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Pololu high power miniature motor with carbon brushes. 210:1 gear motor, shaft speed 85 rpm, torque 2.5kg*cm. The motor has an extended shaft, which makes it easy to attach the encoder. Pololu 3054
Large momentary button with a diameter of 100 mm with LED backlight. It was based on a limit switch. The housing is black
Universal power adapter 5.0V / 2.0A 10W 2.5 x 0.7 mm 1.5m. Akyga AK-TB-01
8-channel I2C expander module based on the TCA9548A system. The module has Qwiic connectors and allows communication with many I2C devices that have the same address. Sparkfun BOB-16784
Evaluation kit with Sparkfun Artemis Bluetooth 5.0 module designed on the basis of the Feather kit. It has a USB C. The board also has a USB-UART converter, a microphone and a JTAG debugging connector. Artemis has support in the Arduino IDE. SparkFun WRL-15574
Robust electromagnetic lock in a metal housing, with a copper coil and feedback signal. DFRobot FIT0620
STSPIN220 stepper motor driver module with a low voltage range of 1.8...10V and 1.1A working current. The controller allows you to control the motor motion up to 9 different resolutions (up to 1/256 steps). Pololu 2877
Liquid for ultrasonic cleaners Termosonik PCB is a colorless liquid with a pH of 11. The preparation is completely safe to use, because it is based on water and does not contain substances harmful to health.. AG Termopasty ART.AGT-200
Module with 16 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 50 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4156
A set for building an interactive robot based on the micro: bit module. It can be programmed using tools such as Mind+, Scratch, MakeCode and MicroPython. DFRobot MBT0021-EN
UART - Ethernet converter enabling two-way communication between devices equipped with UART TTL ports and the Ethernet network. It is visible in the system as a virtual COM port and configured via the website. USR-K6
Module with 16 QTRX type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 50 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4456
Module with a button and green LED backlight. Controlled by the I2C interface, it has a built-in debouncing mechanism, pull-up resistors as well as interrupts and a FIFO queue. SparkFun BOB-16842
Vaseline oil from AG Termopasty is a lubricant for machine parts and precision mechanisms. Its task is to reduce friction and maintain elements exposed to weather conditions. AG Termopasty ART.AGT-099
The servo controller module is an extension for the micro:bit. Allows you to control 16 PWM channels. Waveshare 15072
Module with 5V relay and timer. It allows the implementation of delayed switching on or off of the circuit with adjustable time in the range from 1 s to 100 s and from 1 s to 15 min.
Small stand for TS100 or TS101 soldering iron in the form of a wire holder
Charger module with a basket for a CR123A battery dedicated to micro:Maqueen robots. DFRobot FIT0611
Heater with a power 60W designed to work with Elwik LERT-24 soldering iron.