Module for 4 mechanical buttons with LED backlight in the form of NeoPixel diodes. Communicates via I2C. Adafruit 4980

LTE Cat 4 module that supports wireless communication over LTE-TDD, LTE-FDD, HSPA+, GSM, GPRS and EDGE technologies. FPC antenna included. Waveshare SIM7600E-H 4G Module

Module with 20 RGB LEDs WS2813 Mini. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 104020128

A set of 2000 SMD 1206 capacitors with 80 different values provides quick access to a wide range of capacitances. Ideal for servicing, prototyping and workshop applications, it simplifies organization and component selection when working with electronic circuits.

32-bit ARM Cortex-M0, 24kB Flash, 1kB EEPROM, 6kB SRAM, LQFP48, NXP, RoHS

Module with 16x2 characters LCD display and ATMega328p microcontroller. The user can communicate with the module through one of the serial interfaces: UART, I2C or SPI. SparkFun LCD-16396

An efficient step-down converter that reduces the input voltage to 5 V at a maximum current of 100 mA, offering high efficiency due to low quiescent current (<20 μA). It supports input voltages from 5 V to 65 V, has short circuit and overheating protection, making it a reliable and energy-efficient solution. Pololu 5363

The 7-color ACeP e-Paper display has a diagonal of 7.3" and a resolution of 800x480 px. Communicates via SPI interface. No PCB. Waveshare 7.3inch e-Paper (F)

Inverter powered by 100 - 240 V AC, generates alternating current to power electroluminescent wires glowing under the influence of high voltage

8-digit, 8-segment LED display module with 16-level brightness adjustment. Communication via the I2C interface. DFRobot DFR0646-R

The ACS72981 current sensor module uses the Hall effect to accurately and safely measure AC and DC current, providing electrical isolation of the current path. With a wideband analog output (up to 250 kHz) and low conduction resistance (0.2 mΩ), it minimizes energy loss and offers a fast response time of less than 2 µs. Pololu 5258

Simple-to-use, open source solution for measuring weight and temperature with the ability to read multiple types of load cells and offers a simple-to-use serial menu to configure calibration value, sample rate, time stamp and units of precision. SEN-13261

Network card (adapter) with USB 3.0 connector and RJ45 Ethernet socket. It enables the expansion of the computer with an additional network port with communication up to 1000 Mbps

The Microchip RN4020 module is an energy-saving Bluetooth v4.1 module with a built-in antenna; transmit power level + 7dBm, AES128 coding

The Lanberg HDMI 1.4 High Speed with Ethernet cable enables high-quality video and audio transmission between multimedia devices such as computers, TVs, consoles, and projectors. It supports 4K resolution, ensuring smooth performance, making it ideal for watching movies and online gaming. CA-HDMI-15CC-0030-BK

A graphic display module offering black characters on a white background with LED backlighting, ideal for applications requiring a clear and readable image. The UC1601 controller and SPI interface guarantee easy integration and stable operation. AV-Display LCD-CG-C128064AY-FHW K/W-E6

Set of 10 cables, 30 cm long, for analog sensors compatible with the Gravity standard. DFRobot FIT0031

Two-channel driver of direct current (DC) motors with an operating voltage from 6 to 30 V and a maximum continuous current of 20 A. It can be controlled by a PWM signal or by means of built-in buttons. Cytron MDD20A

Camera module with IMX477 sensor with a resolution of 12.3 MP for NVIDIA Jetson Nano/Xavier and Raspberry Pi Compute Module. ArduCAM B0279

Shield with dual-channel DC motor driver for Arduino. It has an operating voltage from 7 to 30 V and a continuous current of up to 1.2 A. It can be controlled by a PWM signal or by means of built-in buttons. Cytron SHIELD-3AMOTOR