BLE4.0 Bluetooth 2.4G Wireless Module, nRF51822 Onboard. Core51822

The cable is terminated with USB type C plugs, compliant with Quick Charge 4.0 and Power Delivery standards. LANBERG

7-segment LED display, 1 digit of 56.80mm, red (660nm), 20mcd (10mA), common anode, Pb-free. LED1-AS-B-23011BMR

PCAL6408APW, 8-bit I2C-bus/SMBus I/O expander with interrupt output, TSSOP16

Servo control module with 180 degree range of motion, No programming required and is ideal for operations such as opening and closing the mouth, hands or eyes. Control is performed using the built-in ATTiny13A, button and potentiometer, and each pressed button moves the servo to the other end of the range, with the possibility of adjusting the length of the movement. Kitronik 2177

A module with line sensors designed to work with the Kitronik kit. It has two sensors in the form of phototransistors that generate an analog voltage that can be read by the microcontroller. The module is equipped with a 4-pin connector (3V, 0V, L, R), which allows for power supply and reception of signals from the sensors, and the output voltage changes depending on the detected surface, which allows it to be used not only with the Kitronik kit, but also with platforms such as Arduino or Raspberry Pi Pico. Kitronik 56111

Kynar type cable with a diameter of 0.25 mm (30 AWG) and a length of 180 m. Used for connections in electronic devices, e.g. on PCB

A moisture sensor specially adapted to work with the Kitronik Greenhouse Kit for the BBC micro:bit. It allows monitoring of moisture in the soil. It can be programmed using any editor for the micro:bit. Kitronik 56107

The HC-05 signal lamp is an LED device powered by 12 V, emitting intense orange strobe light at a frequency of approximately 500 flashes per minute. It is commonly used in gate automation and alarm systems, providing high visibility and safety

A module with a temperature and humidity sensor based on the AHT20 system. Equipped with a Gravity connector, it communicates via the I2C interface. DFRobot SEN0528

74LVC1G04GW is a single-channel CMOS/TTL logic inverter with low power consumption and a wide operating voltage range, ideal for embedded, portable, and digital applications requiring compact and energy-efficient solutions.

Wi-Fi bridge for short to medium-range network transmission. With the advanced iPoll 3 protocol and support for multiple services, it is ideal for various video surveillance scenarios. Its IP-66 rated housing ensures weather resistance

Pololu 5657 is a breakout board for JST PH and SH 5-pin connectors with side-entry PH and top-entry SH. It allows easy integration of wires with 2.54 mm pitch systems, offering five-channel connections in a compact design with stable mounting capability.

Pin strip straight in red, single-row, extended, female, 1x8, pitch 2.54mm, THT, RoHS. PB08S L RED. Set of 10 pieces

A set of 2300 SMD 0805 capacitors with 92 values in a booklet-style organizer provides a wide range of capacitances and rated voltages. It is suitable for prototyping, servicing and production of electronic circuits, enabling quick component selection and organized workflow.

UART - Ethernet converter enabling two-way communication between devices equipped with UART TTL ports and the Ethernet network. It is visible in the system as a virtual COM port and configured via the website. USR-K7