Set with camera and wide angle lens. The set is designed to work with the NVIDIA Jetson Nano computer. ArduCAM B0249

Liquid level sensor (up to 124 mm) with analog output. The output voltage varies in proportion to the liquid level. The measuring element is placed in a plastic housing. Adafruit 3828

A computer performance monitor that allows you to display CPU, GPU, RAM and disk usage. It has a built-in microphone and an audio spectrum display function. It is connected to the computer via a USB port. Waveshare 2.1inch USB Monitor B

The expansion module is designed to work with micro:bit. It allows you to control 4 DC motors or two stepper motors and 8 servos. It communicates via the I2C interface. DFRobot DFR0548

Photodiode Brightness Sensor Module, RoHS

Module with a black and white OLED display with a resolution of 128x64 px, designed for FireBeetle plates. It communicates via the I2C interface. DFRobot DFR0507

Advanced expansion board for Arduino. It has support for mini-SIM cards and NB-IoT cards. Thanks to the GNSS module (Global Navigation Satellite System), it supports GPS, GLONASS, Galileo, QZSS and BeiDou GPS navigation systems. The module is powered by 7-12V voltage. DFRobot DFR0572

The Double Eye LCD 0.71-inch module Waveshare 29381 with two displays, each with a resolution of 160×160 and an SPI interface, offers a compact solution for projects with limited space and high visual demands. Featuring full-color IPS panels, compatibility with microcontrollers, and included convex lenses, the module is ideal for creative applications such as user interfaces, wearable gadgets, or interactive robots.

Set of flat and fork connectors. The box contains 330 connectors in three colors: red, blue and yellow. Connectors are designed for wires from 10 to 22 AWG.

Module with ACS723 current sensor with a measuring range of AC and DC ± 5 A. It communicates via an analog interface. SparkFun SEN-13679

LPC55S16JBD100E, ARM Cortex-M33 Microcontroller, 32 bit, 150 MHz, 256 KB Flash, HLQFP100

IPS LCD display with a screen diagonal of 11.9". It offers a resolution of 320 x 1480 pixels and an HDMI input, which allows you to easily connect the display to various signal sources. Waveshare 11.9inch Side Monitor

LT86104SXE High-performance HDMI/DVI splitter IC that distributes one input signal to four outputs, supporting resolutions up to 4K.

Gravity: Analog Sound Sensor is a sound sensor with Gravity analogue output. The module can be supplied with 3.3 ... 5V voltage. DFRobot DFR0034

Gravity module designed based on the GP8211 system. It is a single-channel DAC (analog-to-digital) converter with I2C communication that offers an output signal with a resolution of 15-bit and an accuracy of 0.01%. It allows you to generate analog signals with a voltage range from 0 to 10 V or 0 to 5 V. DFRobot DFR1071

Waveshare 5DP-CAPLCD-H is a compact touch display with an IPS panel and narrow bezel, designed for projects requiring high brightness, precise touch, and reliable operation in varying lighting conditions. With HDMI and USB-C connectors and support for popular hardware platforms, it offers a flexible solution for control systems, HMI terminals, and portable devices.

TB67S249FTG stepper motor driver module supplied with 10-47V voltage and working current of 1.7A. The controller allows you to control the motor movement up to 7 different resolutions (up to 1/32 of a step). Pololu 2973