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.

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.

DC-DC Step-Down converter module AP63203 with an output voltage of 3.3 V, an input voltage of 3.8 to 32 V and a maximum output current of 2 A. SparkFun COM-18357

Lanberg brand power cord from CEE 7/7 to IEC 320 C13 for PC, laptop and server power supplies. Lanberg CA-C13C-10CC-0018-BK

Crowtail – 315MHz RF Receiver with Transmitter 2.0 is a simple set for one-way wireless communication in the 315 MHz band, intended for remote control, automation, and IoT projects. Easily integrated with Arduino systems via the Crowtail interface.

A development kit designed for NFC applications. It includes the CLEV6630B board based on the LPC1769 microcontroller, NFC cards and a set of antennas. NXP OM26630FDK

Capacitive soil moisture sensor with analog output. The board is equipped with a Grove connector and communicates via a analog interface. Seeed Studio 101020614

Capacitive liquid level sensor for mounting on non-metallic pipes. DFRobot SEN0509

Adapter with USB3.2 Gen2 type C and SATA M.2 socket dedicated to SSDs. Waveshare USB TO SATA

Industrial switch USR-ISF1005 offers 5 Ethernet 10/100 Mbps ports, a wide power supply range, and resistance to harsh environmental conditions. Designed for use in automation systems, monitoring, transportation, and energy sectors, it ensures reliable connections in industrial networks.

Module with 117x7 LED matrix display (77 LEDs). It uses the IS31FL3731 driver and communicates via the I2C interface. Pimoroni PIM442

I2C-CAN converter using the MCP2551 and MCP2515 systems and the ATmega168PA microcontroller. The module uses the I2C bus and the Grove connector for communication. Seeed Studio 113020111

USB 2.0 cable with USB Type-C (m) / USB Type-C (m) connectors, designed for charging devices with power up to 60W and for data transmission. Cable length 1m, black silicone insulation. Akyga AK-USB-67

32bit ARM Cortex-M0, 24K Flash, 8K RAM, HVQFN33, RoHS

Universal tester of servos and ESC regulators. It allows you to check the operation of the servo without the need for a transmitter and receiver

Full spectrum LED module with a supply voltage of 230 V AC and a power of 50 W. Dedicated to growing plants

LMV822IST, Low power, high accuracy, general-purpose operational amplifier, Mini SO8

TSV852IST, Low-power, high-accuracy, general-purpose operational amplifier, Mini SO8

TSV632IST, Dual rail-to-rail input/output, 60 µA, 880 kHz operational amplifiers , Mini SO8