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Plastic mount for standard servos ensures stable mounting of the servo to the housing. Pololu 3435

Vorel cast iron vice, swivel for fixing to the table with a pressure screw. Maximum opening: 75 mm. Vorel 36018

An efficient Bluetooth 4.0 module that ensures excellent operating parameters and significantly increases the efficiency of wireless communication. It is based on the popular Nordic BLE 4.0 nRF51822 microcontroller, which guarantees both performance and low power consumption. It has a built-in Bluetooth stack and is controlled via the UART interface using AT commands. WT51822-S4AT

At the Feather M0\'s heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new Arduino Zero. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program & debug capability built in with no need for an FTDI-like chip. Adafruit 3179

Switching power supply from MEAN WELL, power 20W, output voltage 12VDC and output current 1.67A. Mounting on a DIN rail. Built-in overload and short-circuit protection. MDR-20-12

Development board with STM32H725AE microcontroller dedicated to applications combining image processing with artificial intelligence. It comes with a color LCD display with touch panel and a 2 MP camera with OV2640 sensor. Seeed Studio 110991524

4-channel RS485 to Ethernet converter designed for industrial environments. Connects serial server, Modbus gateway, MQTT gateway, RS485 to JSON. It has four RS485 ports and one Ethernet port. Waveshare 4-CH RS485 TO ETH (B)

This gearmotor is a miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 150.58:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. This version also has a 4.5 × 1 mm extended motor shaft.

USB-TTL converter with USB type A, micro USB and USB type C connectors. Enables communication between the UART serial interface and the USB interface. SB Components 24780

GNSS module based on the L76B chip that can work with GPS, BDS and QZSS systems. Communication via a UART interface. SB Components 24056

This gearmotor is a miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 9.96:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. This version also has a 4.5 × 1 mm extended motor shaft.

Laboratory multimeter ideal for laboratory, industrial and scientific applications where precision and a large variety of available measurement functions are required. It offers a resolution of 5 1/2 digits and can accurately measure values with a high precision DCV of 150 ppm. It offers a wide measurement range of DC and AC voltage, DC and AC current, capacitance, frequency measurement, diode test, period measurement and resistance measurement using the 2 and 4-wire method. Hantek HDM3055B

Module with sensors for Raspberry Pi. It allows you to measure temperature, humidity, pressure, colors and movement. Waveshare Sense HAT (C)

Single-cell lithium battery ER14250 for devices using power sources in the form of a 1 / 2AA 3.6V battery

Power module designed to work with LilyPad boards. It is equipped with a switch and a CR2032 battery socket. SparkFun DEV-13883

Optical rain sensor module for detecting the state of rainfall on glass. It is configured via the UART interface and returns rain intensity information via this bus. DFRobot SEN0545

Adafruit Universal Thermocouple Amplifier MAX31856 is an amplifier module for thermocouples. It was based on the MAX31856 chip. The module is fitted with K, J, N, R, S, T, E or B thermocouples. The SPI interface is used for communication. Adafruit 3263

DAC converter module with current output in the range of 0 to 25 mA. It is powered by 18 V to 24 V and communicates via I2C interface (Gravity connector). It is used as a controller in industrial applications. DFRobot DFR0972

The YT-5947 125 mm diameter convex disc for grinding metal and stainless steel is a high-speed tool designed for effective material removal. Excellent choice for professionals who need an effective tool for grinding work on metal, especially stainless steel. Yato YT-5947

Cooling fan dedicated to the NVIDIA Jetson Nano minicomputer. Waveshare NANO-FAN-PWM