Power multiplexer based on Texas Instruments TPS2113A. It enables smooth switching between two power sources from 2.8 V to 5.5 V. Pololu 2596

Module with a black and white OLED display with a diagonal of 2.23" and a resolution of 128x32 pixels. Designed for minicomputers Raspberry Pi. Adafruit 4567

Finder 22.22.8.230.4000 is a modular installation relay with two normally open (NO) contacts, each with a 20 A load capacity at 250 V AC, made of AgSnO₂ contact material. The relay is designed for DIN rail mounting (17.4 mm width) and operates with a 230 V AC coil voltage. Additionally, it features a test button for manual operation, facilitating diagnostics and easy control.

Universal prototyping board for Raspberry Pi minicomputers. Comes with a 40-pin connector. Adafruit 3203

Module with a black and white OLED display with a diagonal of 1.3" and a resolution of 128x64 px. Designed for minicomputers Raspberry Pi. Adafruit 3531

Module with 5 QTR type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4105

HAT module with TB6612FNG motor driver and PCA9685 PWM driver designed for Raspberry Pi minicomputers. The board is equipped with a 40-pin connector. Adafruit 4280

Module with 9-axis IMU dedicated to Feather plates. It connects the ISM330DHCX (accelerometer and gyroscope) and LIS3MDL (magnetometer) systems. Communication via the I2C interface. Adafruit 4569

Module with MLX90641 thermal imaging camera with a 16x12 field matrix and a viewing angle of 55°. It communicates via the I2C interface. Waveshare MLX90641-D55 Thermal Camera

Finder 18.31.8.230.0031 is a PIR sensor for flush mounting, controlling a single NO contact rated at 10 A at 230 V AC. Ideal for automatic indoor lighting control, it is mounted in suspended ceilings and ensures reliable and safe operation.

The cap with the Zener ESP Waves Design dedicated to the button of the mechanical keyboard with switches compatible with Cherry MX. Made of translucent material. Adafruit 5104

BLE module based on Cortex-M4F core with integrated 2.4GHz antenna. It has been equipped with numerous peripheral systems, including UART, I2C, SPI, I2S interfaces and ADC inputs. Has support in the Arduino IDE. SparkFun WRL-15484

The cap with the Adafruit logo dedicated to the button of the mechanical keyboard with switches compatible with Cherry MX. Made of translucent material. Adafruit 5094

The cap with the GIT Logo dedicated to the button of the mechanical keyboard with switches compatible with Cherry MX. Made of translucent material. Adafruit 5193

The cap with the Hate Fork graphics dedicated to the button of the mechanical keyboard with switches compatible with Cherry MX. Made of translucent material. Adafruit 5194

The cap with the inscription LGTM dedicated to the button of the mechanical keyboard with switches compatible with Cherry MX. Made of translucent material. Adafruit 5195

The cap with the inscription "wont fix" dedicated to the button of the mechanical keyboard with switches compatible with Cherry MX. Made of translucent material. Adafruit 5197

Module with a 3-axis magnetic field sensor LIS3MDL. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4479

Set of 10 cables, 50 cm long, for digital sensors compliant with the Gravity standard. DFRobot FIT0756

Image recognition sensor with built-in deep learning engine. The small module is equipped with an Omnivision OV7725 camera and various image recognition algorithms. Communication with the module is via the I2C and UART interface, as well as WiFi. DFRobot SEN0314