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Electronics
Electronic components, sensors and independent modules for making circuits.
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2265
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Sale
-49 %
Opencircuit 4 x 4 keypad panel
Opencircuit
4 x 4 keypad panel with 16 buttons. Uses 8 wires through a matrix connection.
In stock
€ 1,95
€ 1,00
Incl. VAT
Sale
-49 %
Opencircuit Infrared receiver and remote control kit
Opencircuit
A kit to control the Arduino with remote control. This remote control uses the standard 38 KHz signal, which works up to about 8 meters from the receiver (depending on the angle).
In stock
€ 3,05
€ 1,55
Incl. VAT
Sale
-49 %
Opencircuit 470Ω Metal film resistor 1 / 4W - 100 pieces
Opencircuit
Resistors are used in almost all electrical circuits and are indispensable in today's technology. This set of metal film resistors (100 pieces) have a resistor of 470 ohm with a maximum power of 0.25W.
In stock
€ 2,65
€ 1,35
Incl. VAT
Sale
-49 %
Opencircuit 1.5KΩ Metal film resistor 1 / 4W - 100 pieces
Opencircuit
Resistors are used in almost all electrical circuits and are indispensable in today's technology. This set of metal film resistors (100 pieces) have a resistance of 1.5K ohm with a maximum power of 0.25W.
In stock
€ 2,55
€ 1,30
Incl. VAT
Sale
-50 %
Opencircuit 2.2KΩ Metal film resistor 1 / 4W - 100 pieces
Opencircuit
Resistors are used in almost all electrical circuits and are indispensable in today's technology. This set of metal film resistors (100 pieces) have a resistance of 2.2K ohm with a maximum power of 0.25W.
In stock
€ 2,80
€ 1,40
Incl. VAT
Sale
-50 %
Opencircuit 47KΩ Metal film resistor 1 / 4W - 100 pieces
Opencircuit
Resistors are used in almost all electrical circuits and are indispensable in today's technology. This set of metal film resistors (100 pieces) have a resistor of 47K ohm with a maximum power of 0.25W. The resistors have a maximum deviation of 1% and can be connected to a maximum of 500V.
In stock
€ 2,00
€ 1,00
Incl. VAT
Sale
-50 %
Opencircuit Magnetic switch module
Opencircuit
This module measures magnetic fields and gives a signal at an adjustable switching point. The magnetic switch works at 3.3V and 5V, whereby the sensitivity can be adjusted with the potentiometer.
In stock
€ 3,40
€ 1,70
Incl. VAT
Sale
-50 %
Opencircuit HC-05 Bluetooth module met adapter
Opencircuit
This module gives the Arduino board the possibility to communicate with the computer, laptop or even telephone via Bluetooth. The HC-05 module is already attached to the baseplate in this version, so that it can easily be connected to the Arduino.
In stock
€ 6,95
€ 3,50
Incl. VAT
Sale
-49 %
Opencircuit I2C LCD interface module
Opencircuit
This module realizes a fast I2C interface with the familiar LCD displays (16x02, 16x04 and 20x04), which makes the control of these displays much easier and more economical with I / O pins.
In stock
€ 1,95
€ 1,00
Incl. VAT
Sale
-50 %
Opencircuit Infrared object detection module
Opencircuit
This module makes it possible to register reflection at a fixed distance. The distance can be set by bending the LEDs more towards each other or apart.
In stock
€ 2,00
€ 1,00
Incl. VAT
Sale
-50 %
Opencircuit 2N3904 NPN transistor - 25 stuks
Opencircuit
The 2N3904 is a common NPN bipolar junction transistor used for general low power amplification or switching applications. The transistor is designed for low current and power, medium voltage and can operate at moderately high speeds.
In stock
€ 2,80
€ 1,40
Incl. VAT
Sale
-50 %
Opencircuit Green 5mm diffuse LEDs - 50 pcs
Opencircuit
A set of 50 green diffuse LEDs with a diameter of 5mm. These LEDs have a green lens color and emit green light with a wavelength of approximately 565nm. The angle at which the light is emitted is approximately 60 °.
In stock
€ 2,30
€ 1,15
Incl. VAT
Sale
-49 %
Opencircuit Red 3mm diffuse LED - 50 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 50 pieces.
In stock
€ 2,35
€ 1,20
Incl. VAT
Sale
-50 %
Opencircuit Green 3mm diffuse LED - 50 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 50 pieces.
In stock
€ 2,50
€ 1,25
Incl. VAT
Sale
-49 %
Opencircuit RGB corner connector 'L' - 5 pcs
Opencircuit
This set of 5 connectors makes it easy to create an angle with your RGB LED strip without having to solder. They are ideal for creating ambient light and ensure a safe and secure connection.
In stock
€ 2,05
€ 1,05
Incl. VAT
Sale
-50 %
Opencircuit Ground humidity sensor module
Opencircuit
This is a simple humidity sensor, which can be used to measure the humidity in the ground. This makes it possible for the Arduino to give a notification if the plant needs water.
In stock
€ 3,00
€ 1,50
Incl. VAT
Sale
-50 %
Opencircuit TIP32C PNP Transistor TO-220 - 5 stuks
Opencircuit
The TIP32C is a PNP power transistor. Since it has a high collector current of about 3A, it can be used for current switching or large signal amplification.
In stock
€ 3,10
€ 1,55
Incl. VAT
Sale
-49 %
Opencircuit 1N4001 50V 1A Rectifier diode - 50 stuks
Opencircuit
Set of 50 1N4001 rectifier diodes with a maximum forward voltage of 50V and a maximum current of 1A. Ideal for voltage regulation and rectification in electronic circuits.
In stock
€ 2,55
€ 1,30
Incl. VAT
Sale
-50 %
Opencircuit 2N2907 PNP transistor - 25 stuks
Opencircuit
The 2N2907 is a widely available PNP bipolar transistor used for general purpose low power amplifying or switching applications. It has little to medium current, low power, medium voltage, and can operate at moderately high speeds.
In stock
€ 2,30
€ 1,15
Incl. VAT
Sale
-50 %
Opencircuit 2 Channel 3W PAM8403 Audio Amplifier Module
Opencircuit
This super small amplifier is surprisingly powerful, it is capable of supplying up to 3 watts to 2 speakers with an impedance of 4 - 8 ohms. This module contains a class D controller, which can be supplied with a voltage between 2V and 5.5V. Furthermore, this amplifier is very efficient.
In stock
€ 1,50
€ 0,75
Incl. VAT
Sale
-49 %
Opencircuit MAX7219 Dot matrix module 8x8 - assembled
Opencircuit
The display consists of 8 x 8 LEDs of 3 mm. The module is controlled by the MAX7219 chip, making this module easy to control by means of a microcontroller such as the Arduino.
In stock
€ 3,95
€ 2,00
Incl. VAT
Sale
-50 %
Opencircuit AVR Programmer USB / USBASP clone
Opencircuit
A USB programmer for avr (atmega / arduino) chips with an atmega8 on board. Works great to program the modules without built-in USB.
In stock
€ 4,50
€ 2,25
Incl. VAT
Sale
-50 %
Opencircuit Regen sensor module
Opencircuit
Well-functioning rain sensor. Including opamp (amplifier) circuit so that the sensor can work as a switch. It is also possible to connect the rain sensor directly to the Arduino via the analog input.
In stock
€ 2,50
€ 1,25
Incl. VAT
Sale
-49 %
Opencircuit DHT11 Humidity and temperature sensor module
Opencircuit
The module can measure the temperature and humidity of the environment. This has a sampling rate of a maximum of 1 hz, whereby the output is sent digitally.
In stock
€ 2,25
€ 1,15
Incl. VAT
Sale
-48 %
Opencircuit 650nm Laser Transmitter Module (KY-008)
Opencircuit
This small laser transmitter module works on 5V. The laser outputs a beam of 650nm (red) of approximately 5mW. Connect this module to a motor as an interactive laser pointer. By moving the laser quickly, it is also possible to make a simple projection.
In stock
€ 1,45
€ 0,75
Incl. VAT
Sale
-49 %
Opencircuit 470μF 16V Capacitor electrolytic - 25 pcs
Opencircuit
A set of 25 electrolytic capacitors. These electrolytic capacitors have a capacity of 470μF with a tolerance of 20%. The capacitors can be connected to a voltage of up to 16V.
In stock
€ 2,75
€ 1,40
Incl. VAT
Sale
-50 %
Opencircuit Sound detection sensor module
Opencircuit
This module acts as a switch with sound as input. When a sound is detected above the set sensitivity, this module briefly signals.
In stock
€ 3,00
€ 1,50
Incl. VAT
Sale
-50 %
Opencircuit Spanningsdeler module
Opencircuit
Simple voltage divider module. This module simply contains 2 resistors that divide the supplied voltage by 5. This makes it possible to measure a voltage with the arduino that is 5 times higher than the voltage that the arduino itself is working on.
In stock
€ 1,00
€ 0,50
Incl. VAT
Sale
-50 %
Opencircuit Boost converter module 5V - 35V XL6009
Opencircuit
This module makes it easy to convert a low voltage to a stable (higher) voltage, which can be adjusted with the potentiometer.This makes this module a good addition for battery packs, for example, to keep the ever-lower voltage at a stable level.
In stock
€ 3,50
€ 1,75
Incl. VAT
Sale
-50 %
Opencircuit Ethernet Shield W5100
Opencircuit
This Ethernet Shield ensures that the Arduino can be connected to the internet or its own network. This board has a Wiznet W5100 ethernet chip as controller chip.
In stock
€ 19,40
€ 9,70
Incl. VAT
Sale
-49 %
Opencircuit FT232RL USB to TTL serial adapter
Opencircuit
For when your Arduino does not contain a USB interface. This module uses a dedicated USB chip, which ensures that communication is more stable than the cheaper versions. This adapter can be used for both programming and communication with the computer.
In stock
€ 3,25
€ 1,65
Incl. VAT
Sale
-49 %
Opencircuit Potentiometer knob aluminum silver - 2 pieces
Opencircuit
Set of 2 silver rotary knobs, suitable for 15mm potentiometers and a 5.5mm shaft. Ideal for audio equipment, light controls, and DIY projects.
In stock
€ 2,45
€ 1,25
Incl. VAT
Sale
-49 %
Opencircuit 3mm plastic LED clip - 25 pieces
Opencircuit
This 3mm 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.
In stock
€ 2,35
€ 1,20
Incl. VAT
Sale
-49 %
Opencircuit BMP180 Barometer module (GY-68)
Opencircuit
The BMP180 is the improved version of the BMP085. This chip is able to measure the air pressure and temperature very efficiently and precisely. The data is easy to read with the built-in I2C interface.
In stock
€ 3,95
€ 2,00
Incl. VAT
Sale
-50 %
Opencircuit OLED display 128 x 64 SPI - White
Opencircuit
OLED display 128 x 64 SPI - White.This OLED display has white pixels on a black background. The display communicates over SPI and can be powered with 3.3V.OLED (Organic Light-Emitting Diode) means that the screen consists of all small LEDs (each pixel equals 1 LED).
In stock
€ 7,00
€ 3,50
Incl. VAT
Sale
-49 %
Opencircuit Rotary encoder module (KY-40)
Opencircuit
A rotary encoder gives a number of pulses when the knob is turned. The rotary encoder on this module gives 20 pulses when the knob is turned 360 degrees, which means that a pulse is delivered every...
In stock
€ 2,55
€ 1,30
Incl. VAT
Sale
-50 %
Opencircuit 8x 7-Segment module (serial)
Opencircuit
This 7-Segment module has 8 displays, works on 3.3V and 5V and can be fully controlled with only 4 wires. This module is controlled by the MAX7219 chip. This chip is specialized in controlling 'common-cathode' displays with serial input as commands.
In stock
€ 3,60
€ 1,80
Incl. VAT
Sale
-49 %
Opencircuit RGB 5mm diffuse led - common anode - 10 stuks
Opencircuit
A set of 10 pcs 5mm RGB LEDs with common anode (+). These LEDs can be connected to 3 different colors (Red, Green, Blue). When several light colors are connected at the same time, they will mix so that every possible color can be emitted with these LEDs.
In stock
€ 2,35
€ 1,20
Incl. VAT
Sale
-50 %
Opencircuit 8MHz Crystal Oscillator HC-49S - 5 stuks
Opencircuit
A set of 5 HC-49S 8MHz crystal oscillators, perfect for electronic projects requiring a stable clock frequency.
In stock
€ 2,20
€ 1,10
Incl. VAT
Sale
-49 %
Opencircuit 20MHz Crystal Oscillator HC-49S - 5 stuks
Opencircuit
A set of 5 HC-49S 20MHz crystal oscillators, ideal for a variety of electronic applications requiring a stable clock frequency.
In stock
€ 2,15
€ 1,10
Incl. VAT
Sale
-50 %
Opencircuit OV7670 300KP VGA Camera Module
Opencircuit
The OV7670 is a cheap photo sensor which is capable of recording images with 30 fps and 640 x 480 ("VGA") resolution (0.3 Megapixels). The sensor is able to pre-edit the images before they are sent. This can be set using the Serial Camera Control Bus (SCCB).
In stock
€ 5,95
€ 3,00
Incl. VAT
Sale
-50 %
Opencircuit 100nf Multilayer ceramic capacitor - 50 pcs
Opencircuit
A set of 50 multilayer ceramic capacitors. These ceramic multilayer capacitors have a capacitance of 100nF with a tolerance of 10%. The capacitor can be connected to a voltage of up to 50V.
In stock
€ 2,90
€ 1,45
Incl. VAT
Sale
-50 %
Opencircuit PCF8591 AD / DA Converter module
Opencircuit
This AD (analog / digital) / DA (digital / analog) module can serve as a bridge between digital and analog. With an analog input of 0V - 5V, a value of 8 bit is generated, which is sent again by means of the I2C protocol.
In stock
€ 3,50
€ 1,75
Incl. VAT
Sale
-48 %
Opencircuit Enamelled copper wire 15m 0.1mm
Opencircuit
Enamelled copper wire with a diameter of 0.1mm. The enamel provides an insulated layer. This melts through the soldering heat and this makes it very easy to repair prints, for example.
In stock
€ 1,55
€ 0,80
Incl. VAT
Sale
-50 %
Opencircuit 100nf 50V Ceramic capacitor - 50 pcs
Opencircuit
A set of 50 ceramic capacitors. They have a capacitance of 100nF with a tolerance of 10%. The capacitors can be connected to a voltage of up to 50V.
In stock
€ 2,50
€ 1,25
Incl. VAT
Sale
-50 %
Opencircuit 220μF 10V Capacitor electrolytic - 25 pcs
Opencircuit
A set of 25 electrolytic capacitors. These electrolytic capacitors have a capacity of 220μF with a tolerance of 20%. The capacitors can be connected to a voltage of up to 10V.
In stock
€ 2,10
€ 1,05
Incl. VAT
Sale
-49 %
Opencircuit 0.47uF 50V Capacitor - 25 pcs
Opencircuit
A set of 25 capacitors with a 0.47uF capacity and 50V voltage, perfect for various electronic applications requiring stable capacitance.
In stock
€ 2,85
€ 1,45
Incl. VAT
Sale
-50 %
Opencircuit 100μF 16V Capacitor electrolytic - 25 pcs
Opencircuit
A set of 25 electrolytic capacitors. These electrolytic capacitors have a capacity of 100μF with a tolerance of 20%. The capacitor can be connected to a voltage of up to 16V.
In stock
€ 2,90
€ 1,45
Incl. VAT
Sale
-49 %
Opencircuit MAX485 TTL to RS485 module
Opencircuit
Very handy module to quickly connect via RS485. This is made possible by this sign at TTL level and works with the MAX485 chip at 5V.
In stock
€ 2,65
€ 1,35
Incl. VAT
Sale
-50 %
Opencircuit Boost converter module 12 - 35V 150W
Opencircuit
This module makes it easy to convert a low voltage to a stable (higher) voltage. That can be adjusted with the potentiometer.
In stock
€ 6,00
€ 3,00
Incl. VAT
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Customer reviews about Electronics
Patrick
Sparkfun 555 Timer
Well packed.
Patrick
Opencircuit NE555P Precision timer - DIP8
Well packed.
Patrick
Opencircuit CD4026 7-segment Counter - 5pcs
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.