Menu
Our brands
Electronics
Platforms
Robotics
Starter kits
3D Printing
Material
Seasonal products
Account
Account overview
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
2 - Searchresults - Opencircuit
100
result
results
Sort by
Relevance
Name
Review score
Price ascending
Price descending
USB Power Lead
Kitronik #4101
Take power from a PC with this handy USB lead. The lead is 1m long and has pre tinned red and black wires which connect to the 5V pins on the USB plug.
In stock
€ 1,30
Incl. VAT
Micro USB cable 50 cm blue
This micro USB cable is suitable for connecting the Arduino Leonardo or other peripheral equipment to the computer. This USB cable has a thick shielded jacket to protect the USB connection against external interference.
In stock
€ 1,35
Incl. VAT
DC extension cable 1 meter 5.5mm x 2.1mm
This extension cable has a length of 1 meter. This cable has a male and female plug of 5.5mm x 2.1mm.
In stock
€ 1,80
Incl. VAT
Dual dc lab power supply 2x 0-30 vdc / 0-3 a + 5 vdc fixed / 3 a max with 4 lcd displays
Whadda #LABPS23023
Dual dc lab power supply 2x 0-30 vdc / 0-3 a + 5 vdc fixed / 3 a max with 4 lcd displays.
Delivered in 3 to 7 days
€ 164,90
Incl. VAT
Mini USB cable 100cm blue - 30AWG
This mini USB cable of 1 meter is suitable for connecting the Arduino Nano or other peripheral equipment to the computer. This USB cable has a thick shielded jacket to protect the USB connection against external interference.
In stock
€ 2,40
Incl. VAT
Mini USB cable 50 cm blue
This mini USB cable is suitable for connecting the Arduino Nano or other peripheral equipment to the computer. This USB cable has a thick shielded jacket to protect the USB connection against external interference.
In stock
€ 1,45
Incl. VAT
USB 2.0 cable type B 100cm blue
This blue USB type B cable of 100cm is suitable for connecting the Arduino Uno, Arduino Mega or other hardware such as printers to the computer. This USB cable has a thick shielded jacket to protect the USB connection against external interference.
In stock
€ 2,70
Incl. VAT
USB 2.0 cable type B 100cm blue
This USB type B cable of 100 cm is suitable for connecting the Arduino Uno, Arduino Mega or other hardware such as printers to the computer. This USB cable has a thick shielded jacket to protect the USB connection against external interference.
In stock
€ 2,50
Incl. VAT
USB micro B Cable with LEDs - Blue and Red
Adafruit #4008
At first glance this appears to be an ordinary A to micro B USB cable. Plug it in to your device and power supply, and you get a colorful glitter of dozens of little LEDs embedded in the length of the cable.Can be used for data and charging.The LEDs are luminous but not too bright.
In stock
€ 5,25
Incl. VAT
5V@3A USB Power Supply (EU Standard)
DFRobot #FIT0639
Elevate the performance of your Raspberry Pi 4 with our high-quality, reliable 5V@3A USB Power Supply. Designed specifically for the Raspberry Pi 4, this adapter ensures stable power output and comes with a compatible Type-C cable. All components are rigorously tested and CE certified, featuring over-current protection for safe usage.
Delivered in 5 to 10 days
€ 7,80
Incl. VAT
Micro USB cable 100cm blue - 30AWG
This micro USB cable of 1 meter is suitable for connecting the Arduino pro micro or other peripheral equipment to the computer. This USB cable has a thick shielded jacket to protect the USB connection against external interference.
In stock
€ 2,65
Incl. VAT
USB 2.0 female connectors - 5 pcs
This set of 5 USB 2.0 female connectors is excellent for making your own USB cables. They are user-friendly and ensure reliable data and power transmission. Highly suitable for various electronic projects.
In stock
€ 2,20
Incl. VAT
USB 2.0 male connectors - 5 pcs
This set of 5 USB 2.0 male connectors is ideal for making your own USB cables. They are user-friendly and ensure reliable data and power transmission. Convenient for multiple electronic projects.
In stock
€ 1,95
Incl. VAT
3 to 30V / 3A Power Supply - DIY mini kit
Whadda #WSPC7203
The Whadda WSPC7203 is a DIY mini kit for a 0 to 30V / 3A power supply, perfect for all Velleman and Whadda Kits requiring a stabilized power supply voltage.
Delivered in 3 to 7 days
€ 27,20
Incl. VAT
DC Barrel Power Jack/Connector
Sparkfun #PRT-00119
Get the reliable Sparkfun DC Barrel Power Jack/Connector for your power supply needs. Perfect for home projects or industrial applications, compatible with DC wall supplies.
In stock
€ 0,95
Incl. VAT
USB 2.0 Type-C Cable - 1 Meter
Sparkfun #CAB-16905
Boost your Raspberry Pi 4 performance with the Sparkfun USB 2.0 Type-C Cable. Ideal for high-frequency data transfer and charging, this 1-meter cable is a versatile, durable, and cost-effective solution for your electronic needs.
In stock
€ 4,20
Incl. VAT
USB to DC plug 5.5x2.1mm cable - 100cm
Adapter cable from a USB port to DC plug (5.5x2.1mm) of 100cm. Handy to power a 5V device from a USB port of a laptop or power bank.
In stock
€ 2,10
Incl. VAT
USB to DC plug 4.0x1.7mm cable 90 cm
Adapter cable from a USB port to DC plug (4.0x1.7mm) of 90 cm. Useful for powering a 5V device from a USB port of a laptop or power bank.
In stock
€ 2,05
Incl. VAT
USB-C to USB-C Silicone Power Charging Cable - 3m
Sparkfun #CAB-24060
Discover our 3-meter USB-C to USB-C power charging cable with tangle-free silicone coating, high temp resistance, and ROHS compliance. Ideal for workstations, labs, and home offices.
Delivered in 5 to 10 days
€ 7,90
Incl. VAT
Reversible USB A to C Cable - 0.3m
Sparkfun #CAB-15426
Discover the Sparkfun Reversible USB A to C Cable. Measuring 0.3m, it's perfect for USB 2.0 connections and supports speeds and charging up to 2A. Ideal for smaller applications.
In stock
€ 6,05
Incl. VAT
SparkFun Power Delivery Board - USB-C (Qwiic)
Sparkfun #DEV-15801
Maximize your project's power with the SparkFun Power Delivery Board. Offering 5-20V voltages and up to 100W, it eliminates the need for multiple adapters. Easily integrated with the Qwiic connect system and featuring a standalone controller for efficient power negotiation.
Delivered in 5 to 10 days
€ 23,05
Incl. VAT
SparkFun Breadboard Power Supply Stick - 5V/3.3V (with Headers)
Sparkfun #PRT-21297
SparkFun Breadboard Power Supply Stick - 5V/3.3V with headers, offers efficient power supply for electronics projects. Compact, versatile, with selectable output voltage, overcurrent protection, and easy control features. Ideal for hobbyists and professionals.
Delivered in 5 to 10 days
€ 14,35
Incl. VAT
Raspberry Pi 4 powersupply - USB-C, 5.1V, 3A - EU Plug - White
Raspberry Pi #SC0213
The Raspberry Pi 4 USB-C Power Supply in white provides a reliable and efficient power source for your mini-computer. Designed for safety and compatibility, it's the ideal choice for optimal performance.
Delivered in 3 to 8 days
€ 9,30
Incl. VAT
Raspberry Pi 4 power supply - USB-C, 5.1V, 3A - EU Plug - Black
Raspberry Pi #SC0213-Black
The Raspberry Pi 4 USB-C Power Supply in black is designed for stable and efficient power supply to your Raspberry Pi 4. Easy to connect and reliable.
Delivered in 3 to 8 days
€ 8,20
Incl. VAT
USB 3.1 Cable A to C - (3 Foot/0.91 meter)
Sparkfun #CAB-14743
Upgrade to the Sparkfun USB 3.1 Cable A to C - 3 Foot (~1 meter) for high-speed data transfers and efficient charging. Reliable, robust and ideal for laptop users. Superior performance in a convenient length.
In stock
€ 6,85
Incl. VAT
9V to Barrel Jack Adapter
Sparkfun #PRT-09518
Secure and power your devices with Sparkfun's 9V to Barrel Jack Adapter. Ideal for Arduinos, development boards and more, it ensures a stable connection with its 5.5x2.1mm, center-positive barrel...
Delivered in 5 to 10 days
€ 3,05
Incl. VAT
Constant Current Power Supply - 13.8V 8A
Sparkfun #PRT-18734
Experience the power of Sparkfun's Constant Current Power Supply. This robust device outputs 13.8VDC & 8A, with over-voltage, over-current, short circuit & over-temperature safety features.
Delivered in 5 to 10 days
€ 27,60
Incl. VAT
7.4V lipo battery protection board
Small sign to protect lithium batteries (7.4V) against complete discharge, short-circuiting and extracting too much power.
In stock
€ 1,15
Incl. VAT
MicroUSB Plug to 5.5/2.1mm DC Barrel Jack Adapter
Adafruit #2727
The premise of this MicroUSB Plug to 5.5/2.1mm Jack adapter is simple. There's a MicroUSB plug on one end and a 5.5mm/2.1mm DC barrel jack with center positive polarity on the other.
In stock
€ 2,10
Incl. VAT
Compacte USB adapter - 5V - 2.4A
HQ Power #PSS6EUSB32W
Very economical 5V USB charger with a maximum power of 12W (2.4A). The USB adapter is suitable for charging most power banks and phones as well as powering Arduino 's and other 5V devices.
Delivered in 5 to 15 days
€ 10,75
Incl. VAT
Sale
6V 4LR44 alkaline batteries - 4 pieces
This pack contains four 4LR44 6V alkaline batteries, featuring a manganese dioxide (MnO2) chemical system designed to provide hundreds of hours of reliable service - especially in photographic applications.
In stock
€ 1,00
Incl. VAT
TP4056 Lipo battery charger with protection 1A - Micro USB
This small module can charge a lithium-ion battery from a USB cable. This version contains an extra circuit to protect the battery against a low discharge or a high discharge current. The module contains a micro USB connection to feed the whole.
In stock
€ 2,70
Incl. VAT
HDMI to Micro HDMI Cable, Suit for Raspberry Pi 4B
Waveshare #16955
The HDMI to Micro HDMI cable from Waveshare is a high-quality and reliable solution for Raspberry Pi 4B users. This cable offers 4K ultra-HD transmission, high-definition video transmission, and is RoHS compliant for environmental friendliness.
In stock
€ 2,85
Incl. VAT
Type-C L-Shaped Male to Female Extension Cable for UNIHIKER M10
DFRobot #FIT0953
Experience the remarkable flexibility and compact design of this Type-C conversion cable, a well-crafted accessory tailored for the UNIHIKER M10.
Delivered in 5 to 10 days
€ 2,20
Incl. VAT
Triple socket - EU (F) socket with earth
Velleman #EB3-G
Velleman EB3-G triple power strip with earthing contact (EU F-socket) - Reliable and safe power supply for multiple devices. Suitable for household use, office equipment and workshop tools. Compact and portable.
Delivered in 3 to 7 days
€ 4,35
Incl. VAT
Alkaline AA batteries - 2800 mah - 12 pcs
Camelion #LR6C/102
These AA batteries are useful in many wireless projects. The voltage starts just above 1.5V and drops as it drains below 1V. Since the alkaline batteries are single use, we send them per 12 pieces.Specifications Nom. voltage: 1.5 V Type.
In stock
€ 3,35
Incl. VAT
Alkaline AA batteries - 2800 mah - 24 pcs
Camelion #LR6C/24B
These AA batteries are useful in many wireless projects. The voltage starts just above 1.5V and drops as it drains below 1V. Since the alkaline batteries are single use, we send them per 24 pieces in a plastic box.Specifications Nom. voltage: 1.5 V Type.
In stock
€ 6,40
Incl. VAT
Lipo Charger-Type C
DFRobot #DFR0668
This is a Type-C Lipo charger designed for single-cell 3.7V lithium battery. The compact size makes it easy to integrate into your applications.
In stock
€ 6,85
Incl. VAT
3-way socket-outlet with switch - german socket
Velleman #EB3S-G
This socket outlet has 3x EU (F) sockets with ground for extending the number of wall sockets. In addition, this socket has an illuminated switch to switch the sockets on and off to save energy.
Delivered in 3 to 7 days
€ 4,50
Incl. VAT
HDMI Female to Micro HDMI Male Adapter, Suit for Raspberry Pi 4B
Waveshare #16796
The HDMI Female to Micro HDMI Male Adapter from Waveshare is a high-quality and reliable solution for anyone using a Raspberry Pi 4B or Waveshare Raspberry Pi series LCD. The adapter offers high-definition media transferring and a stable, durable connection thanks to its gold-plated connectors.
In stock
€ 1,30
Incl. VAT
USB DIY Slim Connector Shell - MicroB Plug
Adafruit #1826
Make your own USB connections without slicing apart a USB cable and soldering those thin wires inside. This is the 'slim' version of the DIY MicroB Male connector.
In stock
€ 1,35
Incl. VAT
USB DIY Slim Connector Shell - A-M Plug
Adafruit #1827
Make your own USB connections without slicing apart a USB cable and soldering those thin wires inside. This is the 'slim' version of the DIY USB-A Male connector.
In stock
€ 1,35
Incl. VAT
SparkFun Jetson Intermediate Kit with Power Supply
Sparkfun #KIT-19409
So, you currently have, in your possession, a Jetson Nano™ from NVIDIA® (or you're at least planning on picking one up in the near future). What's next?
Delivered in 5 to 10 days
€ 151,20
Incl. VAT
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
€ 6,25
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
€ 8,80
Incl. VAT
Pololu 12V, 1A Step-Down Voltage Regulator D24V10F12
Pololu #2834
The compact (0.5″ × 0.7″) D24V10F12 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 12 V while allowing for a maximum output current of 1 A.
In stock
€ 8,80
Incl. VAT
3.3V, 600mA Step-Down Voltage Regulator D36V6F3
Pololu #3791
This compact (0.4″ × 0.5″) switching step-down (or buck) voltage regulator takes input voltages between 4 V and 50 V and efficiently reduces them to 3.3 V while allowing for a maximum output current of 600 mA.
In stock
€ 4,40
Incl. VAT
Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5
Pololu #2851
This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V. The board measures only 0.7″ × 0.8″, but it allows a typical continuous output current of up to 5 A.
In stock
€ 22,20
Incl. VAT
Pololu 9V, 500mA Step-Down Voltage Regulator D24V5F9
Pololu #2845
The compact (0.4″ × 0.5″) D24V5F9 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 9 V while allowing for a maximum output current of 500 mA.
In stock
€ 6,25
Incl. VAT
Pololu 9V, 1A Step-Down Voltage Regulator D24V10F9
Pololu #2833
The compact (0.5″ × 0.7″) D24V10F9 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 9 V while allowing for a maximum output current of 1 A.
In stock
€ 8,80
Incl. VAT