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UV resin dye 3D-basics Color Ampule in orange is a high-quality pigment that provides intense and uniform color without affecting the mechanical properties of prints. The 25 ml packaging allows for precise dosing, which allows you to adjust the color intensity in various projects, from decorative to functional.

A compact converter designed to drive LEDs in series and parallel circuits. The device generates voltages up to 40V and currents up to 400mA from a 3-5V supply, with the output current adjustable via mini DIP switches. The board features a built-in 1.2A switch, overvoltage protection, and PWM LED dimming. Adafruit 6354

3D-basics Color Ampule UV resin dye is a blue pigment that mixes perfectly with UV-cured resins, providing intense and uniform color. The 25 ml packaging allows for precise dosing, which allows you to adjust the color intensity to the needs of various projects, both decorative and functional.

Programmable buzzer controller with six buttons, designed to work with Raspberry Pi Pico W and offering pinouts for many pins. It is ideal as a remote control for the Kitronik Autonomous Robotics (Buggy) platform, and thanks to its compact size and lack of a display, it is a cost-effective solution for controlling robots and vehicles in DIY projects. Kitronik 5353

LOGO! 8 expansion module with 2 analog inputs. Supports PT100/PT1000 sensors and voltages from 0 to 10 V and currents up to 20 mA. It features compact dimensions, DIN rail mounting, and a wide temperature range, ensuring reliability and flexibility in industrial applications. Siemens 6ED1055-1MD00-0BA2

CM4-IO-BASE-B base board dedicated to Raspberry Pi CM4 modules in a set with a USB HDMI adapter to FCC. Waveshare CM4-IO-BASE-Acce B

RJ-45 female connector with transformer and LEDs (comp. with RTL8201BL, IIM7000A)

Module with 13 QTR type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4153

Bluetooth stereo amplifier module that allows you to play music wirelessly from phones, tablets or computers. It automatically enters pairing mode after the first power supply and then connects to the last paired device, making it easy to use. The set includes 3W speakers with practical JST connectors, and the board is equipped with an integrated LiPo battery charging system, which allows powering from various sources, such as USB-C or battery. Kitronik 2182

7-segment LED display, 1 digit 30.60mm, black background green (575nm), 20mcd (10mA), common anode, red (630nm), 20mcd (10mA), common anode. Pb-free. LED1-AS-B-12011BMRMG

Siemens 3LD2054-0TK53 is a three-pole 16A emergency switch, IP65, designed for front mounting, ensuring safe circuit disconnection.

A battery holder for 4 D (R20) batteries with a 2-pin connector allows you to easily power electronic projects with 6V. It is suitable for mobile applications and wherever high energy capacity is required.

LED module dedicated to low-power lighting, ideal for desk lamps and creative lighting housings. Equipped with a micro USB connector, it is easy to power from computers or laptops, and thanks to its compact dimensions and simple layout, it can be easily integrated into various projects, offering the possibility of connecting an additional switch. Kitronik 2176

7-segment LED display, 1 digit 20.40mm, two dots, blue color (470nm), 4000ucd (10mA), common anode, Pb-free. LED1-AS-B-08012BB

This compact expansion module easily adds a 4-pin JST SH (Stemma QT/Qwiic) connector to your Raspberry Pi or other single-board computer. It allows for quick, solderless connection of I2C sensors and devices, while providing stable power thanks to the built-in 3.3V regulator. The module includes a built-in power LED and 10kΩ pull-up resistors for the I2C lines. Adafruit 6365

OAK-D robotic vision camera that combines stereoscopic depth vision with a high-resolution RGB camera to provide real-time image analysis. With built-in AI processing capabilities and 4 TOPS of processing power, the camera supports custom AI models as well as 2D and 3D object tracking. The rugged aluminum housing, USB-C port, and integrated 9-axis inertial module make it an ideal solution for projects requiring precise vision, motion tracking, and depth analysis in robotic applications. Luxonis OAK-D

A1 size mat designed for educational robots such as Motor, mini and Edison V2. Perfect for play or educational projects. It is double-sided, offering a track to follow lines on one side and a city model on the other, eliminating the need to create boards by hand and making it easier to implement projects related to traffic. Kitronik 46165

Adafruit 603 - Stainless Thin Conductive Yarn / Thick Conductive Thread - 35 ft