16-channel IO expander with 7 analog inputs with 10-bit resolution. Communicates via USB interface. It has compact dimensions, making it suitable for small devices. Version with connector at the top. Numato Lab GP160002

Compact and energy-efficient Meshtastic, MeshCore node designed for mobile field applications, integrating a LoRa module (862-930 MHz), L76K GPS and nRF52840 microcontroller. The device offers ready-to-go operation without programming, power supply from USB-C, solar panel or battery (built-in 2000mAh battery), and a 1.3" OLED display for real-time monitoring. With Bluetooth 5.0 connectivity, Grove interface and support for multiple navigation systems, it is a reliable tool for building decentralized mesh networks, monitoring location and expanding IoT projects. Seeed Studio 114993649

USR-M100-HMETH is an industrial edge gateway with Ethernet interface, serial ports, and I/O inputs/outputs, enabling local processing and data transmission to the cloud. It is used in monitoring, automation, remote control, and integration of legacy systems in IoT architecture.

Module with a joystick with two analog axes (X and Y axis) with a button (Z axis). The board is equipped with an XH2.54 connector and has analog outputs

A versatile expander supported by the I2C interface, which significantly expands the capabilities of microcontrollers and microcomputers. It is based on the ATSAMD09 microcontroller and comes with default software that can be modified to suit the needs of the project. Adafruit 3657

The AC200 controller enables central management and power supply for up to 4 access points in small wireless networks. It supports 200 APs and 100 users, features gigabit ports, and offers enterprise-class functions in a compact enclosure for desktop, wall, or DIN rail mounting.

Multimode fiber patchcord LC/UPC–LC/UPC Duplex 3,0 mm OM3 50/125 with LSZH jacket, 2 m length. Lanberg FO‑LULU‑MD31‑0020‑TQ

USR-DR504-G is a compact LTE modem with DIN mounting, RS485 and Modbus conversion functions, designed for reliable data transmission in IoT systems, industrial automation and telemetry devices. Thanks to wide band compatibility and advanced configuration options, it provides flexibility and high connection availability in demanding applications.

USB-TTL converter with USB type A, micro USB and USB type C connectors. Enables communication between the UART serial interface and the USB interface. SB Components 24780

Methane sensor module made in MEMS technology. It allows gas detection in the range of 1 to 10000 ppm and has an analog output. DFRobot SEN0565

Module with nitrogen dioxide sensor made in MEMS technology. It allows gas detection in the range of 0.1 to 10 ppm and has an analog output. DFRobot SEN0574

Communication module with CAN-UART converter and USB 1.0 interface. It supports CAN 2.0 protocol and supports SLCAN. It is operated using AT commands. DFRobot TEL0150

A module with a 3-axis magnetometer based on the BMM150 chip. It communicates via an I2C interface. DFRobot SEN0529

7" IPS LCD display with a touch panel. Equipped with a DSI interface for displaying the image and I2C for operating the touch panel. It has a resolution of 800x480 px. Waveshare 7inch DSI LCD (B)

USB-C adapter allows you to power older Toshiba laptops with a 6.3x3.0 mm connector using modern USB-C chargers. It\'s versatile, easy to use, and saves you the cost of purchasing a new power supply. Before use, it is worth checking the power of the power supply to ensure adequate power to the device. Akyga AK-ND-C18

The adapter allows you to charge laptops with a 4.8x1.7 mm connector using a USB-C PD charger. The user can charge different devices with one power supply, making everyday use easier. The adapter has a maximum power of 100 W (depending on the power supply) and is compact, which makes it easy to carry. Make sure the power supply has the appropriate power before using the adapter. Akyga AK-ND-C13

The USB-C adapter allows you to charge older Lenovo laptops with a 7.9x5.5 mm connector using a modern USB-C PD charger. This is an ideal solution for replacing old power supplies and makes it easy to power different devices with one power supply. Make sure the power supply you are using has the appropriate wattage before use. Akyga AK-ND-C12

The adapter allows you to charge DELL laptops with a 4.5x3.0 mm connector using a USB-C PD charger. It is compact, easy to use and allows charging at up to 100W, if the power supply allows it. Before use, it is worth making sure that the power supply has the appropriate power. Akyga AK-ND-C10

The Akyga AK-ND-C05 adapter allows you to convert a USB-C connector to a 3.5x1.3 mm plug, enabling you to charge older devices using modern USB-C PD chargers. The adapter is compatible with the Power Delivery standard, which guarantees the safety of the device thanks to automatic selection of current and voltage. However, it is important that the power supply has the appropriate power before using the adapter. Akyga AK-ND-C05

Short Thunderbolt 3 cable with a universal hybrid male-male plug, combining the features of a USB-C and Thunderbolt connector. It allows for fast charging up to 100 W, fast data transfer at 40 Gb/s, and image transmission in 4K or 5K quality to a monitor or TV. It is a versatile solution for many applications. Akyga AK-USB-33