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Data logger dedicated to monitoring and analysing electrical signals. It enables easy and precise data collection from a variety of sources, including power systems, industrial automation and other applications. It is powered by a rechargeable battery and has built-in Bluetooth communication. Hantek 365C

Gravity: Vibration Motor Module is a module with a small vibration motor powered by 5V voltage, controlled by a binary signal (high / low state) or using a PWM signal. DFRobot DFR0440

Gravity: Joystick Module V2 is a joystick module with two analog outputs (X and Y axis) and a digital output (Z axis) supplied with 3.3 ... 5V voltage. DFRobot DFR0061

Step-Down Voltage Regulator D24V25F5. Pololu 2850

A4988 Stepper Motor Driver Carrier with male header pins installed, so no soldering is required to use it with an appropriate 16-pin socket or solderless breadboard. Pololu 2980

Graphic display 128x64, 45x40mm, Type: COG, FSTN 3.3V ST7565R outline

A set of two Pololu wheels measuring 40x7mm in black. Fits D-shaped shaft with a diameter of 3mm. Pololu 1452

Compact and economical industrial router with 4G LTE support, Ethernet port and VPN technology. It offers fast access to the 4G LTE network, achieving download speeds of up to 150 Mbps and upload speeds of up to 50 Mbps. Additionally, it supports VPN networks (PPTP and L2TP) and provides protection for private APN/VPDN networks. USR-G805-ECEUX

4G LTE router ensuring a stable and fast connection to the Internet. It has 4 LAN ports, one WAN and an RS232/RS485 port. Supports Modbus RTU to TCP protocol. It offers mounting on a DIN rail and a metal housing with IP30 protection class. USR-G809-E

Aluminum bracket with holes for M3 screws for 37D mm gear motors. Pololu 1995

Gravity: I2C 3.7V Li Battery Fuel Gauge is a module for monitoring the parameters of the Li-ion battery allowing for precise measurement of the flow of charge to / from a 1-source source with an input voltage of 2.5-4.2V. DFRobot DFR0563

Alcohol PCB remover is a colorless liquid completely soluble in water. Allows you to remove solder residues from printed circuit boards. It also effectively cleans the frames of soldering units, rosin screens or other surfaces soiled with fluxes. AG Termopasty ART.AGT-048

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 7.5 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.

Miniature motor type MT64 without gear. The operating voltage ranges from 3 V to 6 V and draws 30 mA at 3 V

A set of adapters (adapter) from the popular 4 mm to 12 mm motor shaft, wheel holders from RC models. Pololu 2684

TO thermal conductive pads are characterized by high thermal conductivity (1.5 W/mK) and at the same time are an effective electrical insulator. They can be used with various types of transistors, improving their work. They do not contain glue. AG Thermopaste ART.AGT-243

A4988 Stepper Motor Driver Carrier with male header pins installed, so no soldering is required to use it with an appropriate 16-pin socket or solderless breadboard. Pololu 2981

The platform is based on the Atmega 32U4 microcontroller with a default Arduino compatible bootloader, 26 O / I ports and a microUSB port. Polol 3145

A set of two Pololu wheels measuring 40x7mm in red. Fits D-shaped shaft with a diameter of 3mm. Pololu 1453

A set of two Pololu wheels measuring 40x7mm in white. Fits D-shaped shaft with a diameter of 3mm. Pololu 1454