Module with 1.3 "OLED display with a resolution of 128 x 64 pixels, thanks to the SH1106 driver and communication via the I2C bus is an ideal solution to build a device with a spectacular appearance and reliable work

Module with INA219 system with bi-directional current meter

Module with 0.91 "OLED display with a resolution of 128 x 32 pixels, thanks to the SSD1306 driver and communication via the I2C bus, it is an ideal solution to build a device with a spectacular appearance and reliable work

A set of 10 blue MF wires with a length of 30 cm with insulated terminals

The active piezo transducer module with the generator in the housing on the PCB. Compatible with Arduino. KEYES KY-012

RTC DS1307 module with clock dedicated to matrix displays with HUB75 interface. Designed for minicomputers Raspberry Pi. Adafruit 2345

 relative humidity sensor with integrated temperature sensor for highly accurate measurements at low power. With the TI HDC1080, you can determine the relative humidity of the environment with up to 14 bits of resolution. Digilent 410-347

The Digilent Pmod NAV uses the LSM9DS1 3-axis accelerometer, 3-axis gyroscope, 3-axis magnetometer, plus the LPS25HB digital barometer to provide users with 10-DOF functionality. Digilent 410-326

Gravity: Digital 10A Relay Module is a module with 10A 35VAC / 30VDC relay compatible with devices with control signals in the range of 2.8 ... 5.5V. DFRobot DFR0473

OLD 1.3 "monochrome display with 128x64 pixel resolution with SH1106 driver The text is displayed in white, thanks to OLED technology, the power consumption is only 0.08 W. Communication via the SPI interface

USB converter module - FIFO, FT245 with mini USB and goldpin connector

8-segment display module, 4 digits with commas

KIT-14051

1.5inch OLED display Module is an OLED display with I2C / SPI interface with 128x128 resolution, powered by 3.3-5V. Waveshare 1.5inch OLED Module

Step-Up converter U3V70A with an output voltage from 4.5 to 20 V, an input voltage from 2.9 to VOUT and a maximum output current of 10 A. Pololu 2890

Step-Up converter U3V70F7 with an output voltage of 7.5V, an input voltage from 2.9 to 7.5 V and a maximum output current of 10 A. Pololu 2893

Step-Up converter U3V70F15 with an output voltage of 15 V, an input voltage from 2.9 to 15 V and a maximum output current of 10 A. Pololu 2896

Module with 2 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 30 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4202

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 4104

Set 3: 1x Pocket Inverter + 1x cable splitter (1 to 5) + 5x yellow 1-meter El-wires