Adapter for charging laptops with a 5.5x2.5 mm connector using a USB-C power supply. It supports Power Delivery with voltage from 18.5V to 20V and power up to 100W. The small size and light weight make it practical for travel. Compatible with ASUS, Acer, Toshiba and HP laptops. The adapter does not increase the power of the power supply, so it is important that the power supply has enough power to power the device. Akyga AK-ND-C01

Micro HDMI adapter with FFC connector. Designed for prototyping devices with HDMI interface. Waveshare Micro HDMI Adapter Horizontal (B)

The Akyga AK-ND-C11 adapter allows you to charge Lenovo laptops with a Slim Tip connector using a USB-C PD charger. This is a convenient solution that allows you to power various devices with one charger and supports power up to 100 W. Before use, it is worth checking the power of the power supply used. Akyga AK-ND-C11

A 2-channel DAC converter module with an output voltage range from 0 to 10 V. It is powered by 3.3 V to 5 V and communicates via I2C interface (Gravity connector). It is used as a controller in industrial applications. DFRobot DFR0971

The Vtec by BLOW Bluetooth 4.0 OBD2 diagnostic interface is an advanced tool for monitoring vehicle parameters and diagnosing faults. It allows reading and deleting errors, analyzing performance and controlling engine operation in real time. Thanks to its compatibility with Android, iOS, Windows and MacOS systems and support for popular diagnostic applications, it is a convenient solution for every driver who cares about the technical condition of their vehicle. Vtec iTRON by BLOW

Infrared sensor module with TCRT5000. Can be used to detect objects in close proximity or detect lines in "Line Follower" robots

Class-D mono audio amplifier module based on the MAX98357 chip. It can work with a 4 to 8 ohm speaker of up to 2.5 W and communicates via an I2S interface. DFRobot DFR0954

Single-core, multi-strand wire in lack silicone insulation. Thickness 16AWG, length 1m

GD32F103VET6, ARM Cortex-M3 microcontroller; SRAM: 64kb; Flash: 512kb; 108MHz; LQFP100

The 3SU1400-1AA10-1BA0 contact block is a reliable solution for industrial automation, featuring one normally open (NO) contact for precise management of electrical circuits. It features high durability and compatibility with standard panel mounting systems, making it ideal for control and signaling equipment.

Earth humidity sensor with analogue output, supplied with 3.3 to 5.5 V voltage with Gravity connector. DFRobot SEN0193

Module with temperature sensor MCP9808. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020556

Touch button with red LED backlight. Powered with the voltage in the range from 2.7 V to 6 V, it works with 3.3 V systems

BLE4.0 Bluetooth 2.4G Wireless Module, nRF51822 Onboard. Core51822

The kit with the IR receiver module and 38 kHz remote is perfect for implementing infrared communication projects, ideal for integration with Arduino and use in a variety of systems, from home automation to controlling robots, drones and other electronic devices

LED matrix display, consisting of 40 LEDs WS2812 type (5 lines, 8 kolumm), allows you to create interesting lighting effects using one control line

Female-to-male HDMI adapter is a practical connector that allows you to direct the HDMI cable at a 90-degree angle, eliminating the need to bend the cable. It supports 4K resolution, surround sound, 3D technology, and ARC and CEC 2.0 functions, making it a versatile tool for connecting HDMI devices. Akyga AK-AD-70

GD32F105VCT6, ARM Cortex-M3 microcontroller; SRAM: 96kb; Flash: 256kb; 108MHz; LQFP100

The official camera module designed to work with Raspberry Pi minicomputers. Equipped with a Sony IMX708 sensor with a resolution of 12 Mpx and a lens with a viewing angle of 75 ° with autofocus. Version without IR filter. Raspberry Pi SC0875

The AHT15 is a precise and reliable temperature and humidity sensor, ideal for applications in harsh environmental conditions.