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UART - Ethernet converter for bi-directional communication between devices equipped with UART TTL ports and Ethernet. It has a small footprint and SMT edge connectors so it can be easily integrated into a larger project. Waveshare UART TO ETH (B)
Single compartment holder for cables up to 8 mm in diameter. It allows you to keep cables in one position and keep your desk tidy
Matrix with 25 WS2812B RGB diodes controlled by a serial signal. The module can be powered by 5V, only one signal line is required for control
A set of three copper heat sinks. Equipped with an adhesive tape for easy installation
A set of four aluminum heat sinks for Raspberry Pi 4 model B minicomputers. Equipped with an adhesive tape for easy installation
LT4276AHUFDPBF enables implementation of PoE+ powered devices with full IEEE 802.3at detection and classification support. Integration of the hot-swap MOSFET reduces the number of external components and simplifies the design of networking, industrial automation and IoT systems. LT4276AHUFDPBF
4-pin speaker socket with terminal connectors. Rectangular, dimensions 70x24 mm
4-pin speaker socket with two banana connectors. Rectangular, dimensions 92 x 80 mm
Red LED (625nm) with 1W power equipped with a heat sink. Brightness approx. 30lm, viewing angle 120 degrees.
Adjustable positive voltage regulator with an output voltage range of 1.2-37 V and output current up to 100 mA. LM317LD13TR comes in an SO-8 package for SMD mounting and features thermal overload and short-circuit protection. STMicroelectronics LM317LD13TR
Adapter from DC 5.5 x 2.1 mm female connector to terminal spring connector
Silicone cover for the heating block of a V6 type 3D printer. Provides an increase in nozzle temperature stability, especially when cooling by air flow
STM32L031C6T6, ARM Cortex-M0+, Ultra-Low-Power, 32 kB Flash, 32 MHz, LQFP48
Jacek Andrzej Michalski
USB module supporting Bluetooth 5.3, Bluetooth mesh, Thread, Zigbee, 802.15.4, ANT and 2.4 GHz protocols. It is an ideal target device for use with the nRF Connect for Desktop application. Nordic Semiconductor nRF52840 Dongle
The ARJM11C7-114-BA-EW2 Ethernet connector is a magnetic RJ45 module that is ideal for LAN applications. It supports data rates up to 100 Base-T with PoE (Power over Ethernet), providing a stable and efficient connection. With built-in magnetics, it effectively suppresses electromagnetic interference (EMI), making it an excellent choice for various network devices such as network cards, switches, routers, and servers
RTC battery with cable dedicated to Raspberry Pi 5 minicomputers. It has a capacity of 25 mAh at a nominal voltage of 3.6 V, which guarantees long-lasting power supply. It is perfect for projects related to time measurement, data logging or real-time systems. Waveshare RTC-Battery-A
Espressif ESP32-S3 WiFi and BLE module board. It offers 8 MB of flash memory and 8 MB of SRAM. It is equipped with a USB type C connector and a WiFi/BT antenna. Seeed Studio 113991114