Module with a digital temperature and humidity sensor based on the SHT31-F system. Communication via the I2C interface. DFRobot SEN0332

Adapter with built-in Power Delivery (PD) trigger. It has a USB type C socket and a 7.4x5.0 mm DC plug. Maximum power up to 100 W

The pad for use with shallow Feather series contains two TB6612 chips that allow you to control DC motors or stepper motors. The I2C interface is used to communicate with the overlay. Adafruit 2927

Unshielded UTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCU6-10CC-0500-O

Module with integrated BME688 gas, pressure, temperature and humidity sensor placed in one MEMS housing. It is equipped with an I2C interface. Adafruit 5046

Pin strip straight in black, double-breasted, female, 2x25, pitch 2.54mm, THT, RoHS. PBD50S. Set of 10 pcs

A reflective sensor that precisely measures the intensity of light reflected from a surface using an IR LED and a phototransistor. It offers a long detection range—optimally around 20 mm, and up to 80 mm—thanks to the QTRXL sensor with a built-in lens and adjustable LED brightness. It generates a digital RC signal that\'s easily read by microcontrollers like Arduino or Raspberry Pi. Pololu 4540

This breadboard-compatible module is an alternative to bulky power switches. It uses a small integrated slide switch to control a high-side power MOSFET that can deliver continuous currents up to around 16 A at 4.5 V to 40 V. The board features reverse-voltage protection and also makes it easy to control the MOSFET with an external switch or the digital output of a microcontroller.

The Pololu Pushbutton Power Switches are sophisticated power control alternatives to bulky mechanical switches. The main function is pushbutton-based latching power control, where one push turns on power and another push turns it off.

The Pololu MinIMU-9 v5 is an inertial measurement unit (IMU) that packs an LSM6DS33 3-axis gyro and 3-axis accelerometer and an LIS3MDL 3-axis magnetometer onto a tiny 0.8″ × 0.5″ board.

et with a measuring module and a probe for measuring electrical conductivity. It allows you to measure the salinity of water and soil. It has a Gravity analog output interface. DFRobot DFR0300-H

Integrated capacitive fingerprint sensor communicating with the external system via the UART interface. The module has a circular sensor field and takes a fingerprint image with a resolution of 160 x 160 pixels (508dpi). Waveshare UART Fingerprint Sensor (D)

Pin strip straight in black, double-breasted, female, 2x4, pitch 2.54mm, THT, RoHS. PBD08S. Set of 10 pieces

The 3RV2901-1E cross-mount auxiliary switch is a reliable component that extends the functionality of Siemens motor starter protectors by enabling the addition of additional auxiliary circuits via cross-mounting. Equipped with 2 NO and 2 NC contacts, it offers flexibility in various configurations for controlling and monitoring the status of the circuit breakers.

Finder 36.11.9.005.4001 is a reliable SPDT relay, ideal for precise switching of circuits in industrial automation, control systems and consumer electronics. It operates from a coil voltage of 5V DC and can switch currents up to 10A at 250V AC, and its compact PCB-mount design facilitates integration in tight spaces, ensuring stable performance.

7" LCD IPS display with touch screen. The display is equipped with HDMI interface for image display and SPI for touch screen. Resolution 1024x600 pixels. Waveshare 7inch HDMI LCD

21.5" portable display with touch panel. Equipped with HDMI interface for displaying images and USB Type-C for touch screen operation. It offers Full HD resolution of 1920x1080 pixels. Waveshare 21.5inch FHD Monitor (EU)

The Modeling PWM Signal Mixer Module is a compact device that allows mixing of PWM signals in modeling, allowing for a variety of control of components such as guns, plates and motors. It can be precisely tailored to the user\'s needs and also offers flexibility in control priority settings.