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Aluminum Standoff: 1-1/4" Length, 2-56 Thread, M-F (4-Pack)

The Pololu A-Star 32U4 Prime is a general-purpose programmable board based on Atmel’s ATmega32U4 AVR microcontroller and arranged in the common Arduino form factor exemplified by the Uno R3 and Leonardo. Pololu 3114

Hermetic enclosure Z65 lightgray with gasket PS

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 9 V. The board measures only 0.7″ × 0.7″, but it allows a typical continuous output current of up to 2.5 A. Typical efficiencies of 85% to 95% make this regulator well suited for powering moderate loads like sensors or small motors.

Plastic enclosure Z78 blue ABS

Plastic enclosure Z7B ABS

Female terminal block, 5-pin. Pitch 3.81mm. Height 11.1mm. 15EDGK-3.81-5P. Set of 5 pieces

The module allows measuring the light around the sensor. The measuring range is in the range 1 - 65535 LUX, and communication takes place using the I2C bus. modBH1750 (GY-302)

Female terminal block, 3-pin. Pitch 3.81mm. Height 11.1mm. 15EDGK-3.81-3P. Set of 5 pieces

Arduino Starter Kit with Uno board

Hermetic enclosure Z90 lightgray with gasket PS

Dual Full-Bridge Driver, Power SO20, STM, RoHS

Plastic enclosure Z95 lightgray PS

Nylon Spacer: 8mm Length, 4mm OD, 2.7mm ID (50-Pack)

The STM32F0DISCOVERY helps you to discover the STM32F051xx Cortex®-M0 features and to develop your applications easily. It includes everything required for beginners and experienced users to get started quickly

A small monochrome OLED display with a diagonal of 0.66 inches and a resolution of 64x48 pixels. Displays text in blue on a black background. It is equipped with an I2C interface and uses the popular SSD1306 driver. SparkFun LCD-22495

The module contains two 5V relays with a maximum current of 10A (250 VAC) and opto-isolated inputs, and with jumpers it is possible to select switching with high or low status. The module is equipped with screw connectors. modRL02_ISO

Development board with SAMD21G18 microcontroller. It offers operating frequency up to 48 MHz, 256kB FLASH memory and 32kB SRAM.

Engraving cutter for PCBs with a blade diameter of 0.4 mm. V-shape with 10° blade angle, handle diameter 3.175 mm

PoE power module designed for Raspberry Pi 5. It allows you to use the PoE interface to power the Raspberry Pi via an Ethernet cable, eliminating the need to use a separate power supply. Waveshare PoE HAT (F)