E-Ink display (ePaper) with a diagonal of 1.54 "and a resolution of 200 x 200 pixels with a SPI controller

400x300, 4.2inch E-Ink raw display

Module with 4 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 4144

Adafruit 641 - Stainless Medium Conductive Thread - 3 ply - 18 meter/60 ft

4-channel stereo audio mixer in a metal housing. It has one output, on which the summed signal from 4 inputs is available. It is powered with the voltage from 5 to 12 V.

OLED display with a diagonal of 1.3" and a resolution of 128x64 pixels. Designed for use with Feather series plates. Adafruit 4650

Optical Time of Flight sensor with Pmod I2C connector. The built-in ISL29501 digital signal processor calculates the time it takes for the light emitted by ToF to reach the destination and back. The calculated time is proportional to the distance. Pmod ToF has a range of up to 5 m. Digilent 410-392

Module with 3-color e-Paper display with a diagonal of 2.13" and a resolution of 212x104 px. Communication via the SPI interface. Waveshare Pico-ePaper-2.13-B

The Step-UpU1V11F3 Buck Voltage Regulator module with output voltage 3.3V, input voltage range of 0.5-5.5V and a maximum output current of 1.2A. Pololu 2561

Fingerprint reader module with UART interface

Adafruit 627 - Electroluminescent (EL) Panel Starter Pack - 10cm x 10cm Aqua

Module with barcode and QR scanner. It allows you to read one-dimensional and two-dimensional codes using the intelligent image recognition algorithm. SB Components 22458

2.8" display with 320x240 16-bit color pixels and a capacitive touch overlay fits perfectly onto the Raspberry Pi 3/2/A+/B+. The display and touchscreen uses the hardware I2C Pins (SDA & SCL), SPI pins (SCK, MOSI, MISO, CE0) as well as GPIO #25 and #24. Adafruit 2423

MP6500 Stepper Motor Driver Carrier, Digital Current Control

The module with the converter USB-UART CP2104 dedicated for minicomputers Raspberry Pi. Adafruit 3589

Air quality sensor module PMSA003. It allows you to analyze the amount of pollutants based on the concentration of PM1.0, PM2.5 and PM10 particles. SB Components 21208

4 channel 4.8 KHz 24 bit A/D converter

The module with 4 relays, designed to work with the micro:bit. It allows you to control devices with operating parameters up to 120VAC/2A or 24VDC/2A. SB Components 14118

Module with BDS/GNSS AT6558 receiver. It can receive data from six location systems simultaneously: GPS, GLONASS, Galileo, QZSS, SBAS and BeiDou. It communicates via the UART interface. DFRobot TEL0132

Module with a capacitive fingerprint sensor for the Raspberry Pi. It communicates via the UART or USB interface. SB Components 21253