Menu
Our brands
Electronics
Platforms
Robotics
Starter kits
3D Printing
Material
Seasonal products
Opencircuit
Electronics
Account
Account overview
Filter
Price
Current stock
Brand
Adafruit
[ 324 ]
Apollo Automation
[ 28 ]
Arduino
[ 47 ]
Atmel
[ 1 ]
Chibitronics
[ 11 ]
Cytron
[ 32 ]
DFRobot
[ 327 ]
HQ Power
[ 4 ]
Itead
[ 43 ]
Kitronik
[ 91 ]
LilyGO
[ 29 ]
Micro:bit
[ 1 ]
Opencircuit
[ 481 ]
PJRC
[ 4 ]
Perel
[ 2 ]
Pimoroni
[ 60 ]
Pololu
[ 503 ]
Raspberry Pi
[ 1 ]
SanDisk
[ 1 ]
Shelly
[ 6 ]
Sparkfun
[ 624 ]
Transcend
[ 1 ]
Velleman
[ 37 ]
Waveshare
[ 25 ]
Whadda
[ 54 ]
Voltage
Current
Communication
2.4GHz
2G
Analog
Bluetooth
Digital
Enhanced ShockBurstTM / ShockBurstTM
GPRS
GPS
I2C
I2C and SPI
I2S
PDM
R.C
SPI
TTL UART
USB
Wi Fi
Type of conversion
Step down
Step up
Channels
Output voltage
Control type
Linear
Switching
Input voltage
Efficiency
Pitch
Light color
Blue
Blue diffuse
Cold white
Green
Green, red, yellow
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
Microcontroller
74HC595
74HCT125
ATmega328P
Attiny85
CH9102
ESP32
ESP32 (wrover)
ESP32 WROVER
ESP32 WROVER-B
ESP32-S3
ESP32-S3 Xtensa LX7
ESP32-WROOM-32
HD107S
L293D
LM324
NE555
NRF82533
PCA9685
Renesas RA4M1 (Arm® Cortex®-M4)
SAMD21
SKC6812
ST7920
STM32
ULN2003
ULN2803
W5500
WS2812b
Condensator type
Ceramic
Electrolytic
Multi-layer ceramic
Capacity
Tolerance
Length
Color
Black
Blue
Blue with white characters
Metal
Transparent
White
Footprint
SOT-223
TO-220
TO-92
Frequency
Battery type
18650
Button cell battery
CR1220
CR2032
CR2450
Li-ion
LiPo
LR44
Flash memory
SRAM
Clock speed
Number of batteries
Soldered headers
No
Yes
Digital I/O
Analoog I / O
PWM
Number of relays
Stroom per I/O
EEPROM
Connector
3 PCB holes
PH2.0-3P
Battery capacity
Sound
Categories
Robotics
Platforms
3D Printing
Electronics
Starter kits
Material
Seasonal products
Add to order
Adding items to an placed order is very easy!
Add the forgotten item to the shopping cart and click "add to order".
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
2737
result
results
Sort by
Relevance
Name
Review score
Price ascending
Price descending
Load previous
Opencircuit 12v module relay
Opencircuit
A small and powerful relay module for safely switching larger voltages. This module works on 12V and can be set high active or low active by means of a jumper.
In stock
€ 1,95
Incl. VAT
Opencircuit 2W10 2A 1000V Rectifier - 5 pcs
Opencircuit
A set of 5 rectifiers of 2W10, 2A and 1000V. A rectifier is an electronic circuit that converts an alternating voltage (rectifying) into a direct voltage.
In stock
€ 2,75
Incl. VAT
Deal
-18 %
Opencircuit L7805 Voltage regulator 5V 750mA - 5 pcs
Opencircuit
This set of 5 L7805 voltage regulators in TO220 casing converts input voltages from 6.5V to 35V into a stable 5V. Suitable for various applications such as DIY projects and robotics.
In stock
€ 2,45
€ 2,00
Incl. VAT
Opencircuit 1N4004 400V 1A Rectifier diode - 50 stuks
Opencircuit
A set of 50 1N4004 rectifier diodes with a maximum forward voltage of 400V and a maximum current of 1A. Suitable for various applications such as voltage regulation and rectification in electronic circuits.
In stock
€ 2,50
Incl. VAT
Opencircuit 1N4006 800V 1A Rectifier diode - 50 stuks
Opencircuit
A set of 50 1N4006 rectifier diodes with a maximum forward voltage of 800V and a maximum current of 1A. Suitable for various applications such as voltage regulation and rectification in electronic circuits.
In stock
€ 3,00
Incl. VAT
Opencircuit 1N4002 100V 1A Rectifier diode - 50 stuks
Opencircuit
A set of 50 1N4002 rectifier diodes with a maximum forward voltage of 100V and a maximum current of 1A. Suitable for various applications such as voltage regulation and rectification in electronic circuits.
In stock
€ 2,30
Incl. VAT
Opencircuit Star aluminum heatsink 20mm - 10 pieces
Opencircuit
A set of 10 aluminum heatsinks. These aluminum heatsinks are made for 1W and 3W LEDs. The heatsink has solder pads for soldering the LED.
In stock
€ 2,85
Incl. VAT
Opencircuit 1N60 50V 50mA Scotty barrier diodes - 50 stuks
Opencircuit
A set of 50 pieces of 1N60 Schottky barrier diodes with a maximum forward voltage of 50V and a maximum current of 50mA, ideal for fast-switching applications.
In stock
€ 2,85
Incl. VAT
Opencircuit Orange 3mm diffuse LED - 50 pieces
Opencircuit
These orange diffuse LEDs with a diameter of 3mm and a orange lens color emit orange light with a wavelength of ~605nm. The LEDs are shipped as a set of 50 pieces.
In stock
€ 2,70
Incl. VAT
Opencircuit Connector single color led strip 10mm - 5 pieces
Opencircuit
With this clip, LED strips with a single color (2 lines) can easily be connected to each other without soldering.
In stock
€ 1,05
Incl. VAT
Opencircuit 5V Relay module 16 channels
Opencircuit
This 16 channel relay module can be used to safely switch on and off 16 separate channels. This gives you control over other circuits or devices, without the risk of the arduino being damaged or dangerous situations arising.
In stock
€ 8,70
Incl. VAT
Opencircuit 10mm diffuse leds Green - 10 pcs
Opencircuit
A set of 10 green diffuse LEDs with a diameter of 10mm. These LEDs have a green lens color and emit green light with a wavelength of approximately 530nm.
In stock
€ 2,45
Incl. VAT
Opencircuit CNC Shield v3
Opencircuit
The CNC Shield v3 is made for the control of 3D printers, milling and engraving machines. This shield fits the Arduino UNO. This board has 4 sockets for the installation of a stepper motor driver, such as the A4988. Only 2 channels per motor are required to control this motor.
In stock
€ 4,05
Incl. VAT
Opencircuit LCD module 128 x 64 blue
Opencircuit
This display has a resolution of 128 x 64. This has white text on a blue background and uses the ST7920 chipset, which works on 5V. Instead of rows with fixed characters, you can freely draw on this display. The screen dimensions of this display are 73mm x39mm.
In stock
€ 12,00
Incl. VAT
Opencircuit 15cm Solderless led strip connector 10mm
Opencircuit
Solderless led strip connector of about 15cm. With this connector, loose pieces of LED strip can be connected to each other.
In stock
€ 1,25
Incl. VAT
Opencircuit Blue 3mm LED - 50 pieces
Opencircuit
These blue LEDs with a diameter of 3mm and transparent lenzes emit blue light with a wavelength of ~470nm. The LEDs are shipped as a set of 50 pieces.
In stock
€ 1,75
Incl. VAT
Opencircuit Led strip to dc female 2.1mm connector 10mm
Opencircuit
Connector to connect a 2-pin LED strip of a single color to a DC adapter. This connector can be connected without soldering and can simply be clicked onto the LED strip.
In stock
€ 1,90
Incl. VAT
Opencircuit Built-in volt and ampere meter red / blue
Opencircuit
Built-in volt and ampere meter. This combination measures both the current and voltage of a circuit and shows it on the display. This display can measure up to 100V and 10A.
In stock
€ 5,90
Incl. VAT
Opencircuit Laser module cross 650nm 5mw
Opencircuit
5mw laser module with a wavelength of 650nm (red). This laser module emits a beam in the shape of a cross.
In stock
€ 2,55
Incl. VAT
Opencircuit 3W blue power led 110 ° - 2 pcs
Opencircuit
Two high power LEDs (3 watts) with a blue light color and a light angle of 110 °. These LEDs must be cooled with an aluminum heatsink or surface such as an aluminum plate or housing to extend the...
In stock
€ 3,65
Incl. VAT
Opencircuit 3W green power LED 110 ° - 2 pcs
Opencircuit
Two high power LEDs (3 watts) with a green light color and a light angle of 110 °. These LEDs must be cooled with an aluminum heatsink or surface such as an aluminum plate or housing to extend the...
In stock
€ 3,65
Incl. VAT
Opencircuit Laser module streep 650nm 5mw
Opencircuit
5mw laser module with a wavelength of 650nm (red). This laser projects a line onto the object that the laser crosses. The focus of the line can be set to a width of approximately 1mm.
In stock
€ 2,55
Incl. VAT
Opencircuit Keypad module - 4 buttons
Opencircuit
Module with 4 push buttons. With this module it is easy to send some input to an arduino.
In stock
€ 2,10
Incl. VAT
Opencircuit ESP8266 ESP-01S WIFI Module
Opencircuit
The ESP8266 WiFi module was presented at its introduction as a TTL "Serial to Internet" module. Handy to connect Arduino boards to the internet. It soon turned out that this ESP-01S module and its number of GPIO pins, outwardly carried, bigger brothers (ESP-7, ESP-12, NodeMCU etc.
In stock
€ 3,60
Incl. VAT
Opencircuit 22pF 50V Ceramic capacitor - 50 pcs
Opencircuit
This is a set of 50 ceramic capacitors. They have a capacity of 22pF with a tolerance of 10%. The capacitors can be connected to a voltage of up to 50V.
In stock
€ 2,50
Incl. VAT
Opencircuit DRV8825 stepper motor driver module with soldered bases + heat sink
Opencircuit
The DRV8825 is a complete microstep motor driver with integrated encoder. Like the A4988 driver, this module can operate in 1, 1/2, 1/4, 1/8 and 1/16 step mode, but can also take 1/32 step.
In stock
€ 3,55
Incl. VAT
Opencircuit NE555P Precision timer - DIP8
Opencircuit
A NE555P precision timer with DIP8 footprint. These timers are precision timing circuits capable of producing accurate time delays or oscillations.
In stock
€ 1,70
Incl. VAT
Opencircuit NodeMcu v2 Lua ESP-12E WIFI Development Board
Opencircuit
The NodeMcu is an open source card with an integrated WIFI ESP-12E module. It is not a weak like the Arduino, with 512 KB of memory and a processor at 40Mhz there is no shortage of sources. This sign is extremely suitable for starting IoT (Internet of Things) applications.
In stock
€ 4,40
Incl. VAT
Opencircuit RGB 10mm led (common cathode) - 10 stuks
Opencircuit
This set of 10 transparent 10mm RGB LEDs offers a versatile lighting solution for your projects. With a 40° beam angle and a common cathode, these LEDs allow for individual control of red, green, and blue light intensities, enabling a full spectrum of visible light combinations. Ideal for custom lighting and color mixing applications.
In stock
€ 2,90
Incl. VAT
Opencircuit 5V relay with adjustable delay (0S - 10S)
Opencircuit
5V relay module with a NE555 (timer) IC. By adding this timer it is possible to set a delay from 0 to 10 seconds before this relay turns 'on'. The module is initially off and turns on after X seconds.
In stock
€ 4,15
Incl. VAT
Opencircuit Drive sensor vertically
Opencircuit
This floating sensor measures when a (water) reservoir is full or completely empty. This sensor works on the basis of magnets and functions as a switch depending on where the floating ring is located.
In stock
€ 2,35
Incl. VAT
Opencircuit Temperature controlled relay 12V - W1209
Opencircuit
This temperature-controlled relay that, as the name suggests, contains a relay that is activated at a preset temperature. The supplied probe, which contains an accurate thermistor, measures the current temperature with an interval of 2Hz.
In stock
€ 4,00
Incl. VAT
Opencircuit OLED display 128 x 64 I2C - Blue
Opencircuit
OLED display 128 x 64 I2C - Blue.OLED (Organic Light-Emitting Diode) means that the screen consists of all small LEDs (each pixel is equal to 1 LED). As a result, the display does not need a backlight and is much more economical to use.
In stock
€ 5,45
Incl. VAT
Opencircuit OLED RGB display 96 x 64 SPI
Opencircuit
OLED (Organic Light-Emitting Diode) means that the screen consists of all small RGB LEDs (each pixel equals 1 RGB LED).
In stock
€ 10,20
Incl. VAT
Opencircuit Boost converter module 5V - 35V XL6009 met display
Opencircuit
This module converts a voltage to a desired (higher ± 2V) stable voltage, which can be adjusted by means of the potentiometer.
In stock
€ 3,70
Incl. VAT
Opencircuit Mini Development Board ATMEGA16/ATMEGA32
Opencircuit
Very small but handy development board for the Atmega16 and Atmega32. This board has a clamping system with a handle to clamp the Atmega chip. Furthermore, this board contains headers to connect the 32 I / O, a DC power socket, reset button and connection for the programmer.
In stock
€ 3,70
Incl. VAT
Opencircuit Potmeter knob aluminum black - 2 pieces
Opencircuit
A set of 2 black buttons. These rotary knobs fit a standard 15mm potentiometer. The buttons fit on a 5.5mm axle.
In stock
€ 2,60
Incl. VAT
Opencircuit Attiny development board micro usb
Opencircuit
This is a small development board for the ATtiny13A, ATtiny25, ATtiny45 and the ATtiny85 with mirco USB connection. Note that the orientation of the ATtiny chip corresponds to the second image, because the socket is not always in the correct position.
In stock
€ 1,65
Incl. VAT
Opencircuit NodeMcu v3 Lua ESP-12E WIFI Development Board
Opencircuit
The NodeMcu is an open-source board with inbuilt ESP-12E WIFI module. This is not a weakling like the Arduino's, with 512kb of memory and a processor at 40Mhz there is not a shortage of sources. This sign is extremely suitable for starting IoT (Internet of Things) applications.
In stock
€ 5,50
Incl. VAT
Opencircuit Solid state relay module 240VAC 8 channel
Opencircuit
Solid state relay module with a maximum output voltage of 240V AC and a current of max 2A. This module contains 8 channels that can be controlled independently of each other with a voltage of 5V. The solid state relays (SSR) are smaller, quieter, stronger and safer than the standard relay modules ..
In stock
€ 14,50
Incl. VAT
Opencircuit SFM-27 12V Alarm buzzer
Opencircuit
This SFM-27 active buzzer has quite a few decibels (more than 95dB!). This buzzer is mainly used in alarm systems since these buzzers make a deafening noise attracting all attention. This buzzer is suitable for 12V, but can handle a voltage between 3V and 24V.
In stock
€ 1,60
Incl. VAT
Opencircuit AMS1117 5V to 3.3V mini converter - 2 pcs
Opencircuit
Get the set of 2 mini-modules designed for converting 5V to 3.3V. Equipped with an AMS1117 chip, status LED, and clear input and output, these modules offer a reliable and efficient solution for your voltage conversion needs.
In stock
€ 1,40
Incl. VAT
Opencircuit CNC Shield v4 Arduino Nano
Opencircuit
The CNC Shield v4 is made for the control of 3D printers, milling and engraving machines. This version of the shield has 1 motor driver less than its predecessor, but is more compact and has room for an Arduino Nano.
In stock
€ 4,05
Incl. VAT
Opencircuit 10W led driver - 12V tot 24V
Opencircuit
Our versatile LED driver is designed to power 10W LEDs or a series of 3 x 3W LEDs. With an input voltage of 12V to 24V and energy-efficient operation, it's the perfect addition to your lighting project.
In stock
€ 2,75
Incl. VAT
Opencircuit White 10W LED Chips - 2 pcs
Opencircuit
A set of 2 LED chips with a power of 10W and a white light color (6000K-6500K). These LED chips contain 9 small 1W LEDs which are integrated together in 1 chip, so that these LEDs emit an enormous...
In stock
€ 3,20
Incl. VAT
Opencircuit Warm white 10W LED Chips - 2 pcs
Opencircuit
A set of 2 LED chips with a power of 10W and a warm white light color (3000K-3500K). These LED chips contain 9 small 1W LEDs which are integrated together in 1 chip, so that these LEDs emit an...
In stock
€ 3,05
Incl. VAT
Atmel ATtiny85 - DIP8
Atmel #ATTiny85
Discover the versatile ATtiny85 microcontroller: compact, affordable and ideal for DIY projects, wearable gadgets and smart applications.
In stock
€ 4,15
Incl. VAT
Opencircuit 12V pomp waterproof 240L/H
Opencircuit
Brushless water pump with an input voltage of 12V. This pump has a separate entrance and exit, which makes this pump suitable for watertight systems such as water cooling.
In stock
€ 9,95
Incl. VAT
Opencircuit 3.5mm Stereo jack breakout
Opencircuit
This is a stereo jack breakout board. The stereo jack has a diameter of 3.5mm. This board brings out all 4 pins of a 3.5mm stereo jack for easy connection to a microcontroller.
In stock
€ 1,25
Incl. VAT
Opencircuit BMP280 Barometer module
Opencircuit
The BMP280 is the new (improved) version of the BMP180. This chip is able to measure air pressure and temperature even more economically and precisely. The data is easy to read with the built-in I2C and SPI interface.
In stock
€ 2,15
Incl. VAT
Viewed
50
of
2737
products
Show more
Customer reviews about Electronics
Taymans Eddy
Opencircuit UA741CN General purpose amplifier - 5 stuks
I was looking for this for a while
AvDoorn technisch t
Opencircuit PC817 Optocoupler - 5 pcs
Fast and good value for money
Patrick
Opencircuit CD4026 7-segment Counter - 5pcs
Well packed.
Patrick
Sparkfun 555 Timer
Well packed.
Patrick
Opencircuit NE555P Precision timer - DIP8
Well packed.
Wim
PJRC 8MB PSRAM chip for Teensy 4.1
Do what they promise.
Jeroen
SparkFun I2S Audio Breakout - MAX98357A
Nice little thing to experiment with I2S in an easy way.
Dane
Opencircuit 74HC595 8-bit serial input, serial or parallel output shift register DIP16 - 5 pieces
Delivered quickly, arrived in good condition.