Menu
Our brands
Electronics
Platforms
Robotics
Starter kits
3D Printing
Material
Seasonal products
Opencircuit
Electronics
Account
Account overview
Filter
Price
Current stock
Brand
Adafruit
[ 289 ]
Apollo Automation
[ 27 ]
Arduino
[ 47 ]
Atmel
[ 1 ]
Chibitronics
[ 22 ]
Cytron
[ 32 ]
DFRobot
[ 315 ]
HQ Power
[ 4 ]
Itead
[ 41 ]
Kitronik
[ 91 ]
LilyGO
[ 29 ]
Micro:bit
[ 1 ]
Opencircuit
[ 479 ]
PJRC
[ 4 ]
Perel
[ 2 ]
Pimoroni
[ 60 ]
Pololu
[ 487 ]
Raspberry Pi
[ 1 ]
SanDisk
[ 1 ]
Shelly
[ 6 ]
Sparkfun
[ 564 ]
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
Capacity
Condensator type
Ceramic
Electrolytic
Multi-layer ceramic
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
Stroom per I/O
Number of relays
EEPROM
Connector
3 PCB holes
PH2.0-3P
Battery capacity
Sound
Categories
Robotics
Platforms
3D Printing
Electronics
Starter kits
Material
Seasonal products
Affiliate program
Everyone is welcom to join our affilate program.
Place affiliate links and banners on your pages or website.
Direct customers to Opencircuit
Receive up to 10% in commission!
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
2620
result
results
Sort by
Relevance
Name
Review score
Price ascending
Price descending
Load previous
Apollo Automation 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
€ 9,70
Incl. VAT
Itead 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
€ 12,55
Incl. VAT
SparkFun Triband GNSS RTK Breakout - mosaic-X5
Sparkfun #GPS-23088
Unlock centimeter-level accuracy with SparkFun's mosaic-X5 Triband GNSS RTK Breakout. Featuring L1, L2, and L5 bands, it supports GPS, GLONASS, Beidou, Galileo, and NavIC.
In stock
€ 906,50
Incl. VAT
SparkFun Triband GNSS RTK Breakout - UM980
Sparkfun #GPS-23286
Get pinpoint accuracy with the SparkFun Triband GNSS RTK Breakout featuring the UM980 GNSS module. Track multiple satellites and achieve 8mm horizontal accuracy.
In stock
€ 579,00
Incl. VAT
SparkFun GNSS-RTK L1/L5 Breakout - NEO-F9P (Qwiic)
Sparkfun #GPS-23288
Shop the SparkFun GNSS-RTK L1/L5 Breakout - NEO-F9P (Qwiic). Achieve 10mm accuracy with RTK, concurrent GPS, GLONASS, Galileo, BeiDou reception, and robust configuration.
In stock
€ 327,25
Incl. VAT
SparkFun RTK Replacement Parts - Facet Main Board v13
Sparkfun #SPX-24064
Upgrade your RTK Facet with the SparkFun RTK Replacement Parts - Facet Main Board v13. This robust, open-source PCB assembly offers easy repair with extensive documentation and community support.
In stock
€ 390,00
Incl. VAT
Sparkfun APA102C-5050 SMD addressable RGB LED (Whole Reel)
Sparkfun #COM-24839
Buy APA102C-5050 SMD addressable RGB LEDs in full reels of 1,000. Known as "DotStar," these 5mm x 5mm LEDs offer vibrant colors and exceptional brightness, perfect for dynamic lighting...
In stock
€ 654,25
Incl. VAT
Opencircuit 500 Ohm Linear Potentiometer - Pack of 2
Opencircuit
Rotary potentiometer with a variable resistance of up to 500 ohms. This potentiometer is supplied including mounting nut and ring for attachment. The shaft is approximately 1.5 cm long, perfect for the standard buttons.
In stock
€ 1,95
Incl. VAT
Reduced
-43 %
Chibitronics Circuit Stickers LED MegaPack (30 stickers) - Red, Yellow, Blue, Pink, Orange, Green and White
Chibitronics #L006 CT-LED-SAM-MEGA-V1
Add vibrant colors and dynamic lighting effects to your projects with the Chibitronics Lights Sampler MegaPack.
In stock
€ 42,35
€ 24,20
Incl. VAT
Chibitronics 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
€ 12,10
Incl. VAT
Sale
-60 %
Chibitronics 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
€ 12,10
€ 4,85
Incl. VAT
Sale
-67 %
Chibitronics 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
€ 14,55
€ 4,85
Incl. VAT
Chibitronics 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
€ 12,10
Incl. VAT
Itead SONOFF Zigbee Smart Water Valve
Itead #SWV-BSP
The SONOFF Zigbee Smart Water Valve simplifies irrigation automation for your home and garden. Designed for quick installation, it connects between your faucet and hose in just three minutes,...
In stock
€ 28,80
Incl. VAT
Apollo Automation 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
€ 48,60
Incl. VAT
Apollo Automation 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
€ 50,40
Incl. VAT
Apollo Automation 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
€ 11,70
Incl. VAT
Deal
-35 %
Apollo Automation 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
€ 15,40
€ 10,05
Incl. VAT
Itead 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
€ 12,85
Incl. VAT
DFRobot Gravity: NH3 Sensor (Calibrated) - I2C & UART
DFRobot #SEN0469
Introducing a sensor designed for precision, versatility, and ease of use. This ammonia concentration detection sensor boasts three output modes—analog, I2C, and UART—ensuring compatibility and...
In stock
€ 172,50
Incl. VAT
DFRobot Gravity: UV Index Sensor (240-370nm, UVA, UVB, UVC)
DFRobot #SEN0636
Experience a new level of precision in ultraviolet radiation measurement with the Gravity: UV Index Sensor.
In stock
€ 10,25
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
€ 40,50
Incl. VAT
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
€ 37,45
Incl. VAT
Apollo Automation TEMP-1 Magnet Mount
Apollo Automation #TEMP-1-MAGNET
In stock
€ 3,95
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
€ 13,95
Incl. VAT
DFRobot STL-27L 360° DTOF LIDAR Sensor (UART, 25m)
DFRobot #SEN0589
Discover an unparalleled way to perceive the world around you with this advanced ranging device. Capable of sensing from as close as 0.03 meters to as far as 25 meters, it offers a remarkable ability...
In stock
€ 201,50
Incl. VAT
DFRobot Environment Science Expansion Board V2.0 for micro:bit
DFRobot #MBT0034
This innovative micro:bit-based expansion board is engineered to transform STEAM education by seamlessly integrating into scientific explorations.
In stock
€ 124,75
Incl. VAT
Opencircuit Arduino UNO R4 WiFi - clone
Opencircuit
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
€ 23,35
Incl. VAT
Itead 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
€ 11,50
Incl. VAT
Chibitronics TechnoChic DIY Blinky Bow Ties Kit - Blue / White / Teal
Chibitronics
Make 10 light-up paper bow ties with LEDs and batteries. A fun wearable tech project for crafting and events.
In stock
€ 30,25
Incl. VAT
Itead SONOFF MINI-RBS Smart Roller Shutter Switch with Matter Support
Itead #MINI-RBS
Smart roller shutter switch with Matter support, remote control via app, local R5 control and precise motor adjustment.
In stock
€ 20,10
Incl. VAT
Itead SONOFF MINI-ZBRBS Zigbee Smart Roller Shutter Switch
Itead #MINI-ZBRBS
Compact ZigBee roller shutter switch with percentage control, motor calibration, and ZigBee amplification. Fits EU boxes and supports local settings.
In stock
€ 20,10
Incl. VAT
Apollo Automation PUMP-1 Fluid Pump
Apollo Automation
The Apollo PUMP-1 is a versatile, compact, and food-safe fluid pump designed to integrate seamlessly with our PLT-1 plant sensor to automate your watering needs.
In stock
€ 48,40
Incl. VAT
Apollo Automation SCD40 CO2 Module
Apollo Automation
The Apollo SCD40 CO2 Sensor Add-On is a high-precision, true NDIR (Non-Dispersive Infrared) CO2 sensor designed for reliable indoor air quality monitoring.
In stock
€ 30,25
Incl. VAT
Apollo Automation PUMP-1 Fluid Sensor Only
Apollo Automation
PUMP-1 Fluid Sensor.
In stock
€ 8,50
Incl. VAT
Apollo Automation PUMP-1 Tubing Only
Apollo Automation
A set of two flexible silicone tubing pieces, each measuring 24 inches (approximately 61 cm) in length, for a total length of 48 inches (about 122 cm).
In stock
€ 9,70
Incl. VAT
Apollo Automation DEV-2 ESP32-C6 Development Board
Apollo Automation #DEV-2
Compact ESP32-C6 dev board with Wi-Fi, Zigbee, Thread & Bluetooth, plus USB-C, GPIO, I2C, RGB LED & pre-soldered headers, ideal for smart home and IoT projects.
In stock
€ 11,15
Incl. VAT
DFRobot Diode kit - 100pcs - 1N4148, 1N4007, 1N5819, 1N5399, FR107, FR207, 1N5408, 1N5822
DFRobot #FIT0323
This package offers 8 diode species, essential for electronic projects like rectifying power and demodulating signals. Ideal for hands-on experimentation, it ensures you have the right diode for various applications. Crafted by hand, each pack may have slight variances.
In stock
€ 10,00
Incl. VAT
DFRobot TF03 ToF Single-Point Ranging Solid State LiDAR Sensor (100m, UART / CAN, IP67)
DFRobot #SEN0328
The TF03 100m LiDAR offers impressive range for long-distance sensing, housed in an IP67-rated aluminum shell. It's versatile, accurate, and easily integrates with systems like Arduino.
In stock
€ 276,75
Incl. VAT
DFRobot OpenMV Cam H7 Plus
DFRobot #DFR0833
The OpenMV Cam H7 Plus is a compact microcontroller board for seamless machine vision application deployment. It offers high-level Python scripting, versatile connectivity, and advanced interfacing options, making it ideal for various projects.
In stock
€ 125,75
Incl. VAT
DFRobot RS485 Wind Vane Direction Sensor
DFRobot #SEN0482
High-precision wind vane made from durable aluminum alloy with a hall sensor. Offers superior weather resistance, anti-corrosion, and waterproof capabilities, designed for diverse applications including meteorology and marine environments.
In stock
€ 56,75
Incl. VAT
Opencircuit Convex Glass Lens with Edge - 40mm Diameter
Opencircuit #3853
Enhance your microcontroller projects with Spooky Eyes demo lenses, crafted from high-quality glass. These lenses offer exceptional clarity and a convex shape for stunning displays. Perfect for tech enthusiasts, they integrate effortlessly with a secure mounting feature.
In stock
€ 10,55
Incl. VAT
DFRobot RPLiDAR S2L - ToF LiDAR 360° Laser Range Scanner (18m, 5V, UART, IP65)
DFRobot #DFR1023
The RPLIDAR S2L offers reliable long-distance resolution using advanced DTOF technology. Perfect for various material detection and demanding navigation tasks with a range of up to 18 meters.
In stock
€ 376,25
Incl. VAT
DFRobot LakiBeam 1 - 270 Degree Industrial-grade Single-line 2D ToF LiDAR (25m, 12V, Ethernet UDP, IP65)
DFRobot #SEN0577
This 2D ToF LiDAR scanner features 270° scanning, 2 cm accuracy within 25m, adjustable resolutions, and a high sampling rate of 36,000/s. Ideal for robotics, security, and industrial monitoring.
In stock
€ 502,25
Incl. VAT
DFRobot CS20 Depth-Only ToF 3D Camera for ROS (640x480, 5m, 60°x45° FOV)
DFRobot #SEN0579
The CS20 Dual-Resolution 3D TOF LiDAR uses advanced ToF tech for precise distance measurements up to 5m, low power consumption, and OS compatibility, ideal for diverse 3D perception tasks.
In stock
€ 201,50
Incl. VAT
DFRobot RPLiDAR S3 - 360 Degree Smaller Size TOF Laser Range Scanner (40m)
DFRobot #DFR1097
RPLiDAR S3 offers advanced SL-TOF tech for precise distance measurement, excels in low-reflectivity surfaces, and operates under intense ambient light. Compact design fits seamlessly into SLAMTEC ecosystems, supporting diverse platforms for broad application.
In stock
€ 691,25
Incl. VAT
DFRobot HPS-3D160-U Area Array Lidar
DFRobot #DFR0728
The HPS-3D160-U is a leading solid-state LiDAR with ToF technology, offering precise distance measurements up to 12m on reflective surfaces. It features customizable ROI settings and HDR modes, high-power VCSEL emitters, advanced algorithms, robust industrial design, and supports multiple platforms.
In stock
€ 428,00
Incl. VAT
DFRobot XL-MaxSonar-WR MB7060-200 Waterproof Ultrasonic Distance Sensor (0~765m, IP67)
DFRobot #SEN0080
The XL-MaxSonar®-WR sensor offers reliable detection from ultra-short to extended distances. Encased in durable PVC, it's IP67 rated for water resistance. Compatible with standard ¾” PVC fittings, it's easy to install across applications.
In stock
€ 138,00
Incl. VAT
Adafruit Single-Ended Flexible LED Filament - 3V 25mm long - Green
Adafruit #6145
Durable and efficient flexible LED filaments offer a warm glow with minimal power. Easy to install, ideal for models and dioramas, featuring PWM dimming capabilities.
In stock
€ 3,25
Incl. VAT
Adafruit Single ended nOOds - 128mm long Flexible LED Filament - Blue 3V
Adafruit #6131
Flexible LED noodles offer a vibrant splash of color with flexible LED diodes on a metal backing, coated in silicone for durability, perfect for intricate lighting displays.
In stock
€ 5,00
Incl. VAT
Viewed
50
of
2620
products
Show more
Customer reviews about Electronics
Wim
PJRC 8MB PSRAM chip for Teensy 4.1
Do what they promise.
Taymans Eddy
Opencircuit UA741CN General purpose amplifier - 5 stuks
I was looking for this for a while
Patrick
Opencircuit NE555P Precision timer - DIP8
Well packed.
Patrick
Opencircuit CD4026 7-segment Counter - 5pcs
Well packed.
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.
Patrick
Sparkfun 555 Timer
Well packed.
AvDoorn technisch t
Opencircuit PC817 Optocoupler - 5 pcs
Fast and good value for money