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Module with black and white e-Paper display, diagonal 1.02" and resolution 128x80 px. SPI interface. Waveshare 1.02inch e-Paper Module

Black and white e-Paper display with a diagonal of 1.02" and a resolution of 128x80 pixels. SPI interface. No PCB. Waveshare 1.02inch e-Paper

3-color (red, black, white) e-Paper display with a diagonal of 1.54" and a resolution of 200x200 px with passive power supply via NFC. Waveshare 1.54inch NFC-Powered e-Paper (BW)

E-Paper display with a diagonal of 2.13" and a resolution of 250x122 px with passive power supply via NFC. Waveshare 2.13inch NFC-Powered e-Paper

A handy digital multimeter that is used to measure electrical quantities such as AC and DC voltage, resistance, capacitance and frequency. It has a small LCD display, backlighting, as well as functions for automatic range change, measurement stop and circuit continuity test. Aneng A3003

A digital multimeter that is used to measure electrical quantities such as AC and DC voltage, AC and DC current, resistance, capacitance and frequency, and temperature. It has an LCD display and backlight, as well as functions for automatic range change, measurement stop and circuit continuity test. It has a built-in Bluetooth module that allows measurements to be tracked on a smartphone. Aneng AN9002

A digital multimeter that is used to measure basic electrical quantities such as AC and DC voltage, AC and DC current, resistance and capacitance. It has an LCD display and backlight, as well as functions for automatic range change, NVC test and circuit continuity test. Aneng M118A

E-Paper display with a diagonal of 7.5" and a resolution of 800x480 px with passive power supply via NFC. Waveshare 7.5inch NFC-Powered e-Paper

A digital multimeter that is used to measure electrical quantities such as AC and DC voltage, AC and DC current, resistance, capacitance and frequency, and temperature. It has an LCD display and backlight, as well as functions for automatic range change, measurement stop and circuit continuity test. Aneng AN8009

Trapezoidal screw, length 400 mm, diameter 8 mm and pitch 2 mm, supplied with a nut. Used for drives in 3D printers

LAN9500A-ABZJ, LAN950x USB 2.0 to 10/100 Ethernet Controller, QFN56

A set of five Velleman precision pliers. The set includes pliers: side, front, elongated, curved, flat. Compliance

250 W lead and lead free soldering pot. It serves, among others for tinning/soldering of cable ends.

GEMMA M0 is an intelligent clothing controller from Adafruit. In relation to the classic GEMMA board, it was equipped with a 32-bit ATSAMD21E18 microcontroller (based on Cortex M0 +). It has GPIO pins, RGB DotStar diode. The board can be powered by a 3.7 V Li-Ion battery (JST connector). Adafruit 3501

NINA B306 BLE module board based on the nRF52840 microcontroller with CortexM4F core (64 MHz, 1 MB Flash, 256 kB RAM). Equipped with sensors - 9-axis IMU, temperature, pressure, humidity, light, colour, gesture and microphone. Arduino ABX00070

Cooling fan powered with the voltage of 5 V with a lead out a cable with a two-pin connector with a pitch of 2.54 mm

Audio module based on a 32-bit PCM5102A DAC converter intended for cooperation, among others with Raspberry Pi minicomputers. Communication via the I2S interface. GY-PCM5102

Aluminum platform for building a mobile robot. Numerous holes were made in the plate to facilitate the assembly of motors and electronics. The set is equipped with 4 TT motors and 4 Mecanum multidirectional wheels with a diameter of 60 mm

The right Mecanum multi-directional wheel with a diameter of 97 mm, which consists of 9 rollers located around the circumference of the wheel. The wheel hub fits the 4 mm motor\'s shaft