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Electronics
Electronic components, sensors and independent modules for making circuits.
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Opencircuit RGB 5mm rainbow diffused leds - slow - 25 pcs
A set of 25 diffused 5mm rainbow LEDs, which slowly run through all the colors of the rainbow through the built-in chips.
In stock
€ 2,10
Incl. VAT
Opencircuit RGB 5mm rainbow leds - slow - 25 pieces
A set of 25 pcs 5mm rainbow leds. These LEDs run slowly through all the colors of the rainbow by means of the built-in chip.
In stock
€ 3,20
Incl. VAT
Opencircuit 2200uF 35V Capacitor electrolytic - 10 pcs
A set of 10 electrolytic capacitors. These electrolytic capacitors have a capacity of 2200μF with a tolerance of 20%. The capacitors can be connected to a voltage of up to 35V.
In stock
€ 4,85
Incl. VAT
Opencircuit 10uF 35V Capacitor electrolytic - 25 pcs
A set of 25 electrolytic capacitors. These electrolytic capacitors have a capacity of 10μF with a tolerance of 20%. The capacitors can be connected to a voltage of up to 35V.
In stock
€ 2,30
Incl. VAT
Opencircuit 433MHz RF Antennas - 5 pcs
A set of 5 pieces of 433MHz RF antennas. These antennas are designed to boost the signal on the 433MHz band with a gain of 2.15dBi. They are ideal for wireless communication projects and other applications requiring a stronger signal.
In stock
€ 2,95
Incl. VAT
Opencircuit Inductor set 220 pieces 1 / 4w 22 values
Inductor set with 22 values from 1hH to 1mH. Per value 10 inductors are present in this set (total of 220 inductors). The following values are present: 1 H, 2.2 H, 3.3 H, 4.7 H, 5.6 H, 6.8 H, 8.2 H, 10 H, 22 H, 33 H, 47 H, 56 H, 68 H, 82 H, 100 H, 220 H, 330uH, 470uH, 560uH, 680uH, 820uH, 1mH.
In stock
€ 5,50
Incl. VAT
Opencircuit 12v Battery indicator display
12V Battery indicator display for lead batteries such as a car battery. This display can be placed directly on the battery voltage without additional wiring, the display contains a voltage converter to power the display itself. When the battery voltage falls below 11.2V, all 4 blocks are empty.
In stock
€ 3,30
Incl. VAT
Opencircuit L293D Motor drivers - 5 pcs
A set of 5 pieces L293D motor drivers. These motor drivers have 4 H-bridges for controlling DC or stepper motors.
In stock
€ 3,85
Incl. VAT
Opencircuit 1W warm wit power led 110° - 10pcs
Set of 10 high-power 1-watt LEDs with warm white light and a 110° light angle. These LEDs are perfect for applications requiring a lot of light, such as in spotlights, decorative lighting, or even DIY projects.
In stock
€ 3,35
Incl. VAT
Opencircuit 1W wit power led 110° - 10 pcs
Set of 10 high-power 1-watt LEDs with pure white light and a 110° light angle. The LEDs have a color temperature ranging from 6000K to 6500K. These LEDs are perfect for applications requiring bright, pure white light, such as in spotlights, decorative lighting, or even DIY projects.
In stock
€ 3,35
Incl. VAT
Opencircuit 1W blue power led 110 ° - 10pcs
Set of 10 high-power 1-watt LEDs with blue light and a 110° light angle. These blue LEDs are ideal for applications requiring strong, blue illumination, such as in aquariums, decorative elements, or creative projects.
In stock
€ 2,20
Incl. VAT
Opencircuit 1W green power led 110 ° - 10pcs
Set of 10 high-power 1-watt LEDs with green light and a 110° light angle. These green LEDs are ideal for applications requiring strong, green illumination, such as in garden lighting, decorative elements, or creative projects.
In stock
€ 3,50
Incl. VAT
Pololu DRV8838 Single Brushed DC Motor Driver Carrier
Pololu #2990
Texas Instruments’ DRV8838 is a tiny H-bridge motor driver IC that can be used for bidirectional control of one brushed DC motor at 0 V to 11 V.
In stock
€ 4,60
Incl. VAT
Pololu 3.3V, 2.6A Step-Down Voltage Regulator D24V22F3
Pololu #2857
This small synchronous switching step-down (or buck) regulator takes an input voltage from 4 V to 36 V and efficiently reduces it to 3.3V. The board measures only 0.7″ × 0.7″ yet delivers a typical continuous output current of up to 2.6 A and features reverse voltage protection.
In stock
€ 17,60
Incl. VAT
Pololu Adjustable Step-Up Voltage Regulator U1V11A
Pololu #2560
This adjustable boost (step-up) voltage regulator generates higher output voltages (between 2 V and 5.25 V) from input voltages as low as 0.5 V, and it also automatically switches to a linear down-regulation mode when the input voltage exceeds the output.
In stock
€ 9,30
Incl. VAT
Pololu 3.3V Step-Up Voltage Regulator U1V10F3
Pololu #2563
This 3.3 V boost (step-up) voltage regulator generates higher output voltages from input voltages as low as 0.5 V, and it also automatically switches to a linear down-regulation mode when the input voltage exceeds the output.
In stock
€ 6,00
Incl. VAT
Pololu 5V Step-Up Voltage Regulator U1V10F5
Pololu #2564
This 5 V boost (step-up) voltage regulator generates higher output voltages from input voltages as low as 0.5 V, and it also automatically switches to a linear down-regulation mode when the input voltage exceeds the output.
In stock
€ 7,60
Incl. VAT
Opencircuit Mini pomp 2,5V - 6V
Small pump to move water or other liquid. This pump can be placed outside the liquid, whereby a hose of 7.5 mm can be connected to the inlet and outlet.
In stock
€ 3,95
Incl. VAT
Opencircuit 74HC165 8-Bit Parallel-Load Shift Register
The 74HC165 is an 8-bit shift register (shift register). The chip converts 8 inputs to an output, very useful if pins are too short!
In stock
€ 3,15
Incl. VAT
Opencircuit HC-020K Speed encoder
The HC-020K Speed encoder is a compact module with encoder disk to measure the speed of a motor. The encoder disk of 24 mm has 20 openings and fits on a D type shaft of 4 mm.
In stock
€ 4,70
Incl. VAT
Opencircuit 3,3V Step-Down & Step-Up Converter
This compact module brings a voltage from 1.8V to 5V up or down to 3.3V. This makes it possible to power a 3.3V module or controller, such as the ESP8266 or HC-05, with 2 to 3 AA batteries.
In stock
€ 2,70
Incl. VAT
Opencircuit White Eagle Eye led 18mm 12V - Black housing
12V Eagle Eye LED with a white light color in a black housing. This 3W power led has a diameter of 18m and can be mounted seamlessly in a borehole of 10mm. Furthermore, this LED is water and shock resistant, which means that they are often used in cars.
In stock
€ 3,85
Incl. VAT
Opencircuit Reed switches glass - normally open - 5 pieces
A set of 5 glass, normally open reed switches. This Reed switch, also called a Reed contact, is an open switch when it is not running.
In stock
€ 2,90
Incl. VAT
Itead 433MHz Wireless 4 Buttons Push Cover Remote
Itead #IM121218034
This is a 433MHz Wireless 4 Buttons Push Cover Remote which controls the learning code remote control wall switch, plug seat or extention socket.
In stock
€ 5,65
Incl. VAT
Opencircuit Bistabiel relay module 12V
A small and powerful bistable relay module to safely switch larger voltages. This module has a bistable effect, which means that with a pulse the relay is opened and closed again with the next pulse. This module works on 12V and can switch up to 10A.
In stock
€ 2,05
Incl. VAT
Opencircuit ADS1115 16 Bit ADC Module
For microcontrollers without an analog-to-digital converter (such as a RaspBerry Pi or Orange Pi), the ADS1115 offers the solution with 16-bit precision at 860 samples / second over I2C.
In stock
€ 3,15
Incl. VAT
Opencircuit Micro USB to dip adapter 5pin
This is a micro USB to dip adapter. This adapter is suitable for 5 pins and a pin spacing (pitch) of 2.54mm.
In stock
€ 1,15
Incl. VAT
Opencircuit Female USB 3.0 naar dip adapter 9pin
This is a female USB 3.0 to dip adapter. This adapter is suitable for 9 pins and a pin distance (pitch) of 2.54mm.
In stock
€ 1,70
Incl. VAT
Opencircuit PVC Hose 6mm transparent - 2 meters - including clamp
This hose has an outer diameter of 6mm and an inner diameter of 4mm. The hose is made of strong and flexible PVC with a transparent color.
In stock
€ 3,85
Incl. VAT
Opencircuit Boost converter module 2V - 28V MT3608
This module makes it easy to convert a low voltage to a stable (higher) voltage, which can be adjusted with the potentiometer.
In stock
€ 1,45
Incl. VAT
Opencircuit 100μF 10V Capacitors electrolytic - 25 pcs
A set of 25 electrolytic capacitors. These electrolytic capacitors have a capacity of 100μF with a tolerance of 20%. The capacitors can be connected to a voltage of up to 10V.
In stock
€ 2,25
Incl. VAT
Sale
Itead Sonoff SV - Safe Voltage WiFi Draadloze Switch
Itead #IM160220004
Sonoff is an affordable solution for home automation (home automation). This switch is based on the well-known ESP8266 and works over a WiFi connection with which devices can be switched on and off via the cloud.
In stock
€ 6,05
Incl. VAT
Opencircuit Digital RGB Led Strip 30 x WS2813 - black, per 5 meter
Digital RGB Led Strip 30 x WS2813 - black, per 5 meter.This digital RGB LED strip with 30 WS2813 LEDs per meter makes it possible to control each LED individually on the self-adhesive strip of only 10 mm wide. The strip is easy to control with an Arduino Uno, Mega or a Teensy.
In stock
€ 21,80
Incl. VAT
Opencircuit Silicone Hose 2.4x4mm transparent - 2 meter
This hose has an outside diameter of 4 mm and an inside diameter of 2.4 mm. The hose is made of strong and flexible silicone with a transparent color and is suitable for peristaltic pumps.
In stock
€ 5,25
Incl. VAT
Opencircuit 16x2 Characters lcd module blue 3.3V
This LCD has space for display with 2 lines of 16 characters. The display has white text on a blue background and uses the HD44780 'parallel interface' chipset and works on 3.3V.
In stock
€ 5,65
Incl. VAT
Pololu A4988 Stepper Motor Driver Carrier
Pololu #1182
This breakout board for Allegro’s A4988 microstepping bipolar stepper motor driver features adjustable current limiting, over-current and over-temperature protection, and five different microstep resolutions (down to 1/16-step).
In stock
€ 9,30
Incl. VAT
Pololu 5V, 500mA Step-Down Voltage Regulator D24V5F5
Pololu #2843
The compact (0.4″ × 0.5″) D24V5F5 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 5 V while allowing for a maximum output current of 500 mA.
In stock
€ 8,30
Incl. VAT
Opencircuit SW-18020P Vibration sensors - 5 pcs
A set of 5 pieces SW-18020P vibration sensors for detecting vibration. This is a really simple vibration switch, it is used very common in electronics toys, alarm, domestic appliance, electronics devices, smart home systems.
In stock
€ 2,75
Incl. VAT
Opencircuit SW-520D Slope sensors - 5 pcs
This set includes 5 SW-520D tilt sensors, also known as tilt switches. These sensors are designed to detect when the object they are mounted on is tilted. They are ideal for monitoring the orientation or position of an object and can be used in various applications such as alarm systems, robotics, and more.
In stock
€ 2,15
Incl. VAT
Opencircuit DS18B20 Temperature sensor probe - 3 meter
Get accurate temperature measurements in any environment with our waterproof DS18B20 sensor probe. 3-meter cable, waterproof, high precision and 1-Wire interface. Perfect for industrial, marine and outdoor projects.
In stock
€ 3,35
Incl. VAT
Opencircuit Electrolytic capacitor set 200 pieces
The Electrolytic Capacitor Set includes 200 capacitors in various values, delivered in a convenient storage box. Perfect for electronics enthusiasts and professionals.
In stock
€ 3,85
Incl. VAT
Opencircuit NodeMcu ESP-32S Lua ESP-WROOM-32 WIFI Development Board
The NodeMcu ESP-32S is an open-source board with built-in ESP-WROOM-32 WIFI module. This is not a weakness like the Arduino's, with 512kb of memory and a dual-core processor at 240Mhz, there is not a shortage of sources.
In stock
€ 11,45
Incl. VAT
Opencircuit HC-06 Bluetooth module met adapter
This module gives the Arduino board the possibility to communicate with the computer, laptop or even telephone via Bluetooth. The HC-06 module is already attached to the baseplate in this version, so that it can easily be connected to the Arduino.
In stock
€ 8,50
Incl. VAT
Opencircuit 1nf Multilayer ceramic capacitor - 50 pcs
A set of 50 ceramic multilayer capacitors. These capacitors have a capacitance of 1nF with a tolerance of 10%. The capacitors can be connected to a voltage of up to 50V.
In stock
€ 2,00
Incl. VAT
Opencircuit 1μF Multilayer ceramic capacitor - 50 pcs
A set of 50 ceramic multilayer capacitors. These capacitors have a capacitance of 1μF with a tolerance of 10%. The capacitors can be connected to a voltage of up to 50V.
In stock
€ 2,80
Incl. VAT
Opencircuit 10μF Multilayer ceramic capacitor - 25 pcs
A set of 25 ceramic multilayer capacitors. These capacitors have a capacity of 10μF with a tolerance of 10%. The capacitors can be connected to a voltage of up to 50V.
In stock
€ 3,10
Incl. VAT
Opencircuit Transistor kit 200 stuks - 10 values
Transistor Kit with 200 pieces including BC337, BC327, 2N2222, 2N2907, 2N3904, 2N3906, S8050, S8550, A1015, and C1815. Ideal for electronics projects and repairs.
In stock
€ 5,85
Incl. VAT
Opencircuit RGB 5mm leds - common cathode - 10 stuks
A set of 10 pcs 5mm RGB LEDs with common cathode (-). These LEDs can display 3 different colors (Red, Green, Blue). When multiple light colors are connected at the same time, they will mix so that every possible color can be emitted with this LED.
In stock
€ 2,45
Incl. VAT
Pololu Step-Up/Step-Down Voltage Regulator S7V7F5
Pololu #2119
The S7V7F5 switching step-up/step-down regulator efficiently produces 5 V from input voltages between 2.7 V and 11.8 V.
In stock
€ 7,90
Incl. VAT
Pololu 5V, 1A Step-Down Voltage Regulator D24V10F5
Pololu #2831
The compact (0.5″ × 0.7″) D24V10F5 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 5 V while allowing for a maximum output current of 1 A.
In stock
€ 12,00
Incl. VAT
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Customer reviews about Electronics
AvDoorn technisch t
Opencircuit PC817 Optocoupler - 5 pcs
Fast and good value for money
Anonymous
Opencircuit NE555P Precision timer - DIP8
Not yet installed, somewhat unclear writing.
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.
Wim
PJRC 8MB PSRAM chip for Teensy 4.1
Do what they promise.
Patrick
Opencircuit NE555P Precision timer - DIP8
Well packed.
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.