A set consisting of the most commonly used goldpin connectors

5-wire cable, 30 cm long, with a JST PH-2.0 female plug at one end

A flexible cable type AA (tape) with a length of 15 cm. The tape has 50 wires and a pitch of 0.5 mm

Easy-to-use retractable cable with USB type A plugs and mini-B type, the cable is 73 cm long after being unrolled

Adapter QFP44/LQFP48 to DIP44/DIP48 in the form of a PCB. It can be used as an adapter for a programmer, breadboards or prototype structures

A module with two PC817 optocouplers. Allows you to add galvanic separation in the form of opto-isolation between electrical circuits

Audio module with 8 Ohm loudspeaker and 8002B amplifier. It can be used as a buzzer and also play high-quality sound. The volume is controlled by a potentiometer. DFRobot FIT0449

The KAmod USB HID module with the CH9350 chip enables reliable extension of USB HID signals via UART transmission, offering stable connections over long distances. With built-in protection features, advanced LED indicators, and full system compatibility, the device is ideal for industrial applications, embedded systems, and advanced control setups using standard HID devices.

Double-sided universal board with dimensions 200x300 mm with 8512 tin-plated holes. Made of FR-4 laminate with a thickness of 1.6 mm. Ideal for creating electrical, electronic and prototyping systems using THT components

The Akyga® AK-PC-14A power cable, 0.5 m in length, is a compact and reliable solution for extending power connections in IT devices such as computers, monitors, and UPS units. Equipped with IEC C13 and C14 connectors, it is perfect for spaces with limited room, simplifying cable management and ensuring stable power delivery.

JST SH type connector, 1.0 mm pitch, surface mounted, vertical spatial orientation. The set includes 10 connectors

Mounting potentiometer, 10k

A 20 cm long 3-pin cable with a JST XH2.5 female plug on one side

32-bit ARM Cortex-M3 microcontroller, 8 kB flash and 4 kB SRAM, HVQFN33

Integrated circuit, combining Wi-Fi functionality and Bluetooth 4.2 BLE. Integrated 32-bit dual-core Xtensa LX6 processor, 448kB ROM, 520kB SRAM. ESP32 allows you to work with many interfaces, including SPI, I2C, UART, CAN, ETH, IR and can be supplied with 2.2V-3.6V. The system has a QFN48 (5x5mm) housing. ESP32-D0WD

Pin header goldpin black 2x10 pins. Straight connector for SMD assembly. 2.54mm pitch.

OPA2363AIDGST, operational amplifier, 1.8-V, 7-MHz, 90-dB CMRR, Rail-to-Rail I/O, MSOP-10