24 individually addressable RGB LEDs arranged in a closely spaced circle, controlled with a single digital output of a microcontroller. Adafruit 1586

A single-channel DC motor controller with an I2C interface. It is powered from 1.8 V to 22 V and can deliver up to 1.8 A of current. Board with connectors for assembly. Pololu 5075

The 3D TOF camera is a module that consists of the BL702 system and the Juyou 100x100 TOF sensor. It is a 3D sensor that allows you to measure distances up to 1.5 meters. It is equipped with a 1.14-inch LCD screen that allows real-time viewing of depth maps along with color maps. DFRobot SEN0581

Module with a button and blue LED backlight. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 111020046

This breakout board, the ultimate companion for the VLSI VS1053B DSP codec chip, can decode a wide variety of audio formats MP3, AAC, Ogg Vorbis, WMA, MIDI, FLAC, WAV (PCM and ADPCM); it can be used to record audio in both PCM (WAV) and compressed Ogg Vorbis. 8 GPIO pins can be used for lighting up small LEDs or reading buttons. Adafruit 1381

Module with a button and yellow LED backlight. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 111020045

COB LED ring, made of aluminum PCB, emits cold white light (6000-6500k) at 12 V DC with a maximum current consumption of 500 mA, offering a wide beam angle of 120 °

XBee adapter with pads with holes for sewing the module to clothes and fabrics. SparkFun DEV-12921

Quick coupler UY*2 4CI-2007A quick-connect fitting that allows two wires to be connected with a diameter of 0.35 to 0.9 mm. They are used for quick and precise connection of telephone wires or twisted-pair cables (UTP, FTP). UY*2 4CI-2007

Flat USB cable A - micro-B USB with a length of 1m, cable in blue

Double comparator with low power consumption in the TSSOP-8 housing. STMicroelectronics LM2903YPT

Module with 3-axis digital compass, HMC5983, I2C, SPI, RoHS

LED RGB WS2812B, Black Strip, 5m, 60LEDs / m, waterproof IP67

Spring loaded conical test needle for connecting and testing modules without soldering

A set of 10 white male-male white wires, 30 cm long, for contact plates. CAB_M-M (10-30 W)

An AI camera module that integrates seamlessly with Raspberry Pi. It stands out with a resolution of 12.3 MPx and the ability to record video in 4056×3040@30fps, 3840×2160@30fps and 1920×1080@60fps modes. It is equipped with autofocus and a lens that provides a wide field of view (81° x 69° x 55°). ArduCAM B0505

Female terminal block, angled, 7-pin. Pitch 5.0mm. Height 15mm. 2EDGK-5.0-7P

Pololu - 2129

Flat USB cable A - micro-B USB with a length of 1m, cable in white

Compact stepper motor controller with the TMC2208 system with operating voltage from 4 to 35 V. It offers smooth, quiet operation, high efficiency, various operating modes and easy configuration. It is controlled via the STEP/DIR interface and is an ideal solution for 3D printers and similar applications