Crowtail – Laser Pointer 2.0 generates a red laser beam of 650 nm with a power of 5 mW and is compatible with the Crowtail system. Used in educational projects, demonstrations, and research as a precise point indicator.

Crowtail – Encoder 2.0 is a digital rotary encoder with 20 pulses per revolution and a dual-channel output for measuring angle and rotation direction. Used in control projects, interfaces, and axial motion detection systems.

Crowtail – Flame Sensor 2.0 is a module detecting infrared radiation and flame sources, operating in the range of 760–1100 nm. Intended for use in safety systems, robotics, and educational projects.

Crowtail – A6 GPRS/GSM Module enables data transmission, voice calls, and SMS messaging over the 2G network, integrating with Crowtail/Arduino systems. Ideal for remote IoT applications, automation, monitoring, and communication projects.

Diagnostic interface for wireless diagnostics of cars with OBD2 system. The device uses the popular 16-pin connector and is equipped with a Bluetooth 3.0 module. Vgate iCar2 ELM327

Crowtail – 3-Axis Digital Accelerometer (±16g) is a digital MEMS accelerometer with a wide measurement range and high sensitivity, based on the ADXL345 chip. Intended for projects requiring motion, orientation, and acceleration detection in robotics, safety systems, and interactive devices.

Sunon MF60152V1-1000U-A99 is a high-performance 60 mm axial fan with 24 V DC power supply, equipped with durable Vapo bearings and a brushless motor with auto-restart function. Designed for efficient cooling in industrial, electronic, and automotive systems, with high temperature and fire resistance.

RGB LED matrix display with a resolution of 64x32 (2048 LED). It has a HUB75 interface and can work with Raspberry Pi, Arduino or ESP32. Waveshare RGB-Matrix-P3-64x32

TSX561ILT, Micropower, wide bandwidth (900 kHz), 16 V CMOS operational amplifiers, SOT-23-5

Pololu 4811 is a set of two JST SH 2-pin side-entry adapters that enable connecting JST SH wires to breadboards and prototype circuits. Thanks to the standard 2.54 mm pitch and the side-entry connector layout, the module facilitates integration in projects with limited mounting space.

Ethernet network cable UTP Cat6 unshielded patchcord, 1 m long, gray, with 2xRJ45 connectors. Lanberg PCU6-10CC-0200-S

The protection circuit for one Li-Ion cell with a voltage of 3.2 V. It has the function of charging, discharging and over-discharge protection. The cells can be discharged with a continuous current of up to 12 A

Sunon EF92251S1-1000U-A99 is a reliable 12 V DC axial fan with dimensions of 92×92×25 mm and an airflow capacity of 87.04 m³/h. Thanks to its brushless motor, auto-restart function, and quiet operation (34 dBA), it is ideal for electronic systems that require effective and stable cooling.

Crowtail – Bluetooth-compatible Low Energy Module is a small BLE + EDR communication module intended for wireless data transmission in IoT and automation projects. It enables fast serial-interface connection with mobile devices or computers.

Audio receiver with Bluetooth 4.2 module. It is powered by a microUSB connector or a battery and is equipped with a charging circuit

Double operational amplifier with low power consumption in the MiniSO8 housing. STMicroelectronics TSX562IYS

Distance measurement tester designed for HC-SR04 ultrasonic sensor. It is equipped with a 3-digit 7-segment LED display showing the current measurement and a measurement processing system with UART output