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Pulley GT2 40T B12 for a shaft with a diameter of 12 mm. It has 40 teeth, suitable for a 6mm wide belt

Pulley GT2 40T B8 for a shaft with a diameter of 8 mm. It has 40 teeth, suitable for a 6mm wide belt

Earth humidity sensor with analogue output, supplied with 3.3 to 5.5 V voltage with Gravity connector. DFRobot SEN0193

Extension module (shield) with a stepper motor driver for Arduino. It allows you to control drives operating with a voltage of up to 40 V and a current consumption of up to 2 A per coil. DFRobot DRI0035

Espressif ESP32-S3 WiFi and BLE chip module with 1.14" TFT LCD display. It integrates a LiPo charging circuit and an RGB diode. It is equipped with a STEMMA QT connector. Adafruit 5691

Temperature sensor for 3D printer - 100K thermistor with 90 cm cables. It can be used to measure the temperature of the table and the head

HDMI-USB adapter dedicated to video capture and transfer to devices with a USB Type A connector. It supports resolutions up to 4K with a refresh rate of 30 Hz. Waveshare HDMI to USB3.0 Adapter

A 0.96-inch blue OLED display that allows basic graphics and text to be displayed. It has a resolution of 128 x 64 pixels and communicates via an SPI or I2C interface. Waveshare 0.96inch OLED Module (E)

Cotton insulation for temperature stabilization of the 3D printer head

Omnidirectional ceramic antenna dedicated to GNSS systems. It can work with receivers operating in BeiDou, GPS and GLONASS systems. It has a cable terminated with an IPEX 1 connector. Waveshare GNSS Ceramic Antenna

RS485 hub with DIN rail mounting capability. It is equipped with one RS485 input port and 8 RS485 output ports. Designed for communication within industrial networks. Waveshare RS485-HUB-8P

Mobile robot chassis equipped with four-wheel drive. Modular design allows for easy development of the project. Ideal for building your first mobile robot. Waveshare Robot-Chassis-NS

Mobile robot chassis equipped with Mecanum four-wheel drive. Modular design allows for easy development of the project. Ideal for building your first mobile robot. Waveshare Robot-Chassis-MS

The OTG USB adapter for devices with micro-USB OTG socket, enables the connection of a pendrive or any other device with a standard USB plug to the micro-USB OTG socket

Blade tip 900M-T-I for station AOYUE, ZHAOXIN, REPRO, YIHUA, PT, WEP, black, manufactured by ZHAOXIN

1N4007 rectifier diode in SMD housing. 10 pcs.

5V Mono Stereo Output Bluetooth Audio Module Universal Bluetooth Module Receiver Module 7 PIN Output Interface Speaker Amplifier

BME688 integrated gas, pressure, temperature and humidity sensor module in a single MEMS housing. It is equipped with an I2C and SPI interface. It has built-in AI functions. Waveshare BME688 Environmental Sensor

BME680 integrated gas, pressure, temperature and humidity sensor module housed in a single MEMS housing. It is equipped with an I2C and SPI interface. Waveshare BME680 Environmental Sensor

Tip 900M-T-0.5C beveled to the station AOYUE ZHAOXIN REPRO YIHUA PT WEP black from ZHAOXIN.