ADXL313WACPZ-RL, 3-Axis Digital Accelerometer ±0.5 g/±1 g/±2 g/±4 g, LFCSP-32

32-bit microcontroller with ARM Cortex-M4 core MCU + FPU, Ultra-low-power, 1MB Flash memory, 640KB SRAM memory, LCD-TFT & MIPI DSI, LQFP144, STM

Crowtail – 3-Axis Digital Accelerometer (±16g) is a digital MEMS accelerometer with a wide measurement range and high sensitivity, based on the ADXL345 chip. Intended for projects requiring motion, orientation, and acceleration detection in robotics, safety systems, and interactive devices.

The DIN Half B type connector is a male, right-angle half connector with 2x16 contacts, designed for use in electronic devices. It ensures reliable signal connections in compact spaces.

Kitronik 2709 is a slide switch module designed for smart clothing projects, making it easy to integrate the switch into fabrics. Thanks to its special design and enlarged mounting holes, the module can be easily sewn onto materials, making it ideal for use in e-textile applications.

A broadband antenna that enables various telecommunications networks, including 5G, 4G, 3G and GNSS. It operates in the frequency range from 600 to 6000 MHz. Waveshare 5G/4G/3G/GNSS External Antenna

32-bit microcontroller with ARM Cortex-M4 core MCU + FPU, Ultra-low-power, 2MB Flash memory, 640KB SRAM memory, LCD-TFT & MIPI DSI, LQFP144, STM

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.

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

LCD1602 I2C Waveshare Module 30496 (green) with a 16-character, 2-line character display is a compact and energy-efficient solution for displaying messages in microcontroller projects. Thanks to the I2C interface, wide supply voltage range, and compatibility with popular platforms, the module is suitable for measurement systems, home automation, educational projects, and HMI devices.

L76K GNSS receiver module. It can receive data from GPS, GLONASS, BDS and QZSS systems. It uses a UART interface and offers an accuracy of up to 2 meters. Waveshare L76K GPS Module

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.

Female-female cable, 63 cm long, with JST-SH 6-pin plug on both sides. Suitable for micro DC motor encoders with gear. Pololu 4769

TSX561ILT, Micropower, wide bandwidth (900 kHz), 16 V CMOS operational amplifiers, SOT-23-5

TS972IYDT, Output rail-to-rail very low noise operational amplifier, SO8

Distance measurement tester designed for HC-SR04 ultrasonic sensor. It is equipped with a 3-digit 7-segment LED display showing the current measurement and a measurement processing system with UART output

Stepper motor driver that can work with a voltage in the range from 20 to 50 V and a maximum current of 4.2 A. It allows you to configure the microstep in the range from 2 to 128. DM542

An efficient step-down converter that steps down the input voltage from as low as 45 V to a regulated output voltage range of 1.4 to 7 V, offering high efficiency and a maximum continuous current of 3.8 A. It has built-in reverse polarity, overload and short circuit protection, and the spread spectrum function reduces EMI interference. Pololu 4853