A set of goldpin connectors and contacts with a pitch of 2.54 mm. The set includes 1550 elements. Everything is closed in a handy organizer

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

Module with 8-digit 7-segment LED display. The board is equipped with a 74HC595driver and communicates via a digital interface

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

Module with a 16-channel GPIO expander with the ability to control LEDs. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4886

Unshielded UTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCU6-10CC-0300-Y

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

Unshielded UTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCU5-10CC-0500-W

A module with an electret microphone and an amplifier that will allow you to detect a voice, a clap or a door slam using the analog output

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

LMV821ILT, Low power (440uA), general purpose BiPolar 5V Op-Amp, GBP=5.5MHz, single, SOT-23-5

LMV822IST, Low power, high accuracy, general-purpose operational amplifier, Mini SO8

Adapter that allows you to convert the VGA plug from female to male, with nickel-plated plugs and a stylish silver design with yellow inserts. The product is compact, operating in a temperature range of 5-50°C, and delivered in a practical UniBag. Akyga AK-AD-19

USB 2.0 flash drive with a capacity of 16GB, offering read speeds of up to 20MB/s and write speeds of at least 5MB/s, in a yellow housing with a protective cap. GoodRam UME2-0160Y0R11

Module with a button, LED diode and a red cap. DFRobot DFR0029-R

Sharp GP2Y1010AU0F dust and particle concentration sensors. It is supplied with the voltage from 5 to 7V. Has an analog output. DFRobot SEN0144

A step-down converter module that allows you to reduce the input voltage from 12.2–36 V to a stable 12 V, ensuring high efficiency thanks to SMPS technology. A maximum output current of 600 mA allows you to power microcontrollers, IoT modules, and other electronic systems. The device is equipped with short circuit and overheating protection and offers very low quiescent current. Pololu 5597

Module with temperature and humidity sensor DHT11. It uses a 1-wire communication interface and has a humidity measurement range from 20 to 90% with an accuracy of 5% and temperature from 0 to 50 ºC with an accuracy of 2 ºC

15.6" LCD display with touch screen. The display is equipped with HDMI interface for image display and USB for touch screen. High resolution 1920x1080 pixels. Waveshare 15.6inch HDMI LCD (for EU)

STM32G051F8P6, 32 Bit Microcontroller, ARM Cortex-M0+, TSSOP20