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Module with 8 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 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4348
The STM32 Nucleo-144 boards provide an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32 microcontroller. For the compatible boards, the SMPS significantly reduces power consumption in Run mode.
IoT module with ATmega328P and BLE4.1 microcontroller. Compatible with the Bluno series, it can be programmed in the Arduino IDE. DFRobot DFR0492
NUCLEO-U5A5ZJ-Q is an STM32 development board with the STM32U5A5ZJ microcontroller offering extended functionality and a high level of integration. ST morpho and ST Zio connectors enable flexible prototyping with ARDUINO-compatible shields.
UV Sensor with response spectrum: 200nm-370nm
TFT LCD display with a diagonal of 3.5" and a resolution of 480x320 pixels. Equipped with a resistive touch panel and a microSD slot. Intended for use with Feather series boards. Adafruit 3651
Tangle-free USB-A / microUSB-B cable with a length of 1m, in a set with an adapter for Apple iPhone devices, iPad (8-pin Apple Lightning connector). Flat cable, in flexible, silicone insulation, light blue color
RS485-Ethernet converter that provides easy communication between RS485 interface and Ethernet network via RJ45 connector. Industrial DIN rail mounting hardware included. Elfin-EE11A
Unshielded UTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCU6-10CC-0200-G
Monocrystalline Solar Panel is a monocrystalline solar panel with 5V output voltage and 1A current efficiency of 27.5 x 16 x 0.2cm. DFRobot FIT0601
Adapter with a set of connectors specific to the Raspberry Pi 3 Model B/B+. It allows you to adapt the minicomputer Raspberry Pi Zero and Zero 2 W to projects based on Pi 3 model B/B+. Waveshare Zero-to-Pi3-Adapter (B)
Adapter is an external network card that allows you to connect to a laptop via USB-C or Thunderbolt 3 port and guarantees fast data transmission up to 1000 Mbps. It is ideal for gamers, but will also work in an office environment thanks to its compact size and elegant aluminum housing. Built-in LEDs indicate the connection status, and the lack of the need for additional power makes it easier to use. Akyga AK-AD-65
The Semi Flexible Monocrystalline Solar Panel is a flexible monocrystalline solar panel with a 5V output voltage and a current capacity of 1 x 29 x 15 x 0.135 cm. DFRobot FIT0600
This gearmotor is a miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 75.81:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. Pololu 3064
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
Sonoff - WiFi Wireless Smart Switch for MQTT COAP Smart Home
4-channel PCIe to SATA 3.0 port expander. It can be powered with 12 V via a PCIe connector or 5/12 V via an external DC connector. Waveshare PCIe-TO-SATA-4P
Board with prototype holes dedicated to Raspberry Pi Pico. It offers an 8x20 hole area with a pitch of 2.54 mm with marked pin labels and a reset button and STEMMA QT connector. Adafruit 5200
Electronic climbing robot in the form of a kit for self-assembly. The device is powered by two AA batteries