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LED Voltmeter Module 0–100 V is a compact tool for monitoring voltage in electronic systems, lithium-ion batteries, electric vehicles, and power supply circuits. With built-in reverse polarity protection, automatic decimal point adjustment, and high measurement accuracy, it provides a reliable and easy-to-install measurement solution for both professional and hobbyist electronic projects.

A camera module equipped with an OV5693 sensor with a resolution of 5 MP. It uses a USB 2.0 interface, allowing easy connection to a computer or other device that supports this standard. Waveshare OV5693 5MP USB Camera (A)

Antena o wzmocnieniu 2dBi, przekazana do komunikacji na częstotliwości 868 MHz. złącze w złącze SMA. SparkFun WRL-20855

Easy PET-G filament in gray with a diameter of 1.75 mm. 0.85 kg of filament is wound on a spool. Fiberlogy Easy PET-G Gray

8Ω 2W Speaker is a small yet efficient speaker designed for use in projects with multimedia displays, control systems, and integrated devices. Its compact design, built-in acoustic cavity, and PH1.25 connector simplify installation and integration in projects where both space-saving and sound quality are important.

4-channel digital oscilloscope connected to a computer. It offers a frequency bandwidth of 250 MHz and samples up to 1 GS/s. It can work with Windows-based devices. Hantek DSO3254

Basket for six 1.5V batteries of AA type (R6) connected in series (9V), terminated with a 2.1mm DC connector. Connection wires 20 cm long.

Module with 0.91 "OLED display with a resolution of 128 x 32 pixels, thanks to the SSD1306 driver and communication via the I2C bus, it is an ideal solution to build a device with a spectacular appearance and reliable work

Laser scanner using ToF technology. It takes measurements at 2 to 8 revolutions per second and has a range of up to 8 m. It communicates via a UART interface. Waveshare D200 LiDAR Kit

The module protects the load against reverse polarity to -60 V and blocks the flow of reverse current to the power supply. It uses the LM74700-Q1 ideal diode controller and a MOSFET transistor. Thanks to its low impedance (1.5 mΩ), it supports currents up to 25 A continuous and 50 A transient, providing reliable protection and the possibility of easy assembly. Pololu 5389

NINA B306 BLE module board based on the nRF52840 microcontroller with CortexM4F core (64 MHz, 1 MB Flash, 256 kB RAM). Equipped with sensors - 9-axis IMU, temperature, pressure, humidity, light, colour, gesture and microphone. Arduino ABX00070

Pin strip straight in black, single-row, female, 1x10, pitch 2.54mm, THT, RoHS. PB10S

The overlay allows for easier connection of wires to the Arduino UNO R3 board. Thanks to the screw connections, it is possible to fast and securely fix the cable, and the built-in female connectors allow the application of additional Arduino shields. Screw shield

7-segment LED display with four 0.56” high digits. In red. Q-5641ASK11

A 10.1" IPS LCD display with touch panel. It is equipped with an HDMI/USB type C interface for video display and USB type C for the touchscreen. It offers a resolution of 1280x800 pixels and has an aluminium casing. Waveshare 10.1HP-CAPLCD Monitor

The 2xRCA "J" 5m cable is a 5-meter-long stereo audio cable with two RCA plugs (red and white) on each end. It is used for transmitting analog audio signals between audio devices such as amplifiers, players, or televisions.

A set of two Pololu wheels with dimensions 60x8mm in white. Intended for Micro servos with 4.8mm diameter spline and 20 teeth. Pololu 4914

A set of two Pololu wheels with dimensions 40x7mm in black. Intended for Micro servos with 4.8mm diameter spline and 20 teeth. Pololu 4905

Single Power Supply Single Buffer Gate with 3-State Output CMOS Logic Level Shifter, SOT23-5, RoHS, Texas Instruments

The plow is intended for use with the Zumo 32U4 robot. The plow is made of thick, laser cut stainless steel and is supplied with a plastic handle for the sensor plate. Pololu 3121