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Magnetic sheet with adhesive is a practical and universal solution for attaching various objects to magnetic surfaces

DC-DC Step-Down Converter Module AP63357 with 5V output voltage, 3.8 to 32V input voltage and 3.5A maximum output current. It has a very small board format, so it can be used in any project. SparkFun COM-21256

The X-NUCLEO-53L1A1 is an expansion board for the NUCLEO-F401RE and NUCLEO-L476RG development boards. It provides a complete evaluation kit allowing anyone to learn, evaluate, and develop their applications using the VL53L1X ToF, long-distance ranging sensor technology.

The LIS3DH 12-bit 3-axis capacitive accelerometer module is a great tool for motion detection in your projects, capturing accelerations in three axes (3DoF). Simple configuration with SPI or I2C interface, as well as the ability to work on a breadboard, make the module user-friendly and perfect for various applications, from robotics to wearable devices. SparkFun SEN-20659

1.8inch LCD for micro:bit is an overlay with LCD display. The screen has a resolution of 160x128 pixels. The module has a standard micro: bit interface. 1.8inch LCD for micro: bit

Small size driver module TB67S279FTG stepper motor powered with 10 ... 47V voltage and working current 1.1A. The controller allows you to control the motor movement up to 7 different resolutions (up to 1/32 of a step). Polol 3098

The clamp meter can measure DC voltage, AC voltage and current, capacitance, frequency, temperature and resistance. Equipped with diode test function, circuit continuity test and NCV test. Aneng ST180

IMXRT1050-EVKB is an evaluation set from NXT with i.MX RT1050 ARM Cortex-M7 600 MHz processor, 256 MB SDRAM memory, USB Host and OTG connector, Ethernet interface and SD card slot. IMXRT1050-EVKB

A small module with a 3-axis magnetometer based on the Melexis MLX90393 system. Its resolution is 0.161 μT. I2C or SPI interface is used for communication. The I2C interface has been derived on connectors compatible with the Qwiic standard. SparkFun SEN-14571

Module with 8 QTR type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4148

The 688ZZ bearing is a small, precision deep groove ball bearing with dimensions of 8×16×5 mm (inner diameter × outer diameter × thickness). It features double metal shields that protect against dust and small contaminants, although they are not fully waterproof. Ideal for use in model making, 3D printers, small electric motors, or guide rollers

Module with 4 QTR type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4244

This add-on board makes it easy to control two high-power DC motors with a Raspberry Pi. Its twin discrete MOSFET H-bridges support a wide 6.5 V to 30 Voperating range and are efficient enough to deliver a continuous 18 A without a heat sink. The drivers offer basic current limiting functionality, and they accept ultrasonic PWM frequencies for quieter operation. 

Pulley GT2 36T B5 for a shaft with a diameter of 5 mm. It has 36 teeth, suitable for a 6mm wide belt

Handy generator of 0-24 V voltage and 4-20 mA current signals. Equipped with a 2.4" display. It is powered by a built-in battery, USB connection or external voltage up to 30 V. Fnirsi SG-004A

μRemote Basic in a white housing is a fourth generation pilot for controlling all devices in the home and garden. Configurable from the application, loaded like a smartphone

Module with 8 QTRX type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4348

The servo controller module is an extension for the micro:bit. Allows you to control 16 PWM channels. Waveshare 15072

Contact IPA Plus contains high purity isopropyl alcohol. Removes all contamination from optical elements. Leaves no traces or stains. AG Termopasty ART.AGT-218