Category: Main categories

et with a measuring module and a probe for measuring electrical conductivity. It allows you to measure the salinity of water and soil. It has a Gravity analog output interface. DFRobot DFR0300-H

Module with 13 QTRX type optocoupler with analog 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 4453

This set of 100 colored heat shrink tubes, each 100 mm in length, is a practical accessory for marking, insulating, and securing wires in electronic, electrical, and workshop projects. The variety of diameters and colors offers flexibility for multiple applications, while the transparent packaging allows for easy organization and management of the components.

A set of test leads 2x4 (4 signal and 4 GND) with a length of 23cm and 22AWG intended for logic analyzers Saleae.

Charger module with a basket for a CR123A battery dedicated to micro:Maqueen robots. DFRobot FIT0611

7" DSI LCD (E) 1280×800 IPS display with a capacitive touch panel supporting 10 touch points and optically bonded tempered glass provides high image quality and mechanical durability. The DSI interface and full compatibility with Raspberry Pi make it an ideal solution for multimedia projects, control panels, and user interfaces in embedded systems.

Module with 7 QTR type optocoupler with analog 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 4247

QC 18 W Wall Charger with Dual USB Ports is a universal and efficient solution for everyday charging of various electronic devices. Thanks to fast charging technology and a comprehensive protection system, it ensures full safety of use and comfort during operation at home, in the office, or while traveling.

Ni-MH XTREME 9V 310 mAh rechargeable battery is an eco-friendly and economical power source for modern portable devices with high energy demands. With a high number of charge cycles and resistance to harsh operating conditions, it is a reliable solution for both home and professional applications.

40-pin ZIF socket dedicated to DIP packages. It allows for multiple plugging without the risk of damaging the leads. Waveshare DIP 40 Pin ZIF Socket (Green)

Miniature power relay 2P 12 A for series 96 sockets or Faston 187 connectors, 230 V AC coil, test button with locking function. Finder 56.32.8.230.0040

Module with 25 QTRX 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 50 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4325

32-pin ZIF socket dedicated to DIP packages. It allows for multiple plugging without the risk of damaging the leads. Waveshare DIP 32 Pin ZIF Socket (ARIES Black)

Shield designed for IoT applications with LTE CAT M1/NB-IoT SARA-R4 modem. The board is compatible with Arduino, allows you to add communication via cellular networks to Arduino boards. SparkFun CEL-14997

Miniature power relay 2P 12 A for series 96 sockets or Faston 187 connectors, 24 V DC coil, test button with locking function. Finder 56.32.9.024.0000

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 4113

A set of test leads 2x4 (4 signal and 4 GND) with a length of 23cm and 22AWG intended for logic analyzers Saleae

The NX-NVME 2280 256GB SSD with PCIe Gen3 x4 interface and 3D TLC Flash memory is a reliable and high-performance solution for both general and specialized applications, including use with expansion boards for Raspberry Pi 5. Ideal for upgrading laptops, desktop computers, and embedded systems, it offers significantly faster data access compared to traditional SATA drives.