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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.

ARM® Cortex® -M4 32b MCU+FPU, 512KB Flash, 80KB SRAM, FMC, 4 ADCs, 2 DAC ch., 7 comp, 4 Op-Amp, 2.0-3.6 V, LQFP100, STM, RoHS

Step-down voltage regulator module based on the APM81815 providing a fixed 5 V output at up to 1.1 A with an input voltage range of 5.05 - 72 V. Pololu 5267

Step-down voltage regulator module based on the APM81815 providing a fixed 12 V output at up to 0.8 A with an input voltage range of 12.1 - 72 V. Pololu 5269

Module with a BME680 sensor that allows you to measure temperature, humidity, pressure and gas detection. The board is equipped with a Grove connector and communicates via I2C and SPI. Seeed Studio 101020513

Module with 3-axis magnetometer MAG3110, I2C, RoHS

3D-basics 3D Scanning Spray creates a thin, self-dissolving coating that facilitates precise mapping of even difficult surfaces, such as shiny or transparent objects. It does not require cleaning after use, because the coating evaporates, which simplifies the entire scanning process

Module with 4 relays SRD-05VDC-SL-C with a load up to 10 A. The board was equipped with a Grove connector and communicates via I2C. Seeed Studio 103020133

The 3SU1000-3AB42-0AA0 double pushbutton is a robust, ergonomic control element with a diameter of 22 mm, offering two functions in one device, with buttons in green and red for easy differentiation. Made of durable plastic, it withstands heavy use and integrates easily into the 3SU1 series mounting systems, ideal for industrial control panel applications.

Lead-free solder paste ALPHA OM-338-CSP, no-clean type, based on SAC305 alloy, intended for SMT printing and assembly, is distinguished by high joint quality, resistance to solder ball and void formation, and compliance with IPC Class III standards. Ideal for manufacturing high-reliability devices.

Module with 8x8 RGB LED matrix, MY9221 LED drivers and STM32F031 microcontroller. The board is equipped with a Grove connector and communicates via I2C. Seeed Studio 105020073

Siemens 3LD2054-0TK53 is a three-pole 16A emergency switch, IP65, designed for front mounting, ensuring safe circuit disconnection.

Blue mounting for Grove modules, which ensure convenient installation and replacement of modules in the project. Compatible with LEGO. Set of 4. Seeed Studio 110070026

Module with a 3-axis BMA400 accelerometer with a measuring range up to ± 16g. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020582

Copper heating block dedicated to Volcano nozzles with a PT100 holder. Provides effective and uniform heating of the printing nozzle

3D Basics Translucent Yellow resin is a high-quality material for precision 3D printing, compatible with DLP, M-SLA and UV LCD technologies. It provides excellent dimensional stability and a transparent yellow color, ideal for prototypes and finished parts, and its fast curing allows for detailed prints on 4K and 8K printers

Logic Analyzer USB

Module with SSR M281 relay with a load of up to 1 A. The board is equipped with a Grove connector and is controlled by a digital input. Seeed Studio 101020603

UART-RS485 converter module. The board was equipped with a Grove connector. Seeed Studio 103020193

3D Basics resin in Signal Yellow (RAL 1003) is a high-quality material for precise 3D printing, ideal for DLP, M-SLA and UV LCD technologies. It is characterized by excellent detail and fast curing time, which makes it perfect for the production of prototype models and finished parts​