The 8.8" DSI display with a resolution of 480×1920 and IPS technology offers high image quality in a compact panoramic format. With 10-point touch, tempered glass, and integration via DSI/I2C, it is ideal for user interfaces, information terminals, and IoT applications with Raspberry Pi.

Measurement module for dissolved oxygen in water. It allows you to determine the level of water quality. The set includes a measuring module and a probe. DFRobot SEN0237-A

The 7" HDMI 7EP-CAPLCD display with an IPS panel, 10-point touch, and optical bonding technology offers high-quality visuals and intuitive touch interaction. With broad compatibility, integrated audio, and a rich accessory set, it is ideal for interactive projects, control panels, and educational systems based on Raspberry Pi, PC, or Jetson.

PRT-14417

The 32-bit microcontroller from the STM32F7 family with the ARM Cortex-M7 core, has 1024 kB Flash memory and 320kB SRAM memory. Supports LCD-TFT, USB OTG HS, Ethernet, CAN, UART, I2C, SPI, ADC, DAC. System in the 144-LQFP housing. STM32F746ZGT6

ARK2 / 508 - 2pin mounting bracket 5.08mm

BLE Beacon, which emits Bluetooth Low Energy signals, enabling discovery by Bluetooth devices such as smartphones or ESP32 without the need for pairing. With a built-in I2C interface and an 11-bit ADC, it allows data collection from various sensors, and its low power consumption (650nA in sleep mode) ensures long-lasting operation on a single battery, ideal for applications requiring mobility and long range. DFRobot TEL0168

GY-346 is a module with a digital acceleration sensor (accelerometer) ADXL346; communication on the I2C / SPI bus

Dual 7-channel virtual sound adapter with USB 2.0 interface.

STP80NF10, MOSFET N-channel, 100 V, 0.012 Ω, 80 A, TO-220

The 2xRCA "J" 5m cable is a 5-meter-long stereo audio cable with two RCA plugs (red and white) on each end. It is used for transmitting analog audio signals between audio devices such as amplifiers, players, or televisions.

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 6 V. The board measures only 0.7″ × 0.7″, but it allows a typical continuous output current of up to 2.5 A. Typical efficiencies of 85% to 95% make this regulator well suited for powering moderate loads like sensors or small motors.

STD4N20, N Channel MOSFET, 200V, 1.2Ω, 4A, TO-252

THT resistor, 0.25W, 5%, RoHS

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 9 V. The board measures only 0.7″ × 0.7″, but it allows a typical continuous output current of up to 2.5 A. Typical efficiencies of 85% to 95% make this regulator well suited for powering moderate loads like sensors or small motors.

A module that provides galvanically isolated, bidirectional I²C communication (SDA and SCL lines), protecting devices from misconnections and voltage differences. Thanks to the TI ISO1640B chip, it supports data transfer up to 1.7 MHz. Pololu 5391

A module that provides galvanically isolated, bidirectional I²C communication (SDA and SCL lines), protecting devices from incorrect connections and voltage differences. Thanks to the TI ISO1640B chip, it supports data transfer up to 1.7 MHz. Pololu 5390

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 (1.5 mΩ), it supports currents up to 25 A continuous and 50 A transient, providing reliable protection and the possibility of easy assembly. Pololu 5389

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 (3 mΩ), it supports currents up to 20 A continuous and 50 A transient, providing reliable protection and the possibility of easy assembly. Pololu 5388