DFRobot SEN0230 is an industrial rotary encoder based on photoelectric technology, generating 400 pulses per revolution in each phase, which in quadrature gives 1600 pulses. The robust aluminum and steel construction, with a maximum rotation speed of 5000 rpm, makes it ideal for precise measurements in automation and motion control systems.

16GB flash drive with USB 2.0 interface, compact and lightweight, black. GoodRam Piccolo UPI2-0160K0R11

BLE Beacon, which emits Bluetooth Low Energy signals, enabling discovery by Bluetooth devices such as smartphones or ESP32 without the need for pairing. With a built-in I2C interface and an 11-bit ADC, it allows data collection from various sensors, and its low power consumption (650nA in sleep mode) ensures long-lasting operation on a single battery, ideal for applications requiring mobility and long range. DFRobot TEL0168

Crowtail – Encoder 2.0 is a digital rotary encoder with 20 pulses per revolution and a dual-channel output for measuring angle and rotation direction. Used in control projects, interfaces, and axial motion detection systems.

Card with RFID tag for systems operating at 125 KHz. Provides the ability to read and write the ID number

Patchcord Lanberg Cat. 6 with Fluke Passed certification is a guarantee of the highest quality and reliability, enabling an optimal network connection compatible with various network devices in any environment. Lanberg PCU6-10CC-0750-S

Its a mini HDMI decoder board which you can use as an all-in-one display driver for TTL displays, or perhaps decoding HDMI/DVI video for some other project. This breakout features the TFP401 for decoding video, and for the touch version, an AR1100 USB resistive touch screen driver. Adafruit 2218

An H-bridge capable of controlling one DC motor in both directions or two unidirectional motors at voltages from 4.5 to 44 V and continuous currents up to 1.3 A. The module offers three operating modes (PH/EN, IN/IN, half-bridge), built-in current limiting and measurement, and protection against overheating, overload, undervoltage, and reverse polarity. Its compact design, flexible logic power supply (1.8–5.5 V), and simple control make it ideal for robotics, automation, and hobby projects. Pololu 4971

The DC charging and discharging module provides a stable 5V output with a maximum load current of 2A, regardless of the connected device. Equipped with a charge level indicator, push-button control and battery protection, it is suitable for projects such as DIY power banks, driving recorder power supply or charging mobile devices. DFRobot DFR1026

Measuring clips for SMD circuits in SOP, SOIC, TSSOP, TSOP, SSOP, MSOP, PLCC, QFP package. It allows you to test small surface-mounted chips

A set of goldpin connectors and contacts with a pitch of 2.54 mm. The set includes 1550 elements. Everything is closed in a handy organizer

Lanberg Cat. 6A patch cord with Fluke Passed certification guarantees the highest quality and reliability, enabling optimal network connection compatible with various network devices in any environment. Lanberg PCF6A-10CU-0150-Y

Axial fan with dimensions of 25x25x6 mm and a supply voltage of 5 VDC. SUNON MF25060V2-1000U-A99

Clock signal generator with a frequency of 8 kHz to 160 MHz based on the SI5351A integrated circuit. Communication with the module takes place via the I2C bus. Adafruit 5640

SEN0017

Precision Hall effect current sensor offering galvanic isolation, wide bandwidth of 150 kHz and the ability to measure AC and DC current with very low power loss. Thanks to differential measurement and immunity to magnetic interference, it is perfect for applications requiring accurate current monitoring, such as power supplies, converters or motor control systems. Pololu 5295