This discrete MOSFET H-bridge motor driver enables bidirectional control of one high-power DC brushed motor. The small 1.3″ × 0.8″ board supports a wide 6.5 V to 40 V voltage range and is efficient enough to deliver a continuous 21 A without a heat sink.

Black Edition offers adjustable current limiting, over-current and over-temperature protection, and five different microstep resolutions. It operates from 8 V to 35 V and can deliver up to 2 A per coil with sufficient additional cooling. Pololu 2128

This is a breakout board for ON Semiconductor’s AMIS-30543 microstepping bipolar stepper motor driver, which features SPI-adjustable current limiting, 11 step modes (from full-step through 1/128-step), back-EMF feedback that can be used for stall detection or optional closed-loop control, and over-current and over-temperature protection. 

The UM7-LT orientation sensor from Redshift Labs is an Attitude and Heading Reference System (AHRS) that contains a three-axis accelerometer, rate gyro, and magnetometer. It combines this data using an Extended Kalman Filter to produce attitude and heading estimates. This LT version of the UM7 does not have an enclosure.

Module with monostable relay. It allows you to control high-power elements with a microcontroller. Adafruit 2895

The UM7 orientation sensor from Redshift Labs is an Attitude and Heading Reference System (AHRS) that contains a three-axis accelerometer, rate gyro, and magnetometer. It combines this data using an Extended Kalman Filter to produce attitude and heading estimates.

OLED display with a diagonal of 2.4" and a resolution of 128x64 pixels. Displays the content in yellow. Uses the SSD1309 driver and communicates via the SPI or I2C bus. Waveshare 2.42inch OLED Module (C)

32-bit microcontroller from the STM32F7 family with ARM Cortex-M7 core, 512kB Flash memory, 320kB SRAM, I2C, SPI, UART / USART memory, USB, CAN, 1.7 ... 3.6V, 144LQFP, STM, RoHS

Finder 80.01.0.240.0000 is a compact multifunctional time relay for industrial and building automation applications. It offers great flexibility with 6 operating modes, a wide supply voltage range, and precise time setting capabilities.

Finder 12.81.8.230.0000 is a digital astronomical timer that enables automatic lighting control based on calculated sunrise and sunset times, depending on the date, time, and geographical coordinates. It features a single-pole double-throw (SPDT) contact with a 16 A load capacity at 250 V AC and is designed for DIN rail mounting, facilitating easy integration into building automation systems.

Finder 4C.02.8.230.0060 is an interface relay with a 230 V AC coil, featuring two changeover contacts (DPDT) with an 8 A load capacity at 250 V AC. Designed for DIN rail mounting, it has screw terminals and an LED indicator that signals the operating status.

Finder 11.41.8.230.0000 is a twilight switch relay designed for DIN rail mounting, powered by 230 V AC. It features a single-pole double-throw (SPDT) contact with a 16 A load capacity at 250 V AC, allowing for automatic lighting control based on the ambient light intensity.

Finder 38.51.0.024.0060 is an interface relay module with a 24 V AC/DC coil, equipped with a single changeover contact (SPDT) with a 6 A load capacity at 250 V AC. It is designed for DIN rail mounting, facilitating easy integration into industrial automation systems.

Finder 12.A2.8.230.0000 is a digital time switch with an astronomical function, allowing precise control of lighting and other devices based on local light conditions. It is used in building automation and outdoor lighting systems.

Finder 15.11.8.230.0400 is a modular "slave" dimmer with a 1–10 V input, designed for DIN rail mounting (17.5 mm width). It can control lighting loads up to 400 W, including dimmable LED and CFL lamps up to 100 W. The dimmer offers a choice between leading-edge and trailing-edge phase regulation and includes a transformer function for compatibility with electromagnetic transformers.

Advanced distance sensor with a range of up to 50 m, offering accuracy of ±3 cm and immunity to ambient light up to 100K LUX. With UART and I2C interfaces, the device is compatible with various platforms such as Raspberry Pi and finds applications in robotics, route planning and warehouse detection. Waveshare TOF Laser Range Sensor (D)

Finder 20.21.8.230.4000 is a modular bistable relay with one normally open (NO) contact, featuring a 16 A load capacity at 250 V AC. Powered by a 230 V AC coil voltage, it is designed for DIN rail mounting (17.5 mm width), facilitating easy integration into industrial automation systems.

Finder 41.81.7.024.8240 is a solid-state relay (SSR) with one normally open contact (SPST-NO), capable of handling a maximum load current of 3 A and a load voltage range of 12–275 V AC. It is controlled by a 24 V DC input voltage and designed for PCB mounting, featuring compact dimensions of 29 x 12.7 x 15.7 mm.

Finder 32.21.7.012.4300 is a compact PCB relay with a sensitive 12 V DC coil, designed for control circuits with loads up to 6 A. It is used in electronic devices, automation systems, and low-current applications requiring reliability and a small footprint.