Module with 8-digit 7-segment display. The board is equipped with the MAX7219 driver and communicates via the SPI interface

The ESC RC controller module is designed for brush motors with a supply voltage from 3.5 to 6 V and a capacity of 1 A

Expansion board with LoRa E22-900T22S module for Raspberry Pi. Allows communication in the 868 MHz frequency band. Waveshare SX1262 868M LoRa HAT

The adapter allows you to convert the micro USB port into a USB type A socket. This allows you to connect devices such as external drives, memory cards or USB adapters to smartphones and tablets with OTG function. The OTG function allows direct data exchange between mobile devices and USB without the need to connect to a computer. Akyga AK-AD-08

Quadruple operational amplifier in TSSOP14 housing with ultra low energy consumption up to 580nA. STMicroelectronics TSU104IPT

TLV4316IPWR is a four-channel CMOS operational amplifier with rail-to-rail input and output, 10 MHz bandwidth, and offset below 3 mV. Designed for budget-sensitive systems, it delivers good signal integrity and noise immunity in low-voltage battery-powered applications.

GD32F103RBT6, ARM Cortex-M3 microcontroller; SRAM: 20kb; Flash: 128kb; 108MHz; LQFP64

ARM Cortex-M3 CPU, IEEE 802.15.4 wireless system-on-chip, STM, QFN48, RoHS

Unshielded UTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCU5-10CC-0300-G

Audio level indicator module in the form of a kit for self-assembly. It is based on the LM3915 chip and has 10 red and yellow LEDs

Pololu High-Power Motor Driver 24v12

Blue plastic cap for the monostable button (Tact Switch). Fits switches with dimensions 12x12x7.3 mm

The LoRa antenna kit for reTerminal DM and the Wio-WM1302 module provides stable communication in the 824–960 MHz and 1710–2700 MHz bands. With 2 dBi gain, omnidirectional radiation pattern, and durable construction, the antenna is suitable for IoT, industrial automation, as well as monitoring and remote control systems.

The connection cable (20 cm length) is terminated with a JST PH 2.0 2-pin plug and a flat (female) connector with a width of 2.8 mm

Riverdi RVT70HSLNWC00B TFT LCD display module with 7" diagonal and 1024x600 pixel resolution equipped with capacitive touch panel, DC/DC converter and protective glass. It communicates via an LVDS interface. SoMLabs SL-TFT7-TP-600-1024-LVDS v.1.1

BOB-08891 - Gas Sensor Breakout Board

Safety system for two Li-Ion cells with 7.4V. The module has the function of charging cells with the balancer, discharging and the function of protecting the cells against discharge. Cells can be charged with continuous current up to 5A. modBMS5A

Shielded FTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCF6-10CC-0025-BK

The TJA1057T is a reliable high-speed CAN bus transceiver, ideal for automotive applications where high EMC standards, a wide operating temperature range, and compliance with ISO 11898-2:2016 and SAE J2284 standards are required. Thanks to its features, this component is used in vehicle control systems, communication modules, and other applications requiring stable and secure CAN communication.

Cable (adapter) with a male DC 5.5 x 2.1 mm connector and alligator clips. It allows you to conveniently connect the device, e.g. to a power supply