Searchresults - Opencircuit

33 results Sort by

WeMos D1 mini Dual base shield This shield for the WeMos D1 mini contains 2 sockets for the WeMos D1 which are connected to each other. This makes it possible to connect more shields with the WeMos. The illustrated headers are supplied (separately).
In stock
€ 1,55 Incl. VAT
WeMos D1 mini DC Power Shield This shield for the WeMos D1 mini contains a DC connector, which reduces an input voltage from 7V to 24V to 5V. The shield can deliver a maximum of 1A.
Out of stock
€ 3,45 Incl. VAT
WeMos D1 mini Micro SD Shield This shield for the WeMos D1 mini contains a micro SD card holder so that the WeMos can also log data. The illustrated headers are supplied (separately).
Out of stock
€ 1,55 Incl. VAT
WeMos D1 mini Tripler base shield This shield for the WeMos D1 mini contains 3 sockets for the WeMos D1 which are connected to each other. This makes it possible to connect more shields with the WeMos. The illustrated headers are supplied (separately).
Out of stock
€ 2,00 Incl. VAT
WeMos D1 mini Lithium battery Shield This shield for the WeMos D1 mini contains the necessary electronics to connect a lithium battery to the WeMos D1 and also to charge the battery. With the USB port on this module, the battery can be charged with a charging current of 500mA or 1A (adjustable with the jumper on the bottom of this shie
Out of stock
€ 2,45 Incl. VAT
SONOFF D1 Smart Dimmer Switch Itead #SONOFFD1 Transform your home lighting with the SONOFF D1 Smart Dimmer. Experience adjustable brightness levels, seamless remote control, and the enchanting ambience of sunrise/sunset modes. Effortlessly personalize and elevate your lighting setup.
Delivered in 14 to 30 days
€ 13,05 Incl. VAT
DC socket built-in 5.5 mm x 2.1 mm - 5 pieces This set includes 5 built-in DC sockets designed for a secure and reliable connection with 5.5x2.1mm male plugs.
In stock
€ 2,05 Incl. VAT
DC Jack 5.5x2.1mm - 10 pcs This comprehensive set includes 10 DC Jack plugs with an inner dimension of 5.5x2.1mm, specifically designed to provide a reliable and secure power supply. These DC jacks, also known as DC connectors, are essential electrical components for delivering direct current to a wide range of electronic devices and projects.
In stock
€ 2,10 Incl. VAT
DC Plug male + female set - 5.5mm x 2.1mm to crown stone This DC Plug adapter set comes with a male and female connector of 5.5mm x 2.1mm. The adapter extends to a terminal block, to which wires can easily be attached.
In stock
€ 2,10 Incl. VAT
Glue sticks - ø11 x 100mm - 6 pieces Velleman #DG1 Upgrade your DIY projects with Velleman DG1 Glue Sticks. This 6-pack of 10cm long stick with a diameter of 11mm, ensures precise application. Versatile and reliable for crafts, repairs, and more.
Delivered in 3 to 7 days
€ 3,05 Incl. VAT
DC Plug female 5.5mm x 2.1mm to crown stone - 5 pieces This set contains 5 female DC plug to terminal block adapters. The female DC plugs have these dimensions: 5.5mm x 2.1mm. These plugs are suitable for male DC plugs of the same size.
Out of stock
€ 2,05 Incl. VAT
28 PCS Universal 5.5*2.1mm DC Adapter Kit DFRobot #FIT0881 This Female to Male 5.5*2.1mm DC Adapter Kit is compatible with all kinds of universal 2.5mmDC male plugs and can be used to supply power for many types of laptops, stereos, displays, screens, etc.
Delivered in 5 to 10 days
€ 9,55 Incl. VAT
Breadboard-friendly 2.1mm DC barrel jack Adafruit #373 This power jack is designed to fit 2.1mm power plugs snugly and securely. Perfect for adding a power connector to your project. We went for the more expensive "thin pin" type which snap into breadboards or perfboards.
Delivered in 10 to 30 days
€ 1,65 Incl. VAT
LCD module 128 x 64 blue This display has a resolution of 128 x 64. This has white text on a blue background and uses the ST7920 chipset, which works on 5V. Instead of rows with fixed characters, you can freely draw on this display. The screen dimensions of this display are 73mm x39mm.
In stock
€ 9,90 Incl. VAT
OLED RGB display 96 x 64 SPI OLED (Organic Light-Emitting Diode) means that the screen consists of all small RGB LEDs (each pixel equals 1 RGB LED).
In stock
€ 8,45 Incl. VAT
Gravity: I2C LCD1602 Arduino LCD Display Module (Gray) DFRobot #DFR0557 Gravity: I2C LCD1602 Arduino LCD Display Module (Gray).Referring to the LCD16020, I believe that everyone is not unfamiliar with the square shape, green color, a row of 2.54 pin header....
In stock
€ 11,20 Incl. VAT
DC Geared Motor 1:48 This small DC motor has a gearbox ratio of 1:48. The gearbox has a reduction in speed, which gives the engine much more power. These motors are ideal for robotic platforms, such as robotic cars. They go well with the 65mm rubber wheel.
In stock
€ 2,30 Incl. VAT
DC Geared Motor 1:48 + wheel set This small DC motor has a gearbox ratio of 1:48. The gearbox has a reduction in speed, which gives the engine much more power.
In stock
€ 1,95 Incl. VAT
Serial Miniature LCD Module - 1.44" (uLCD-144-G2 GFX) Sparkfun #LCD-11377 "Enhance your project with the µLCD-144-G2(GFX) display module. Its advanced LCD (TFT) technology and integrated GOLDELOX-GFX2 graphics processor offer standalone functionality.
Delivered in 5 to 10 days
€ 45,30 Incl. VAT
QTR-HD-11RC Reflectance Sensor Array: 11-Channel, 4mm Pitch, RC Output Pololu #4111 Compact, accurate 11-channel Pololu QTR-HD-11RC Reflectance Sensor Array. Perfect for line detection in robotics & automation projects. Operates 2.9V-5.5V, max 185mA. Size: 45.0mm x 20.0mm.
Delivered in 5 to 14 days
€ 10,05 Incl. VAT
Gravity: 1602 LCD Keypad Shield For Arduino DFRobot #DFR0009 This is a very popular LCD Keypad shield for Arduino and other variants. It includes a 2x16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 are used to interface with the LCD. Just one Analog Pin 0 is used to read the five pushbuttons.
In stock
€ 8,35 Incl. VAT
Metal Servo Horn for Power HD Giant Servo HD-1235MG Pololu #2374 This is an anodized aluminum servo horn for the Power HD Ultra-High-Torque, High-Voltage Digital Giant Servo HD-1235MG. The HD-1235 ships with a set of plastic horns, but metal is the way to go if you want to get the most torque out of this 1/4-scale servo.
Delivered in 5 to 14 days
€ 9,25 Incl. VAT
10Amp 7V-30V Motor Driver with Potentiometer & Switch Cytron #MD10-POT The MD10-POT is a motor driver with direction and speed control that can easily control a brushed DC motor (max 10A, 30A peak). This driver can be completely controlled without a microcontroller!
In stock
€ 10,85 Incl. VAT
QTR-HD-11A Reflectance Sensor Array: 11-Channel, 4mm Pitch, Analog Output Pololu #4211 Experience precision with the QTR-HD-11A Reflectance Sensor Array. Ideal for line detection, it offers adjustable brightness, contrast readings, and operates within a 2.9V to 5.5V range.
Delivered in 5 to 14 days
€ 10,05 Incl. VAT
OLED display 128 x 64 SPI - White 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
€ 4,10 Incl. VAT
QTRX-HD-11RC Reflectance Sensor Array: 11-Channel, 4mm Pitch, RC Output, Low Current Pololu #4311 Get the compact QTRX-HD-11RC Reflectance Sensor Array for accurate detection of reflectance changes. Ideal for line detection, robotics, and industrial automation.
Delivered in 5 to 14 days
€ 17,25 Incl. VAT
QTRX-HD-11A Reflectance Sensor Array: 11-Channel, 4mm Pitch, Analog Output, Low Current Pololu #4411 Boost precision with the QTRX-HD-11A Reflectance Sensor Array. Featuring 11 channels, a 4mm pitch, and a compact size, it's perfect for detecting changes in reflectance.
Delivered in 5 to 14 days
€ 17,25 Incl. VAT
Glideforce MD122012-P Medium-Duty Linear Actuator with Feedback: 100kgf, 12" Stroke (11.8" Usable), 0.58"/s, 12V Pololu #3620 This 12 V medium-duty (MD) linear actuator with feedback can lift loads up to 100 kgf [225 lbs or 1000 N] and can withstand static loads up to 450 kgf [1000 lbs or 4500 N].
Out of stock
€ 260,65 Incl. VAT
16x2 Characters lcd module blue 5V 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 5V.
In stock
€ 1,55 Incl. VAT
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
€ 4,70 Incl. VAT
Gravity: I2C LCD1602 Arduino LCD Display Module (Blue) DFRobot #DFR0555 Gravity: I2C LCD1602 Arduino LCD Display Module (Blue).Referring to the LCD16020, I believe that everyone is not unfamiliar with the square shape, green color, a row of 2.54 pin header....
Delivered in 5 to 10 days
€ 10,50 Incl. VAT
RFID Reader ID-12LA (125 kHz) Sparkfun #SEN-11827 Compact and efficient, the Sparkfun RFID Reader ID-12LA (125 kHz) from ID Innovations is perfect for tracking inventory, access control, and anti-theft applications.
Delivered in 5 to 10 days
€ 32,85 Incl. VAT
Gravity: I2C LCD1602 Arduino LCD Display Module (Green) DFRobot #DFR0556 Gravity: I2C LCD1602 Arduino LCD Display Module (Green).Referring to the LCD16020, I believe that everyone is not unfamiliar with the square shape, green color, a row of 2.54 pin header....
Delivered in 5 to 10 days
€ 10,75 Incl. VAT

Order before 23:59, same day shipping Free shipping from € 1.000,- Customer rating: 4.9 / 5 Excellent service