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A 200-piece set of bipolar transistors PNP and NPN in a TO-92 package, perfect for electronics professionals and DIY enthusiasts, offering 10 different transistor types in a practical organizer with secure closure.

Module with 3 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 30 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4143

Universal EEPROM and Flash serial memory programmer. It is controlled from the computer via the USB interface and software for Windows systems. modCH341set1

The adapter allows the Teensy 3.x family to be similar to the Feather family tiles. Thanks to this, it is possible to use a wide range of extensions for Feather tiles. Adafruit 3200

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

Alkaline button batteries marked as LR54, AG10, LR1130, L1131F are a reliable source of energy for devices requiring small but powerful batteries. Supplied in practical blisters of 10. They are easy to store and use, ensuring long-term and stable operation of the devices. They not only provide convenience, but also efficiency and reliability, making them a popular choice among office and home users. Vinnic L1131F

Non-contact infrared thermometer for measuring the surface temperature of objects. Allows measurements from -50°C to 380°C. Wintact WT320

Cordless glue gun equipped with an outlet nozzle with an anti-drip valve. It achieves a maximum glue application efficiency of 25 g/min with a short heating time of up to 25 s. Yato YT-82854

Set of 8 Panasonic Eneloop R3/AAA rechargeable batteries with 800 mAh capacity and 1.2V voltage. Packaged in eco-friendly packaging (blister). Panasonic BK-4MCDE/8BE

A cable with a built-in converter that increases the voltage from the USB connector to 9 V. It is equipped with a DC Jack 2.1 x 5.5 mm plug

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

Monitor arm equipped with gas spring height adjustment. It provides smooth and easy adjustment, adjusting the monitor to the preferred position. It is compatible with various types of monitors from 17 to 30 inches. Waveshare Monitor Arm

Portable 21.5" monitor with touch panel. Features HDMI for video display and USB Type-C for touchscreen operation. It offers a full HD resolution of 1920x1080 pixels. Waveshare 21.5inch FHD Monitor (EU)

Lens with M12 mount. It has a focal length of 25mm and a FoV of 20.2°. It is designed to work with the Raspberry Pi HQ M12 camera. Waveshare WS0202505

Step-Down DC-DC converter module based on the D36V6F6 chip. Input voltage 6.2..50V, output voltage 6V (max. 600mA). Pololu 3793

Compact, low-power 2.4 GHz Bluetooth Beacon solution, ideal for sensor monitoring, asset tracking and real-time location. With extremely low power consumption, it can operate for years on a 3V button cell battery, making it an efficient choice for IoT applications. Module configuration is simple and intuitive thanks to the InPlay NanoBeacon Config Tool, which enables easy programming without the need to write code, offering a user-friendly graphical interface to set device parameters. Version with connectors and without LED and button, intended for direct use in the target application. SparkFun WRL-21327

2-wire cable with JST plug, cable ends are tinned, length 15 cm, 2mm pitch. The cable has an additional 2-pole angled cable-to-board socket

Step-Down DC-DC converter module based on the D36V6F3 system. Input voltage 4 ... 50V, output voltage 3.3V (max. 600mA). Polol 3791

Gravity: Analog Sound Sensor is a sound sensor with Gravity analogue output. The module can be supplied with 3.3 ... 5V voltage. DFRobot DFR0034

Water PCB remover is a product whose main task is to remove residues from the soldering process from various surfaces. AG Termopasty ART.AGT-051