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.

Gold-plated HDMI (M) - HDMI (M) cable with 3m length, RoHS

Universal silicone cover that protects the LED strip from moisture, water, and dirt. Provides protection in accordance with the IP67 standard.

The ACS71240 current sensor module uses the Hall effect to accurately and safely measure AC and DC current, providing electrical isolation of the current path. With a wideband analog output (up to 120 kHz) and low conduction resistance (0.6 mΩ), it minimizes energy loss and offers a fast response time of less than 5 µs. Pololu 5240

Module with GSR skin resistance sensor. It is used to measure skin activity, which reflects the stress response and experienced emotions. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020052

USB power cable, 80 cm long, with a 3.5 x 1.35 mm plug, is used to power devices such as speakers or flashlights and is compatible with charging phones. Akyga AK-DC-03

Universal silicone cover that protects the LED strip from moisture, water, and dirt. Provides protection in accordance with the IP67 standard.

The analog pH meter, specially designed for Arduino controllers, with the connector (Gravity series). It has an LED which works as the Power Indicator, a BNC connector and PH2.0 sensor interface. The pH measurements at ± 0.1pH (25?). SEN0161

Crowtail-TPL5111 Reset Enable Timer is a module for energy-efficient power control of devices in battery-powered projects. It offers six programmable time intervals and an automatic reset mode, supporting the design of low-power circuits.

5.79-inch black and white e-Paper display with a resolution of 792x272 px. Thanks to its wide viewing angle, it works perfectly in various lighting conditions, offering readability comparable to traditional paper. Waveshare 5.79inch e-Paper

Crowtail – Dual Coil Latching Relay Module 2.0 is an energy-efficient dual-channel latching relay that retains its state after power loss. Intended for use in automation systems, remote control, and battery-powered projects.

Module with a color LCD TFT 2.4" display with a resolution of 240 × 320 px. Communication via the SPI interface. Waveshare 2.4inch LCD Module

A module with a MEMS microphone that will allow you to detect a voice, a clap or a door slam. The board has an analog output. DFRobot SEN0487

Universal silicone cover that protects the LED strip from moisture, water, and dirt. Provides protection in accordance with the IP67 standard.

Black and white e-Paper display with a diagonal of 2.13" and a resolution of 250x122 px. SPI interface. Without PCB. Waveshare 2.13inch e-Paper 

DIP Switch with two sections, made in THT technology, with angular setting and a raster of 2.54 mm. It has a height of 9.90 mm. DIP-SWITCH 02

Crowtail – HTU21D Humidity & Temperature Sensor 2.0 enables accurate temperature and humidity measurement using the digital I2C interface. It is suitable for environmental monitoring projects, automation systems, and weather stations.

The USR-ISG005 is a compact, reliable plug-and-play industrial switch, ideal for use in demanding environments. With its durable construction, wide operating temperature range, and redundant power supply, the switch ensures stable and uninterrupted communication in harsh industrial conditions.

The USR-SG1008 is an unmanaged 8-port 10/100/1000 Mbps Ethernet switch, ideal for small and medium-sized office and home networks. Equipped with store-and-forward technology and a metal casing, it provides efficient data transmission and protection against electromagnetic interference.

USR-SF1005 is a 5-port unmanaged Ethernet switch supporting 10/100 Mbps speed, ideal for reliable data transmission in small office and home networks. With store-and-forward technology and metal housing, it provides optimal data flow, protection against electromagnetic interference and simple plug-and-play installation