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HC-SR04 ultrasonic distance sensor module, up to 2 m range, 5 V meter for Arduino
The HC-SR04 ultrasonic distance sensor is a precise measuring module compatible with Arduino, ESP32, and Raspberry Pi. It measures distance from 2 cm to 500 cm with a beam angle of about 15 degrees. The sensor runs on 5V and draws less than 2 mA. It is ideal for projects such as autonomous obstacle-avoiding robots, alarm systems, smart trash cans, and liquid level gauges.
Availability: na wyczerpaniu
Dispatched within: 1 day
HLK-PM01 AC-DC Modular Power Supply 240V - 5V 3W 0.6A PCB-mount Converter
The compact modular power supply HLK-PM01 is a miniature AC-DC converter intended for soldering into a printed circuit board. It converts the input voltage 100-240V AC to a stable output voltage 5V DC with a 0.6A rating. The module has built-in short-circuit, thermal, and overcurrent protection, ensuring safe operation of circuits. Thanks to its small size, it is ideal for IoT projects, Smart Home systems, and powering microcontrollers such as Arduino, ESP32, or Raspberry Pi.
Availability: duża ilość
Dispatched within: 1 day
HLK-PM03 AC-DC Modular Power Supply 240V - 3.3V 3W 0.9A PCB Mount Converter
The miniature HLK-PM03 power supply is a compact AC-DC module designed for mounting on printed circuit boards. It converts 100-240V AC input to stable 3.3V DC output at a maximum current of 0.9A. The device includes built-in short-circuit, thermal, and overcurrent protection. This compact power supply is ideal for Smart Home systems, IoT projects, and powering popular microcontrollers such as ESP8266, ESP32, Arduino, and Raspberry Pi.
Availability: duża ilość
Dispatched within: 1 day
HLK-PM12 Power Supply 240V - 12V 3W 0.25A Converter
The HLK-PM12 is a power supply that accepts an input voltage of 100-240VAC and delivers 12VDC 0.25A at the output. This compact module takes up less PCB space than traditional print transformers. It is a soldered version for PCB mounting. It is ideal as a power source for a variety of electronic applications.
Availability: średnia ilość
Dispatched within: 1 day
Humidity temperature sensor DHT22 AM2302 sensitive
The DHT22 AM2302 temperature and humidity sensor is a great solution for precise measurements. Compatible with Raspberry Pi and Arduino. It offers a wide measurement range from -40°C to 125°C and an accuracy of +/- 0.2°C. Measures humidity from 0-100% RH with an accuracy of +/- 5% RH. Small size, low power consumption, and up to 20 metres wired data transmission capability.
Availability: duża ilość
Dispatched within: 1 day
HX711 Arduino strain gage amplifier
Strain gauge amplifier module based on the XH711, designed to operate a strain gauge beam. The dual-channel scale module is based on the 24-bit HX711 high accuracy chip. Perfect for any project where weight measurements are required. The module requires a strain gauge sensor.
Availability: duża ilość
Dispatched within: 1 day
IMZ 8-channel logic level converter 5V 3.3V TXS0108E YF08E
The 8-channel logic level converter TXS0108E enables safe communication between devices with different voltage standards. It supports 1.2V - 3.6V and 1.8V - 5.5V ranges and works well with Arduino, ESP32, and Raspberry Pi systems.
The module offers automatic direction detection, throughput up to 110 Mbps, and compatibility with I2C, SPI, and UART. It is essential when connecting sensors, displays, and wireless modules that run at different supply voltages.
Availability: duża ilość
Dispatched within: 1 day
Inductive proximity sensor NPN NO LJ12A3-4-Z/BX 6-36V for 3D printers
The LJ12A3-4-Z/BX inductive proximity sensor is a precise device with NPN NO output, powered from 6-36V DC. Its maximum detection range for metal objects is 4 mm, indicated by a built-in LED. The module in an M12 threaded housing works well as a limit switch and for position detection in 3D printers, CNC machines, and industrial automation systems. The product is compatible with popular platforms such as Arduino and Raspberry Pi.
Availability: duża ilość
Dispatched within: 1 day
Jumper wires 40 pcs 10 cm female-to-female Arduino Raspberry GPIO
Set of 40 pcs jumper wires 10 cm long with female-to-female connectors. Jumpers enable quick connection of electronic modules without soldering. Compatible with Arduino, Raspberry Pi, ESP8266 and ESP32.
Ideal for prototyping circuits, building communication buses and routing signals from GPIO connectors. Optimal cable length reduces tangling; reusability and easy ribbon separation help keep every project organized.
Availability: duża ilość
Dispatched within: 1 day
Jumper wires 40 pcs 10 cm Male-Male Arduino Raspberry GPIO
Set of 40 male-male jumper wires 10 cm long. Jumpers enable fast prototyping of electronic circuits without soldering. Fully compatible with platforms such as Arduino, Raspberry Pi, ESP8266, and ESP32. The flexible ribbon is easy to separate into individual wires. Ideal for connecting sensor modules and testing GPIO pins on breadboards.
Availability: duża ilość
Dispatched within: 1 day
Jumper wires 40 pcs 20 cm female-to-female Arduino Raspberry GPIO
The set includes 40 jumper wires 20 cm long with female-to-female connectors. The jumpers enable quick connection of modules to controllers and GPIO pins without soldering.
The wires are compatible with Arduino, Raspberry Pi, ESP8266, and ESP32 platforms. They are ideal for connecting sensors, displays, relays, and power supplies in electronic projects.
Availability: duża ilość
Dispatched within: 1 day
Jumper wires cables 40 pcs 20 cm Male-Female Arduino Raspberry GPIO
The set includes 40 pieces of male-female wires 20 cm long. They enable quick connection of modules to controllers without soldering. The jumper wires are ideal for building prototypes and testing electronic circuits.
The wires offer broad compatibility with popular platforms such as Arduino, Raspberry Pi, ESP8266, and ESP32. They work well when connecting sensors, displays, or relays directly to GPIO pins, greatly simplifying and speeding up project assembly.
Availability: duża ilość
Dispatched within: 1 day
Jumper wires cables 40 pcs 20 cm male-male Arduino Raspberry GPIO
The set includes 40 universal jumper wires 20 cm long with male-to-male ends. The jumpers enable instant connection of electronic components without soldering. They are ideal for projects based on Arduino, Raspberry Pi, and ESP8266 and ESP32 modules.
The ribbon can be easily split into individual wires, which helps organize connections. The product is indispensable when connecting sensors, displays, or relays to breadboards and GPIO connectors. It enables convenient, repeatable circuit prototyping.
Availability: duża ilość
Dispatched within: 1 day
Kabel USB do programowania krótkofalówki Baofeng UV-5R UV-82 BF-888S Chirp
USB cable designed for programming radios with a K (Kenwood) connector, such as Baofeng, Kenwood, or Wouxun. Equipped with the proven PL2303 chip, it ensures stable communication with a computer. It enables quick frequency configuration, channel programming, CTCSS and DCS tone settings, and settings cloning. The set includes a CD with drivers and software. The cable works with the popular Chirp program, ensuring easy management of device parameters.
Availability: duża ilość
Dispatched within: 1 day
Kabel USB-A do USB-C 2.0 1m szybkie ładowanie transfer danych do ESP32
High-quality USB 2.0 A to USB-C cable with a length of 1 meter is designed for fast charging and data transfer. Reinforced plugs and a flexible construction provide high resistance to mechanical damage. The cable is ideal for powering and programming ESP32, Arduino, and Raspberry Pi modules. It is a universal accessory for smartphones, tablets, wireless earbuds, and power banks equipped with a USB-C port.
Availability: duża ilość
Dispatched within: 1 day
KCD11 Mini rocker switch 3A 250V black ON-OFF switch
Compact KCD11 Mini rocker switch ON-OFF is a universal component for controlling power in small devices. It features a maximum load of 250V AC / 3A or 125V AC / 6A and has two pins. Thanks to its small size, it works well in DIY projects based on Arduino, Raspberry Pi, or ESP32. It offers simple mounting and reliable operation in prototype circuits, modeling, and when repairing small electronic equipment.
Availability: duża ilość
Dispatched within: 1 day
LCD 1602 Blue display + ICSP keypad
LCD display 1602 with keypad
The screen has adjustable contrast and an ICSP programming connector.
Availability: duża ilość
Dispatched within: 1 day
Li-ion 3S - 12V - 25A BMS 18650 LI-ION charger
The 3S - 12V - 25A BMS 18650 LI-ION charger is a powerful battery management device designed with safety and durability in mind. It features a supply voltage of 12.6V and a maximum charging current of 25A, with the ability to support transient current up to 40A. With a very low resting current of 30uA and an internal resistance of 100mOhm, it is energy efficient and effective. The charger can operate up to 30,000 hours, offering robust performance for a long time. It has compact dimensions of 56 x 45 x 1.2 mm, making it easy to integrate into various projects. Equipped with a range of protections: over-discharge, over-charging, current overload and short-circuit, it provides protection for both the battery and its associated devices.
Availability: duża ilość
Dispatched within: 1 day
