Audio amplifier based on the TPA3116 chip with a power of 100 W with an active low-pass filter. Dedicated to the bass column (subwoofer)

ARM Cortex-M3 CPU, Low power, 384kB Flash, 48kB RAM, 12 kB EEPROM, LCD, USB, 5xUART, 2xI2C, 3xSPI, ADC, DAC, LQFP100, STM, RoHS

ARM Cortex-M3 CPU, Low power, 384kB Flash, 48kB RAM, 12 kB EEPROM, LCD, USB, 5xUART, 2xI2C, 3xSPI, ADC, DAC, LQFP144, STM, RoHS

Voltage-to-current converter module designed for devices with a current signal input. It allows you to linearly convert voltage signals from 0 to 5 V into current signals from 0 to 20 mA

ARM Cortex-M4 CPU, 1024kB Flash, 256kB RAM, Ethernet, FSMC, LCD-TFT, USB OTG FS+HS, 2xCAN, 4xUART, 3xI2C, 6xSPI, ADC, DAC, STM, LQFP176, RoHS

The module protects the load against reverse polarity to -60 V and blocks the flow of reverse current to the power supply. It uses the LM74700-Q1 ideal diode controller and a MOSFET transistor. Thanks to its low impedance (5 mΩ), it supports currents up to 12 A continuous and 40 A transient, providing reliable protection and the possibility of easy assembly. Pololu 5383

The Lanberg Cat. 8.1 patch cord with Fluke Passed certification guarantees top quality and reliability, enabling optimal network connections compatible with various networking devices in any environment. Lanberg PCF8-10CU-0050-S

Module with a voltage level converter from 5 V to 3.3 V, intended for use in the STEMMA QT/Qwiic system. It has a built-in voltage stabilizer providing 3.3 V power supply with a current of up to 500 mA. Adafruit 5637

The Lanberg 3m black DisplayPort cable is a high-quality cable that ensures excellent transmission of video and audio in 4K resolution, making it ideal for both home and professional use. With a solid construction, gold-plated connectors, and a maximum bandwidth of 21.6 Gb/s, it guarantees a stable connection and high performance for watching movies, gaming, or working on projects. CA-DPDP-10CC-0030-BK

The DisplayPort 1m black cable by Lanberg ensures high-quality transmission of video and audio, supporting 4K resolution and a bandwidth of 21.6 Gb/s. With its durable construction and gold-plated connectors, it guarantees a stable and uninterrupted connection. It is perfect for home use, office applications, and gaming. CA-DPDP-10CC-0010-BK

GMS/GPRS 2G module operating in a wide frequency range of 850/900/1800/1900 MHz. It supports numerous protocols, including TCP, UDP, PPP, FTP, HTTP, SMTP, NITZ, PING, NTP, SSL, MQTT. Based on the latest MTK chipset, it is optimized for low-power IoT applications. Quectel M95FB

The Lanberg audio cable with a length of 500 cm enables stereo sound transmission via 3.5 mm minijack and 2x RCA (Chinch) connectors, ensuring compatibility with a wide range of devices such as computers, smartphones, TVs, and multimedia players. With high-quality craftsmanship, nickel-plated contacts, and a plastic braid, it guarantees excellent signal conductivity, minimal interference, and reliability. Its solid construction makes it suitable even for more demanding users. CA-MJRC-10CC-0050-BK

Module with a matrix LED RGB 7x17 display (119 LEDs) designed to work with the Raspberry Pi. It uses two LED drivers and communicates via the SPI interface. Pimoroni PIM498

Adapter with SMA male connector on both ends. Allows the conversion of a female SMA connection with standard polarity to a male one. SparkFun WRL-21225

The tag contains a NXP S50 chip and an antenna, and is passively powered by the reader/writer when placed a couple inches away. These can be read by almost any 13.56MHz RFID/NFC reader. Adafruit 360

Speech recognition module based on the LD3320 chip. Can store up to 50 keywords. It uses two miniJack connectors to connect headphones and a microphone

Module with Flash memory W25Q16 with a capacity of 16 Mbit (2 MB). It communicates via the SPI interface. Adafruit 5635

The Natec Prati cable, measuring 1 meter in length, connects USB-C and USB-A 2.0 ports, enabling fast charging and data synchronization between compatible devices. Its metal construction ensures durability and resistance to damage, while the black color gives it an elegant appearance. Natec NKA-1954