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Waterproof servo with metal gearbox and aluminum housing. A standard PWM modeling signal is used for control. It offers torque up to 35 kg*cm. DFRobot SER0060
A module with a temperature and humidity sensor based on the AHT20 system. It communicates via the I2C interface. DFRobot SEN0527
Elongated bent pliers, 160 mm, with Yato three-colored handles YT-2026
Camera with a resolution of 2 MPx with a USB interface in a metal case. Equipped with CMOS IMX291 sensor with "Fisheye" lens with 175° viewing angle and microphone. ArduCAM B026101
A LoRa wireless communication module dedicated to long-distance data transfer. It operates in the 868 MHz frequency band and is equipped with a USB interface. Waveshare USB-TO-LoRa-HF
30 cm nickel-titanium alloy wire with shape memory. When it is in martensitic form, it can be flexed and deformed at will. After applying a current of about 200 mA or heating to 100°C, the wire returns to its original shape. SparkFun COM-11899
Panel button, monostable, rectangular, dimensions 16 x 22 mm and SPDT contact configuration
RGB LED matrix display with a resolution of 64x64 (4096 LED). It has a HUB75 interface and can work with Raspberry Pi, Arduino or ESP32. Waveshare RGB-Matrix-P3-64x64
DC-AC converter, also referred to as an inverter. It converts a constant voltage (DC) of 12 V to an alternating voltage (AC) of 220 V, 380 V or 18 V
DC-DC Step-Up converter U3V40F6 with an output voltage of 6 V, an input voltage of 1.3 to 6 V and a maximum output current of 4 A. Pololu 4013
Nozzle designed for 3D printers with the popular E3D(V6) hotend. It is made of hardened steel, which ensures high abrasion resistance, which is especially important when printing with materials with admixtures of metals, carbon fibers and glass fibers
Integrated capacitive fingerprint sensor communicating with the external system via the UART interface. The module has a circular sensor field and takes a fingerprint image with a resolution of 160 x 160 pixels (508dpi). Waveshare UART Fingerprint Sensor (D)
BMS protection circuit designed for 5 Li-Ion cells. It has a charging function with balancer option, a discharging function and an over-discharge protection function. HXYP-C47-MA18-5S
An 8" IPS LCD display with touch panel. It is equipped with an HDMI/USB type C interface for video display and USB type C for touchscreen. It offers a resolution of 1280x800 pixels and has an aluminium casing. Waveshare 8HP-CAPLCD Monitor
Game console equipped with an Amlogic S922X processor, a 5-inch LCD display with a resolution of 854x480 pixels and a capacious 4000 mAh battery. ODROID-GO ULTRA Dim Gray
Precise electronic balance with a measuring range of up to 500 g. It enables measurement with an accuracy of 0.1 g
Straight elongated pliers, 160 mm, with Yato three-colored handles YT-2030
Module with a 4-inch touch display that uses two MCU systems (ESP32-S3 and RP2040) and supports Wi-Fi, BLE and LoRa communication. The board is equipped with USB Type C, I2C (Grove) and analog inputs interfaces and can easily connect to other peripheral devices. Seeed Studio 114993070
Cable (adapter) of a BNC connector to banana plugs. Allows convenient connection of the device to an oscilloscope, for example. Hantek HT30A