A LoRa transceiver with an nRF52840 processor and an SX1262 radio, offering stable field communication and full Meshtastic compatibility. The device is equipped with a GPS module supporting GPS, GLONASS, BeiDou, and QZSS, and a clear 1.54" EPD display, ideal for operation in direct sunlight. A 1200 mAh battery provides over 48 hours of operation, and an external RP-SMA antenna allows for greater range and better signal quality. Elecrow ThinkNode M1 Walkie-Talkie

A pair of crocodile clip connectors, labeled as conCrocTypeB, includes two clamps in black and red colors, designed for quick and secure wire connections in electrical circuits.

This Raspberry Pi-compatible camera offers automatic and manual focus control via Python scripts and the OpenCV library. Equipped with an 8MP Sony IMX219 sensor and a wide 77.6° field of view, it\'s ideal for drones, robotics, surveillance systems, and medicine. Its compact design and easy setup make it ideal for both hobbyists and professionals. ArduCAM B0393

Optical HDMI cables enable lossless transmission of audio-video signals over vast distances. By using fiber optics as a conductor, they are exceptionally thin, making cable routing easier, while also providing resistance to electromagnetic interference. CA-HDMI-30FB-0100-BK

The set contains 140 pieces of colored 22 AWG connecting wires of various lengths, designed to connect contact areas. WJW-70B

12-Bit Digital-to-Analog Converter with EEPROM, SOT23-6L, Microchip, RoHS

A miniature lidar proximity sensor that detects objects within a range of 1 mm to 130 cm by generating a PWM signal proportional to distance. It operates within a 3-5.5 V range, draws 30 mA, and features an ENABLE pin for sleep mode. It also includes a 3-pin JST SH connector and an indicator LED. Its color, transparency, and light-sensitive properties make it ideal for robotics, automation, and contactless interfaces. Pololu 5485

DIP8

The Finder 99.80 indicator and protection module (F99-80-0-024-98) provides reliable monitoring and protection of circuits, offering ease of installation and universal application. Finder 99.80.0.024.98

A miniature lidar distance sensor that detects objects up to 50 cm away, regardless of color, transparency, or lighting. It generates a digital signal (0 V on detection), operates in the 3-5.5 V range, draws only 30 mA, and supports sleep mode via the ENABLE pin. Ideal for robotics, automation, and contactless interfaces, it offers a fast response time (100 Hz), switching hysteresis, and a compact housing with an indicator LED. Pololu 5481

The Passive PoE Injector Adapter enables the extension of RJ45 cable functionality by providing power to compatible devices through a single RJ45 cable. Lanberg AD-POE-0015-WENG

7-inch touch display with a 5 MP camera and DSI interface designed for Raspberry Pi 4B. The integrated front camera and touch support without additional drivers make the device suitable for image recognition projects, video communication and user interfaces.

Lanberg 4K HDMI Cables (version 2.0, High Speed with Ethernet) are the perfect solution for audiovisual transmission between multimedia devices such as computers, monitors, televisions, NAS devices, laptops, projectors, and gaming consoles. The cable ensures very high-quality image and sound transmission, as well as efficient performance. CA-HDMI-20CU-0030-BK

Waveshare 2.15" (G) e-paper display without controller module is intended for applications where energy efficiency and excellent readability are crucial—especially in shelf labeling, asset tagging, or equipment marking. It requires an external driver compatible with the SPI interface.