DHT11/DHT22, provides easy control via I2C, simplifying integration. Offers 3% humidity and 0.5°C temperature accuracy. Perfect for maker and IoT projects prioritizing simplicity over precision.
In stock
€ 5,50
€ 3,30
Incl. VAT
Reduced
-40 %
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
€ 36,45
Incl. VAT
Reduced
-39 %
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
€ 1,65
Incl. VAT
Reduced
-40 %
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
€ 11,50
€ 6,90
Incl. VAT
Reduced
-40 %
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
€ 16,60
€ 10,00
Incl. VAT
Reduced
-40 %
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
€ 11,50
€ 6,90
Incl. VAT
Reduced
-40 %
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
€ 14,05
€ 8,45
Incl. VAT
Reduced
-39 %
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
€ 1,00
Incl. VAT
Reduced
-40 %
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
€ 2,50
€ 1,50
Incl. VAT
Reduced
-39 %
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
€ 0,95
Incl. VAT
Reduced
-39 %
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
€ 0,95
Incl. VAT
Reduced
-39 %
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
€ 0,95
Incl. VAT
Reduced
-39 %
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
€ 1,15
Incl. VAT
Reduced
-40 %
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
€ 0,60
Incl. VAT
Reduced
-42 %
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
€ 0,90
Incl. VAT
Reduced
-42 %
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
€ 0,90
Incl. VAT
Reduced
-39 %
Opencircuit 100Ω 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 100 ohms with a maximum power of...
In stock
€ 2,80
€ 1,70
Incl. VAT
Reduced
-39 %
Opencircuit 220Ω 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 220 ohms with a maximum power of...
In stock
€ 1,65
€ 1,00
Incl. VAT
Reduced
-41 %
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
€ 0,95
Incl. VAT
Reduced
-41 %
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
€ 0,95
Incl. VAT
Reduced
-41 %
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
€ 1,30
Incl. VAT
Reduced
-39 %
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
€ 1,00
Incl. VAT
Reduced
-39 %
Opencircuit 10KΩ 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 10K ohms with a maximum power of 0.25W.
In stock
€ 1,65
€ 1,00
Incl. VAT
Reduced
-40 %
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
€ 4,20
Incl. VAT
Reduced
-40 %
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
€ 6,30
Incl. VAT
Sale
-84 %
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
€ 18,15
€ 2,90
Incl. VAT
Reduced
-38 %
Opencircuit 47Ω 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 47 ohm with a maximum power of 0.25W.
In stock
€ 1,70
€ 1,05
Incl. VAT
Reduced
-39 %
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
€ 1,00
Incl. VAT
Reduced
-41 %
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
€ 1,00
Incl. VAT
Sale
-84 %
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
€ 0,40
Incl. VAT
Reduced
-39 %
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
€ 1,15
Incl. VAT
Reduced
-39 %
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
€ 1,00
Incl. VAT
Reduced
-40 %
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
€ 1,50
Incl. VAT
Reduced
-40 %
Pololu 12V, 2.4A Step-Down Voltage Regulator D36V28F12
Pololu #3786
This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 12 V.
In stock
€ 29,45
€ 17,65
Incl. VAT
Reduced
-40 %
Adafruit I2C Non-Volatile FRAM Breakout - 256Kbit / 32KByte
Adafruit #1895
Explore the I2C FRAM Breakout Board - offering 256 Kbit storage with up to 10 trillion cycles, quick data handling at 1MHz, and up to 95 years retention.
In stock
€ 13,75
€ 8,25
Incl. VAT
Reduced
-40 %
Adafruit Bone Conductor Transducer with Wires - 8 Ohm 1 Watt
Adafruit #1674
Experience sound like never before with our bone conduction transducer. It turns surfaces into speakers and provides excellent sound quality through bone conduction. Compact and lightweight, perfect for innovative audio experiences.
In stock
€ 12,25
€ 7,35
Incl. VAT
Reduced
-40 %
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
€ 1,65
Incl. VAT
Reduced
-40 %
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.
In stock
€ 2,50
€ 1,50
Incl. VAT
Reduced
-40 %
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.
In stock
€ 9,00
€ 5,40
Incl. VAT
Reduced
-40 %
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.
In stock
€ 19,50
€ 11,70
Incl. VAT
Reduced
-57 %
Cytron 20Amp 6V-30V DC Motor Driver
Cytron #MD20A
The MD20A enables bidirectional control of one high-power brushed DC motor from 6V to 30V. With discrete NMOS H-Bridge design, this motor driver is able to support 20Amp continuously without any heatsink.
In stock
€ 33,90
€ 14,55
Incl. VAT
Reduced
-40 %
Cytron 10Amp 7V-30V Motor Driver with Potentiometer & Switch
Cytron #MD10-POT
The MD10-POT is a motor driver with direction and speed control that can easily control a brushed DC motor (max 10A, 30A peak). This driver can be completely controlled without a microcontroller!
In stock
€ 13,40
€ 8,05
Incl. VAT
Reduced
-40 %
Cytron Maker Drive: Simplifying H-Bridge Motor Driver for Beginner
Cytron #MAKER-DRIVE
The brushed motor is the most widely used motor because it is easy to use. Just supply the two terminals with DC power, the motor will start rotating! If you want to control it's speed and direction using a controller, usually you will use a L298N Motor Driver.
In stock
€ 7,00
€ 4,20
Incl. VAT
Reduced
-40 %
Kitronik Supercapacitor, 1F - 5.5V - 1 piece
Kitronik #3103-1F
Super capacitors are perfect for applications where the capacity of a standard electrolytic capacitor is too small and a rechargeable battery is bigger than needed.
In stock
€ 2,15
€ 1,30
Incl. VAT
Sale
-72 %
SparkFun USB to RS-485 Converter
Sparkfun #BOB-09822
Get high-quality data transmission with SparkFun's USB to RS-485 Converter. Features SP3485 RS-485 transceiver & FT232RL USB UART IC, compatible with Windows, Mac & Linux.
In stock
€ 36,30
€ 10,20
Incl. VAT
Viewed
50
of
2550
products
Show more
Customer reviews about Electronics
Wim
PJRC 8MB PSRAM chip for Teensy 4.1
Do what they promise.
Dane
Opencircuit 74HC595 8-bit serial input, serial or parallel output shift register DIP16 - 5 pieces
Delivered quickly, arrived in good condition.
Taymans Eddy
Opencircuit UA741CN General purpose amplifier - 5 stuks
I was looking for this for a while
Jeroen
SparkFun I2S Audio Breakout - MAX98357A
Nice little thing to experiment with I2S in an easy way.
Patrick
Opencircuit CD4026 7-segment Counter - 5pcs
Well packed.
AvDoorn technisch t
Opencircuit PC817 Optocoupler - 5 pcs
Fast and good value for money
Patrick
Sparkfun 555 Timer
Well packed.
Patrick
Opencircuit NE555P Precision timer - DIP8
Well packed.