Menu
Our brands
Electronics
Platforms
Robotics
Starter kits
3D Printing
Material
Seasonal products
Happy Kingsday! Orders will be shipped directly on Monday!
Opencircuit
Electronics
Account
Account overview
Filter
Price
Current stock
Brand
House brand
[ 474 ]
Adafruit
[ 264 ]
Apollo Automation
[ 19 ]
Arduino
[ 11 ]
Atmel
[ 1 ]
Chibitronics
[ 10 ]
Cytron
[ 32 ]
DFRobot
[ 215 ]
HQ Power
[ 5 ]
Itead
[ 36 ]
Kitronik
[ 106 ]
LilyGO
[ 31 ]
Lolin
[ 1 ]
Mean well
[ 1 ]
Micro:bit
[ 1 ]
Opencircuit
[ 4 ]
PJRC
[ 4 ]
Perel
[ 1 ]
Pimoroni
[ 60 ]
Pololu
[ 446 ]
Raspberry Pi
[ 1 ]
Shelly
[ 7 ]
Sparkfun
[ 568 ]
Transcend
[ 1 ]
Velleman
[ 44 ]
Waveshare
[ 25 ]
Whadda
[ 60 ]
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
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
Pitch
Power
Diameter
Resistance
Microcontroller
74HC595
74HCT125
ATmega328P
Attiny85
CH9102
ESP32
ESP32 (wrover)
ESP32 WROVER
ESP32 WROVER-B
ESP32-C3
ESP32-D0WD-V3
ESP32-S2FN4R2
ESP32-S3
ESP32-S3 Xtensa LX7
ESP32-WROOM-32
HD107S
L293D
LM324
NE555
NRF82533
PCA9685
Renesas RA4M1 (Arm® Cortex®-M4)
SAMD21
SKC6812
ST7920
STM32
TLSR8258
ULN2003
ULN2803
W5500
WS2812b
Capacity
Condensator type
Ceramic
Electrolytic
Multi-layer ceramic
Material
ABS
Metal
PC + tempered glass
PC+LCD
PET (polyethylene terephthalate)
Plastic
Tolerance
Length
Flash memory
Battery type
18650
Button cell battery
CR1220
CR2032
CR2450
Li-ion
LiPo
LR44
Footprint
SOT-223
TO-220
TO-92
Color
Black
Blue
Blue with white characters
Metal
White
Clock speed
Frequency
SRAM
Number of batteries
Soldered headers
No
Yes
Analoog I / O
Digital I/O
Number of relays
PWM
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
Lighting
Capacitors
Transistors
Diodes
Potentiometers
Other electronics
Sensors
Sound
Inductors
Voltage regulators
Oscillators
Microcontrollers
2428
result
results
Sort by
Relevance
Name
Review score
Price ascending
Price descending
Load previous
14-Segment Alphanumeric Display - White
Sparkfun #COM-21213
The 14-Segment Alphanumeric Display - White by Sparkfun showcases numbers, characters & symbols with clear visibility. Compact & durable, it's perfect for DIY projects, timers & scoreboards.
In stock
€ 3,20
Incl. VAT
14-Segment Alphanumeric Display - Pink
Sparkfun #COM-21214
Get creative with the Sparkfun 14-Segment Alphanumeric Display in Pink. Perfect for digital clocks, timers, and text displays.
In stock
€ 3,20
Incl. VAT
14-Segment Alphanumeric Display - Purple
Sparkfun #COM-21215
The Sparkfun Purple 14-Segment Alphanumeric Display is a compact, versatile addition to your electronics toolkit.
In stock
€ 3,20
Incl. VAT
14-Segment Alphanumeric Display - Blue
Sparkfun #COM-21216
Showcase a variety of characters with the Sparkfun 14-Segment Alphanumeric Display - Blue. Ideal for inventors and hobbyists, this compact, high-visibility display offers consistent performance and...
In stock
€ 2,80
Incl. VAT
14-Segment Alphanumeric Display - Red
Sparkfun #COM-21217
Upgrade your DIY projects with the Sparkfun 14-Segment Alphanumeric Display in Red. Display more than numbers with its versatile character and symbol representation.
In stock
€ 2,80
Incl. VAT
Flexible LED Filament (24V, 120cm, 2700K)
DFRobot #FIT0928
With a diameter of 2mm and a length of 1200mm, this flexible filament boasts 640 LEDs, making it perfect for DIY lighting decoration and 360° all-angle lighting fixtures.
In stock
€ 15,50
Incl. VAT
Kitronik Bluetooth Stereo Amplifier Module (incl 2x 3W speakers)
Kitronik #2182
Bring your amplifier case design projects up to date with the Kitronik Bluetooth Stereo Amplifier Module (incl 2x 3W speakers) and play music from a phone, tablet or computer wirelessly.
In stock
€ 17,05
Incl. VAT
Kitronik Round USB RGB LED Lamp
Kitronik #35158
The Round USB RGB LED lamp is a board designed for low-power lightings, such as mood lamps or accent lights.
In stock
€ 8,65
Incl. VAT
5V Step-Up/Step-Down Voltage Regulator S8V9F5
Pololu #4965
Get the highly efficient Pololu 5V Step-Up/Step-Down Voltage Regulator S8V9F5 for reliable power supply. Ideal for fluctuating voltages, compact design, energy-efficient and sustainable.
In stock
€ 8,05
Incl. VAT
DRV8876 Single Brushed DC Motor Driver Carrier
Pololu #4036
Pololu DRV8876 Single Brushed DC Motor Driver Carrier offers a compact design with a 4.5V-37V operating voltage range.
In stock
€ 7,50
Incl. VAT
Pololu Distance Sensor with Pulse Width Output, 50cm Max
Pololu #4064
Pololu's compact lidar-based distance sensor accurately measures up to 50 cm, ideal for robotics and automation systems. Compatible with standard breadboards, it operates on 3.0V-5.5V.
In stock
€ 13,95
Incl. VAT
9mm Electromagnetic Buzzer: 40Ω, 4-6V, Top Opening
Pololu #1485
Pololu's powerful 9mm Electromagnetic Buzzer, with 40Ω, 4-6V, top opening offers an efficient sound solution for embedded projects. Ideal for alarm systems, timers & user interfaces.
In stock
€ 1,20
Incl. VAT
HIH-4030 Humidity Sensor Carrier
Pololu #1643
Get accurate humidity readings with the energy-efficient Pololu HIH-4030 Humidity Sensor Carrier. Ideal for weather stations, environmental systems, and DIY projects.
In stock
€ 30,10
Incl. VAT
AIR-1 Air Quality For Home Assistant - with CO2 and Gas sensor
Apollo Automation #13371004
The Apollo AIR-1 stands out as the pinnacle of air quality monitoring within the realm of Home Assistant.
In stock
€ 209,65
Incl. VAT
Apollo MSR-2 mmWave Multisensor For Home Assistant (ld2410) - with CO2
Apollo Automation #13370201
The Apollo MSR-2 sensor (with CO2) is here, building on the success of the acclaimed MSR-1. This updated version incorporates your feedback to deliver incremental improvements in both performance and...
In stock
€ 82,60
Incl. VAT
Apollo MSR-2 Back USB Port
Apollo Automation #13370107
Optimize your workspace and keep your setup tidy with the MSR-2 Back USB Port. This accessory easily attaches to the back of your MSR-2 sensor, allowing you to connect a USB-C cable discreetly.
In stock
€ 11,45
Incl. VAT
MTR-1 Multi-target Radar For Home Assistant (ld2450) - without CO2
Apollo Automation #13370101
Enhance your home security and automation with the Apollo MTR-1 Multi-target Radar, designed specifically for ESPHome integration.
In stock
€ 61,00
Incl. VAT
MTR-1 Multi-target Radar For Home Assistant (ld2450) - with CO2
Apollo Automation #13370102
Enhance your home security and automation with the Apollo MTR-1 Multi-target Radar (with CO2 sensor), designed specifically for ESPHome integration.
In stock
€ 82,60
Incl. VAT
MTR-1 Articulating Wall Mount
Apollo Automation #13370103
Maximize the flexibility of your MTR-1 Multi-target Radar setup with the Articulating Wall Mount. This versatile mount is designed to provide optimal placement and viewing angles for your sensor,...
In stock
€ 10,20
Incl. VAT
Deal
-8 %
Apollo Air-1 sensor - replacement PCB
In stock
€ 60,50
€ 55,55
Incl. VAT
SONOFF Micro Zigbee USB Smart Adaptor
Itead #ZBMicro
Control your USB devices with the SONOFF Micro Zigbee USB Smart Adaptor. Supports fast charging, Hi-Speed USB 2.0, and works with Zigbee 3.0 hubs. Enhance your smart home easily.
In stock
€ 14,40
Incl. VAT
SONOFF Zigbee Bridge Ultra
Itead #ZBBridge-U
Connect up to 256 devices with the SONOFF Zigbee Bridge Ultra. Features strong connectivity, Matter compatibility, and advanced security for seamless smart home automation.
In stock
€ 71,15
Incl. VAT
Adafruit MiniBoost 5V @ 1A - TPS61023
Adafruit #4654
This adorable little board will come in very handy whenever you need a good amount of 5V power. It's the size of a linear regulator, but it's actually a mini-booster!
In stock
€ 7,65
Incl. VAT
Resistor 10k Ohm 1/6th Watt PTH
Sparkfun #COM-08374
Get the reliable Sparkfun 10k Ohm 1/6th Watt PTH Resistor, perfect for PCBs and perf boards. High tolerance, wide temperature range, and excellent current limiting capabilities.
In stock
€ 0,10
Incl. VAT
Circuit Stickers White blinking LEDs (6 stickers)
Chibitronics #CT-AN-GEMBLINK-W-6-V1
Bring your projects to life with Chibitronics Animating White Blink LED Stickers. These gem-shaped stickers blink rhythmically, adding playful light effects to any design. Perfect for creative electronics projects.
In stock
€ 12,75
Incl. VAT
Circuit Stickers White/Red heart LEDs (6 stickers)
Chibitronics #CT-AN-HEARTFADE-RW-6-V1
Add a heartbeat effect to your projects with Chibitronics Animating Red/White Fade LED Stickers. Perfect for crafting and learning about circuits. Power sources and tape sold separately.
In stock
€ 12,75
Incl. VAT
Circuit Stickers White heart LEDs (6 stickers)
Chibitronics #CT-AN-HEARTFADE-W-6-V1
Add a soothing, rhythmic light effect to your projects with Chibitronics Animating White Fade LED Stickers. Heart-shaped LEDs gently fade in and out. Perfect for creative crafting and learning circuits.
In stock
€ 12,75
Incl. VAT
Circuit Stickers Rainbow flower LEDs (6 stickers)
Chibitronics #CT-AN-FLWRFADE-MULTI-6-V1
Bring your projects to life with Animating Rainbow Fade LED Stickers. Perfect for STEM, crafting, or adding light to any design.
In stock
€ 12,75
Incl. VAT
Circuit Stickers Red heart LEDs (6 stickers)
Chibitronics #CT-AN-HEARTFADE-R-6-V1
Add a heartbeat effect to your projects with Animating Red Fade LED Stickers. Perfect for crafting and educational activities. Pack of 24 heart-shaped stickers. Power source and tape sold separately.
In stock
€ 12,75
Incl. VAT
Apollo PLT-1 Ultimate Plant Sensor For Home Assistant - battery version
Apollo Automation #13370019
The PLT-1 Ultimate Plant Sensor is the ideal indoor companion for monitoring plant health. This versatile device measures soil moisture, air temperature, humidity, light (LUX), and UV levels,...
In stock
€ 43,15
Incl. VAT
Apollo PLT-1 Ultimate Plant Sensor For Home Assistant - wired version
Apollo Automation #13370019
The PLT-1 Ultimate Plant Sensor in its non-battery (wired) version is a compact and reliable solution for monitoring plant health.
In stock
€ 40,60
Incl. VAT
Apollo PLT-1 Short Temperature Probe - 20cm
Apollo Automation #13370022
The Apollo Automation Short Temperature Probe is designed for precise soil temperature monitoring. With a length of 20 cm (7.8 inches), it is perfect for compact setups or shallow planters.
In stock
€ 8,90
Incl. VAT
Apollo PLT-1 Long Temperature Probe - 150cm
Apollo Automation #13370023
The Apollo Automation Long Temperature Probe is perfect for monitoring soil temperature in deeper planters or large-scale gardening setups.
In stock
€ 10,20
Incl. VAT
SONOFF MINI Dry Wi-Fi Smart Switch
Itead #MINI-D
The SONOFF MINI-D Wi-Fi smart switch supports AC/DC power and Matter compatibility, perfect for garage doors, gates, and DC motors up to 8W. Remote control via Alexa, Google Home, and Apple Home.
In stock
€ 13,95
Incl. VAT
Gravity: 2.0 Inch IPS Color Serial Display with I2C & UART (Support micro:bit & MakeCode Graphical Programming)
DFRobot #DFR0997
The Gravity 2.0” IPS color display supports I2C & UART, offering a 320x240 resolution, interactive widgets, and 8MB storage. Ideal for micro:bit, Arduino, and ESP32 projects.
In stock
€ 15,95
Incl. VAT
Reduced
-37 %
Apollo Automation DEV-1 ESP32-C3 Development Board
Apollo Automation #DEV-1
The Apollo DEV-1 is a compact and feature-rich development board built around the ESP32-C3-MINI-1 chip, offering WiFi and Bluetooth connectivity for IoT and automation applications.
In stock
€ 12,10
€ 7,65
Incl. VAT
Apollo Automation TEMP-1 Temperature Sensor For Home Assistant - USB-C powered
Apollo Automation #TEMP-1
Easily monitor temperature with the TEMP-1 sensor for Home Assistant. WiFi & Bluetooth connectivity, optional probes, USB-C or battery-powered. Ideal for smart home automation and environmental tracking.
In stock
€ 27,95
Incl. VAT
Reduced
-10 %
Apollo Automation TEMP-1 Temperature Sensor For Home Assistant - battery powered
Apollo Automation #TEMP-1
Easily monitor temperature with the TEMP-1 (battery powered) sensor for Home Assistant. WiFi & Bluetooth connectivity, optional probes, USB-C or battery-powered. Ideal for smart home automation and environmental tracking.
In stock
€ 33,90
€ 30,50
Incl. VAT
Apollo Automation TEMP-1 Magnet Mount
Apollo Automation #TEMP-1-MAGNET
In stock
€ 4,45
Incl. VAT
Apollo Automation TEMP-1 Small Temp Probe – 20cm Flat & Waterproof
Apollo Automation #TEMP-1 Small Temp
The 20cm waterproof flat cable temperature probe (DS18B20) is perfect for submersible use with the Apollo TEMP-1 sensor. Ideal for aquariums, hydroponics, and refrigeration monitoring.
In stock
€ 7,65
Incl. VAT
Apollo Automation TEMP-1 Long Temp Probe – 150cm Flat & Waterproof
Apollo Automation #TEMP-1 Long Temp
The 1.5m waterproof flat cable temperature probe (DS18B20) is ideal for deep water monitoring, aquariums, hydroponics, and refrigeration. Fully compatible with the Apollo TEMP-1 sensor.
In stock
€ 8,90
Incl. VAT
Apollo Automation TEMP-1 Food Probe – 1m Stainless Steel, Food-Safe
Apollo Automation #TEMP-1 Food Temp
The 1m stainless steel food-safe temperature probe (NTC sensor) provides precise readings up to 204°C (400°F). Perfect for cooking, grilling, and refrigeration. Not dishwasher safe.
In stock
€ 8,30
Incl. VAT
New
Arduino UNO R4 WiFi - clone
Arduino UNO R4 WiFi clone with RA4M1 + ESP32-S3, LED matrix, Qwiic, CAN Bus and wireless functions, UNO format and 6–24V input voltage.
In stock
€ 16,95
Incl. VAT
New
SONOFF iPlug Wi-Fi Smart Plug | S60 Series
Itead #S60TPF
Smart Wi-Fi plug with energy metering, schedules, voice control and childproof protection. Compact and also works offline via LAN.
In stock
€ 12,75
Incl. VAT
NRF24L01 + 2.4Ghz wireless module
NRF24L01 + 2.4Ghz wireless module.The NRF24L01 + is a 2.4 GHz transceiver with a built-in hardware protocol (Enhanced ShockBurst ™), made for ultra-efficient wireless applications. The nRF24L01 uses the 2,400 - 2.4835GHz band to communicate.
Out of stock
€ 2,45
Incl. VAT
4 x 4 keypad panel
4 x 4 keypad panel with 16 buttons. Uses 8 wires through a matrix connection.
Out of stock
€ 1,85
Incl. VAT
82Ω Metal film resistor 1 / 4W - 100 pieces
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 82 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.
Out of stock
€ 2,15
Incl. VAT
100Ω Metal film resistor 1 / 4W - 100 pieces
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 100 ohm resistor with a maximum power of 0.25W. The resistors have a maximum deviation of 1% and can be connected to a maximum of 500V.
Out of stock
€ 2,65
Incl. VAT
330Ω Metal film resistor 1 / 4W - 100 pieces
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 330 ohm with a maximum power of 0.25W.
Out of stock
€ 2,25
Incl. VAT
470Ω Metal film resistor 1 / 4W - 100 pieces
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.
Out of stock
€ 2,80
Incl. VAT
Viewed
50
of
2428
products
Show more