USB TO RS232/485 (C) is a versatile signal converter based on the reliable FT232RNL chip, enabling stable serial communication via a USB port. With support for both RS232 and RS485 and broad system compatibility, it is suitable for testing industrial devices, programming microcontrollers, and integration with computers in various hardware environments.

Module with SIM868 designed for GSM, GPRS communication and GNSS positioning. It can communicate within the Bluetooth 3.0 standard. Waveshare Pico-SIM868-GSM/GPRS/GNSS

The Bluetooth 5.3 transmitter YET-R20 is a versatile solution for wireless music streaming from mobile devices to audio systems, offering broad compatibility through multiple connectors and high-quality, low-latency connection. It performs excellently in home and car setups, as well as in professional sound systems. The built-in antenna and modern Bluetooth technology ensure stable signal transmission up to a 10-meter range.

Module with 8-digit 7-segment LED display. The board is equipped with a 74HC595 driver and communicates via a digital interface

Adapter with built-in Power Delivery (PD) trigger. It has a USB type C socket and a 2.5x0.7 mm DC plug. Maximum power up to 100 W

4-core cable, 50 cm long, terminated on both sides with a Grove plug. Compatible with the interface used in the M5Stack modules. M5Stack A034-C

The Lanberg HDMI 1.4 High Speed with Ethernet cable enables high-quality video and audio transmission between multimedia devices such as computers, monitors, TVs, and gaming consoles. It supports 4K resolution, ensuring smooth performance, making it ideal for watching movies and online gaming. CA-HDMI-15CC-0010-BK

The USB Type-C 3.1 Gen 2 cable, 1 meter long, is a modern cable that ensures fast data transfer up to 10 Gb/s and supports 4K video resolution at 60 Hz. With support for Quick Charge 4.0 and Power Delivery 3.0 technology, it enables device charging with up to 100 W power, making it an ideal choice for powering laptops, tablets, and smartphones. CA-CMCM-32CU-0010-BK

Great way to upgrade a project that uses a photocell and needs RoHS compliance. Due to the high rejection ratio of infrared radiation, the spectral response of the ambient light sensor is close to that of human eyes. Adafruit 2748

The INA3221 module, which allows simultaneous measurement of voltage and current for three power supplies via I2C with ±1% precision. With a 13-bit ADC and built-in 0.05Ω shunt resistors, it allows accurate monitoring of currents up to ±3.2A and voltages up to +26VDC. Adafruit 6062

Akyga AK-AV-07 is a 3.0 m long VGA cable with a ferrite filter, used to transmit an analog signal in Full HD quality between devices with a 15-pin VGA connector. It is compatible with many standards including SVGA, XGA and NTSC. Akyga AK-AV-07

Module with a color IPS LCD display with a diagonal of 0.85" and a resolution of 128x128 pixels. It uses the GC9107 controller and communicates via the SPI interface. Waveshare 0.85inch LCD Module

Module with addressed RGB diode WS2812B designed for Wemos D1 Mini boards

Capacitive liquid level sensor for mounting on non-metallic pipes. DFRobot SEN0509

TSX712IYDT, Low-power, precision, rail-to-rail, 2.7 MHz, 16 V CMOS operational amplifiers, SO8

TSX7192IYDT, Low-power, precision, rail-to-rail, 9.0 MHz, 16 V operational amplifiers, SO8

The Akyga AK-ND-C17 USB-C adapter allows you to charge older HP and ASUS laptops with a 4.8x1.7 mm connector using a USB-C PD charger. If you lose your original power supply, this adapter offers a universal solution for charging different devices with one charger, saving space when traveling. Before use, it is worth checking the power of the power supply to ensure adequate power supply. Akyga AK-ND-C17

Module with 4-digit 7-segment LED display. The board is equipped with a TM1637 driver and communicates via a digital interface