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Electronics
Electronic components, sensors and independent modules for making circuits.
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Opencircuit 2N2222A NPN transistor - 10 pcs
Opencircuit
A set of 10x 2N2222 transistors. The 2N2222 is considered a common transistor, and is used as an example of an NPN transistor. It is often used as a small signal transistor, and remains a small general purpose transistor of enduring popularity.
Out of stock
€ 2,40
Incl. VAT
Opencircuit Real time clock module DS3231
Opencircuit
Real time clock module with the DS3231 chip. This module ensures that the Arduino knows the exact time at all times. By connecting the Arduino to the ´qw´ pin, it is possible to generate an interrupt every second with which sensor values or a display can be addressed.
Out of stock
€ 4,30
Incl. VAT
Opencircuit Orange 5mm diffuse led - 50 pcs
Opencircuit
These orange diffuse LEDs with a diameter of 5mm and a orange lens color emit orange light with a wavelength of ~605nm. The LEDs are shipped as a set of 50 pieces.
Out of stock
€ 2,80
Incl. VAT
Opencircuit Yellow 5mm diffuse led - 50 pcs
Opencircuit
These yellow diffuse LEDs with a diameter of 5mm and a yellow lens color emit yellow light with a wavelength of ~590m. The LEDs are shipped as a set of 50 pieces.
Out of stock
€ 3,05
Incl. VAT
Opencircuit Red 5mm diffuse LEDs - 50 pcs
Opencircuit
A red diffuse LED with a diameter of 5mm. This LED has a red lens color and emits red light with a wavelength of approximately 660nm.
Out of stock
€ 2,60
Incl. VAT
Opencircuit Yellow 3mm diffuse LED - 50 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 50 piece
Out of stock
€ 2,80
Incl. VAT
Opencircuit Blue 3mm diffuse LED - 50 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 50 pieces.
Out of stock
€ 2,30
Incl. VAT
Opencircuit Wit 3mm diffuse LED - 50 stuks
Opencircuit
A white diffuse LED with a diameter of 3 mm. This LED has a white lens color and gives white light. The angle at which the light is emitted is approximately 80 °.
Out of stock
€ 2,30
Incl. VAT
Opencircuit Breadboard Power Supply
Opencircuit
A very handy power supply to connect to a breadboard with double power rails (standard plates). This module can be switched on and off by means of a push button. It also has jumpers on both sides that can be adjusted independently of each other.
Out of stock
€ 3,10
Incl. VAT
Opencircuit 1N5817 20V 1A Scotty rectifier diode - 50 stuks
Opencircuit
A set of 50x 1N5817 scotty rectifier diodes with a maximum forward voltage of 20V and a maximum current of 1A.
Out of stock
€ 2,85
Incl. VAT
Opencircuit 1N4003 200V 1A Rectifier diode - 50 stuks
Opencircuit
A set of 50 1N4003 rectifier diodes with a maximum forward voltage of 200V and a maximum current of 1A. Suitable for various applications such as voltage regulation and rectification in electronic circuits.
Out of stock
€ 2,85
Incl. VAT
Opencircuit 1N4148 75V 300mA Small signal diode - 50 stuks
Opencircuit
This is a set of 50x 1N4148 small signal diodes with a maximum forward voltage of 75V and a maximum current of 300mA.
Out of stock
€ 2,45
Incl. VAT
Opencircuit 10 to 6 pin USBASP adapter
Opencircuit
Annoying that the programmer has 10 pins, while the Arduino boards only have 6 pins! That leads to a lot of loose wires and faulty connections. This 10 to 6 pin adapter for the USBASP avr programmer is guaranteed to solve this problem.
Out of stock
€ 2,60
Incl. VAT
Opencircuit Buck converter module 1.25 - 35V LM2596
Opencircuit
Voltage converter module with adjustable lower, stable voltage via potentiometer. Capable of delivering up to 3A, suitable for various applications.
Out of stock
€ 3,20
Incl. VAT
Opencircuit KY-005 38KHz Infrared transmitter module
Opencircuit
Infrared module with LED, with a PWM signal it is possible to transfer commands or even data wirelessly.
Out of stock
€ 1,90
Incl. VAT
Opencircuit Passive buzzer module (with transistor)
Opencircuit
This module can have a bit more than the buzzer module without a transistor, because it can be connected directly to 5V and is not dependent on the output power of the arduino pin that contr
Out of stock
€ 1,95
Incl. VAT
Opencircuit 10K Ohm Linear Potentiometer - 2 pieces
Opencircuit
Rotary potentiometer with a variable resistance of a maximum of 10K ohm. This potentiometer is supplied including mounting nut and washer for mounting.
Out of stock
€ 1,95
Incl. VAT
Opencircuit 20x4 Characters lcd module blue
Opencircuit
This is a standard display with 4 lines of 20 characters. It has white text on a blue background and uses the HD44780 'parallel interface' chipset.
Out of stock
€ 6,60
Incl. VAT
Opencircuit BC547 NPN transistor - 25 pcs
Opencircuit
A BC547 transistor is a negative-positive-negative (NPN) transistor that is used for many purposes. Along with other electronic components, such as resistors, coils and capacitors, the transistor can be used as the active component for switches and amplifiers.
Out of stock
€ 1,70
Incl. VAT
Opencircuit 1K Ohm Linear Potentiometer - 2 pieces
Opencircuit
Rotary potentiometer with a variable resistance of a maximum of 1K ohm. This potentiometer is supplied including mounting nut and washer for mounting. The shaft is approximately 1.5 cm long, perfect for the standard buttons.
Out of stock
€ 1,95
Incl. VAT
Opencircuit 5K Ohm Linear Potentiometer - 2 pieces
Opencircuit
Set of 2 rotary potentiometers with 5K ohm resistance, including mounting accessories. Shaft length of 1.5 cm compatible with standard knobs.
Out of stock
€ 1,95
Incl. VAT
Opencircuit 50K Ohm Linear Potentiometer - 2 pieces
Opencircuit
Explore this set of 2 rotary potentiometers offering variable resistance up to 50K ohm. Ideal for a variety of applications and easy to install with the included mounting nut and washer. The 1.5 cm shaft length is perfectly suited for standard knobs.
Out of stock
€ 1,95
Incl. VAT
Opencircuit 100K Ohm Linear Potentiometer - 2 pieces
Opencircuit
This set of 2 rotary potentiometers is ideal for those looking to control current in electronic projects. With a maximum resistance of 100K ohms and a shaft length of 1.5 cm, these potentiometers offer versatile applications.
Out of stock
€ 4,00
Incl. VAT
Opencircuit 3W warm wit power led 110° - 2 stuks
Opencircuit
Two high power LEDs (3 watts) with a warm white 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...
Out of stock
€ 3,65
Incl. VAT
Opencircuit 5mm plastic LED clip - 25 pcs
Opencircuit
This 5mm LED holder ensures a sleek finish to your project. With this bezel, status LEDs look much better because there are no unevenness or spaces visible around the seams of the LED. The LED holders are shipped as a set of 25 pieces.
Out of stock
€ 2,05
Incl. VAT
Opencircuit 3W red power LED 110 ° - 2 pcs
Opencircuit
Two high power LEDs (3 watts) with a red 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...
Out of stock
€ 3,65
Incl. VAT
Opencircuit TTP223B capacitive touch module
Opencircuit
This module is based on a touch sensitive chip (TTP223B), which acts like a switch. When the circle on the module is touched, the output will go high, which will go low again after 12 seconds.
Out of stock
€ 2,70
Incl. VAT
Opencircuit GL5528 LDR - Photosensitive resistor - 5 pcs
Opencircuit
A set of 5 GL5528 photoresistors. These light-sensitive resistors (LDR / Photoresistor) have a high resistance in the dark, which decreases as the sensor receives more light.
Out of stock
€ 2,10
Incl. VAT
Opencircuit HX711 weeg sensor module dual channel
Opencircuit
The module uses the hx711 as a controller, a 24-bit S / D converter chip that has been specially designed for digital scales. One or two weight sensors belong to this module, which transmit a variable resistance depending on the weight.
Out of stock
€ 2,90
Incl. VAT
Opencircuit 16MHz Crystal Oscillator HC-49S - 5 stuks
Opencircuit
A set of 5 HC-49S 16MHz crystal oscillators, perfect for electronic applications requiring a stable clock frequency.
Out of stock
€ 2,40
Incl. VAT
Opencircuit Boost converter module 0,9V - 5V to USB
Opencircuit
Converter module with USB female connector, converting low voltages from 0.9V to 5V into a stable 5V output. Suitable for various applications like connecting an Arduino, with an efficiency of 96%.
Out of stock
€ 2,80
Incl. VAT
Opencircuit MQ-135 air quality sensor
Opencircuit
This module contains a sensor to detect the concentrations of various harmful gases in the air. The MQ-135 can record gas concentrations from 300 to 5000ppm. This module ordered both an analog output and a digital output, which triggers an adjustable concentration.
Out of stock
€ 3,70
Incl. VAT
Opencircuit GY-NEO6MV2 GPS module
Opencircuit
The NEO6MV2 GPS module makes it possible to receive GPS signals. This allows a project to determine exactly where it is on earth, how fast it is moving, in which direction it is moving and how many satellites are visible.
Out of stock
€ 6,80
Incl. VAT
Opencircuit TIP120 NPN darlington transistor - 5 pieces
Opencircuit
The TIP120 is an NPN Darlington Power Transistor. The transistor can switch loads up to 60V with a peak current of 8A and a continuous current of 5A.
Out of stock
€ 2,50
Incl. VAT
Opencircuit IRF520 mosfet module
Opencircuit
This mosfet module works as a digital switch / relay. With the IRF520 as a mosfet, this module can switch up to 5A. This mosfet can be controlled by means of a digital signal and even pwm.
Out of stock
€ 2,90
Incl. VAT
Opencircuit PC817 Optocoupler - 5 pcs
Opencircuit
A set of 5 standard optocouplers from the Sharp brand.Properties:Collector-emitter voltage: 80 VInput-output isolation voltage(rms): 5.0 kVForward current: 50 mA
Out of stock
€ 2,15
Incl. VAT
Opencircuit S50 RFID tokens 13.56MHz - 5 pcs
Opencircuit
This set includes 5 RFID tokens operating at 13.56Mhz, each with a keychain and in a blue color. The tokens are rewritable and waterproof, making them highly suitable for access control, identification, and other security applications.
Out of stock
€ 3,45
Incl. VAT
Opencircuit 5mm Led infrared 940nm - 25 pcs
Opencircuit
Enhance your tech projects with our 5mm infrared LEDs. Ideal for DIY security systems, custom remote controls, night vision, and more.
Out of stock
€ 3,30
Incl. VAT
Opencircuit 650nm 5mW Laser diode
Opencircuit #OPC-LASER
6mm laser diodes with a wavelength of 650nm (red). This diode generates a laser of approximately 5mW.
Out of stock
€ 3,00
Incl. VAT
Opencircuit 74HC595 8-bit serial input, serial or parallel output shift register DIP16 - 5 pieces
Opencircuit
This set of 5 pieces of 74HC595 shift registers in DIP16 format is an excellent choice for enhancing the I/O functionalities of your microcontroller, allowing you to control more devices without the need for extra pins.
Out of stock
€ 2,90
Incl. VAT
Opencircuit L293D motor driver module
Opencircuit
This module, with the main ic the L293D, which is a very strong, 4-channel driver. This board can control four channels with 0.6 A (1.2 A peak) with heat protection.
Out of stock
€ 4,20
Incl. VAT
Opencircuit Potmeter knob black - silver 33mm
Opencircuit
This black / silver button has a diameter of 33mm. The knob fits perfectly on a standard potentiometer, which not only improves the grip, but also looks a lot nicer.
Out of stock
€ 2,50
Incl. VAT
Opencircuit A3967 EasyDriver Stepper motor driver module V44
Opencircuit
This is an easy-to-use stepper motor driver, which is controlled with 3.3V or 5V. The EasyDriver requires a voltage of 7V to 30V for controlling the motor. The EasyDriver can control bi-polar motors, and 4, 6, or 8-phase stepper motors.
Out of stock
€ 5,40
Incl. VAT
Opencircuit TCRT5000 Infrared line detection module
Opencircuit
This line detection module uses the TCRT5000 (emitter and detector combo) to detect the reflection of a material at a distance of 0 to 3 cm. This module provides both analog and digital output for easy use. Both a supply voltage of 3.3 V and 5 V are suitable for this module.
Out of stock
€ 2,80
Incl. VAT
Opencircuit 1000μF 6.3V Capacitors electrolytic - 10 pcs
Opencircuit
A set of 10 electrolytic capacitors. These electrolytic capacitors have a capacity of 1000μF with a tolerance of 20%. The capacitors can be connected to a voltage of up to 6.3V.
Out of stock
€ 3,40
Incl. VAT
Opencircuit DS18B20 Temperature sensor
Opencircuit
This well-known digital thermometer can measure temperature from -55 ° C to 125 ° C. This sensor has a one-wire interface, which means that all communication is only 1 data line.
Out of stock
€ 2,80
Incl. VAT
Opencircuit LP2950-3,3V LDO Voltage regulator 3.3V 100mA - 5 pcs
Opencircuit
This set of 5x LP2950-3.3V voltage regulators in TO-92 casing converts input voltages from 4V to 29V into a stable 3.3V. Suitable for various applications such as small DIY projects and sensors.
Out of stock
€ 2,60
Incl. VAT
Opencircuit 10mm superbright leds wit - 10 stuks
Opencircuit
A set of 10 transparent, white LEDs with a diameter of 10mm. These LEDs have a transparent lens color and emit bright, clear white light.
Out of stock
€ 2,85
Incl. VAT
Opencircuit WS2812 Neopixel stick 8 leds
Opencircuit
The WS2812B is a smart RGB LED with a controller chip. Because these LEDs have their own controller, they can be connected to each other with 1 data line.
Out of stock
€ 2,45
Incl. VAT
Opencircuit RGB 5050 led strip - 300 leds - 5 meter
Opencircuit
RGB LED strips have all the colors of the rainbow by combining the 3 basic colors Red, Green, Blue (RGB). These three color LEDs are integrated together in 1 LED so that these colors mix beautifully. There are a total of 300 RGB LEDs on this 5-meter LED strip.
Out of stock
€ 9,40
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
Patrick
Opencircuit CD4026 7-segment Counter - 5pcs
Well packed.
Wim
PJRC 8MB PSRAM chip for Teensy 4.1
Do what they promise.
Patrick
Opencircuit NE555P Precision timer - DIP8
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.