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LED module, 16 WS2812 5050 LEDs, luminous ring RING - 5 V, 68 mm, for Arduino
LED module with 16 WS2812 diodes is a luminous ring with a diameter of 68 mm, ideal for lighting and robotics projects. It includes 16 RGB LEDs in a 5050 package, powered from 4 V to 7 V. The device offers convenient control using only one digital pin. The module is fully compatible with popular platforms such as Arduino, ESP8266, and Raspberry Pi. It works very well in decorative installations, ring clocks, and wearable projects.
Availability: średnia ilość
Dispatched within: 1 day
LED module, 24 WS2812 5050 LEDs, luminous ring RING - 5 V, 86 mm, for Arduino
24 LED RING is a module with RGB WS2812 LEDs in a 5050 package. The product is fully compatible with Arduino, Raspberry Pi, and ESP boards. It is powered by 5V and has convenient solder pads on a black PCB with an outer diameter of 90mm.
Each of the 24 LEDs is individually addressable and offers 256 brightness levels. The module is ideal for DIY projects, wearable electronics, robotics, and as eye-catching decorative lighting in Smart Home and IoT systems.
Availability: duża ilość
Dispatched within: 1 day
LED module, 64 WS2812 5050 LEDs, luminous matrix MATRIX - 5 V, 8×8 cm, Arduino
Compact RGB LED matrix module featuring 64 individually addressable WS2812 5050 LEDs in an 8×8 layout. The device measures 65×65 mm, is powered by 5V, and works with popular microcontrollers such as Arduino, ESP8266, or Raspberry Pi. The matrix supports dynamic text displays, animations, and striking lighting effects. Cascading connection allows building larger screens. It is an ideal solution for DIY projects, digital clocks, and Smart Home systems.
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Dispatched within: 1 day
LED module, 8 WS2812 5050 LEDs, illuminated strip - 5 V, 56×10 mm, Arduino
The compact LED module has 8 individually addressable RGB WS2812 5050 LEDs. The device is powered from 4 V - 7 V with a total current draw of 160 mA. The strip is compatible with microcontrollers such as Arduino, ESP8266, and Raspberry Pi.
Single-wire data communication allows serial chaining of multiple modules. The product works well as a device status indicator, a decorative element in robotics, and in advanced lighting projects.
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Li-ion TP4056 USB-C 5V 2A 10W Charger with Step-Up DC/DC Converter 18650
A compact Li-ion TP4056 charger with a Step-Up DC/DC converter for 18650 cells and Li-Po packs. The module delivers 2A charge and discharge current at 10W power. It has a USB-C input for 5V power and a USB-A output for external devices.
The board is ideal for building power banks, powering DIY projects, and upgrading equipment to rechargeable power. Small dimensions simplify mounting, and LEDs indicate operating status.
Availability: średnia ilość
Dispatched within: 1 day
Li-Ion TP5100 1S/2S 4.2V/8.4V up to 2A charger with protection
The compact TP5100 charger is a universal module for charging Li-Ion 1S (4.2V) and 2S (8.4V) cells after soldering the SET jumper. It accepts input voltages from 5V to 15V and delivers fast charging at up to 2A. The module includes built-in protection against overheating, short circuits, and reverse polarity. It is well suited for building power banks, powering robots, refurbishing power tools, and creating emergency power systems. Built-in LEDs indicate operating status.
Availability: duża ilość
Dispatched within: 1 day
Li-Ion/Li-Po 1S battery charge level indicator with LED display
Compact Li-Ion/Li-Po 1S battery charge indicator with a precise 4-step LED display. The device monitors voltage in the 3.3V - 4.2V range and is ideal for projects with Arduino, ESP32, or Raspberry Pi. The module has clear backlighting-blue capacity blocks and a red battery outline. It works excellently for power monitoring in mobile robots and remotely controlled vehicles, drawing power directly from the measured source.
Availability: duża ilość
Dispatched within: 1 day
Li-Ion/Li-Po 3S battery level indicator with LED display
This battery level indicator is designed to accurately monitor the status of 3S Li-Ion/Li-Po batteries. Its reliability and accuracy makes it the ideal tool for applications where voltage tracking in the 11.1-12.6V range is required.
Availability: duża ilość
Dispatched within: 1 day
Liquid water level sensor float switch 110V DC 1A diameter 15-20mm
Compact water level sensor and float switch with IP67 ingress protection. The device accurately monitors liquid level, offering maximum switching voltage 110V DC and current up to 1A. It has a 45 mm lever and fits mounting holes 15-20 mm in diameter.
The module is ideal for projects with Arduino, Raspberry Pi, or ESP32. It works well for tank fill automation, hydroponic systems, aquariums, and as reliable dry-run protection for pumps.
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Dispatched within: 1 day
LM2577 Step-Up 4-35V 2.5A DC-DC converter with display and voltmeter
The Step-Up converter built on the LM2577 chip is an efficient solution for supplying any circuit with a voltage lower than required. Thanks to its precise regulation, it allows the output voltage to be set from 4V to 35V. The LM2577 module is a better replacement for the XL6009 chip, offering higher performance and reliability. It is ideal for electronic design applications where voltage boost is required.
Availability: brak towaru
LM2596 DC-DC Step-Down 3.2-35V 3A Buck Converter, 1.25-32V Output
The LM2596 DC-DC Step-Down is a reliable buck converter module. It accepts 3.2V - 35V input and provides smoothly adjustable 1.25V - 32V output. Maximum output current is 3A with a heatsink, and conversion efficiency reaches up to 92%. It is ideal for powering logic circuits, including Arduino, ESP32, and Raspberry Pi. The module is widely used in DIY projects, robotics, LED lighting systems, and stable power for sensitive audio circuits.
Availability: duża ilość
Dispatched within: 1 day
LM2596 Step-Down Buck Converter 3A DC-DC with Display and Voltmeter
LM2596 Step-Down Buck Converter is a universal step-down voltage module with a built-in voltmeter. It allows precise adjustment of output voltage in the range of 3.2-35V at a maximum current of 3A. The device lets you conveniently monitor input and output voltage using an integrated switch.
The module works well for powering electronic circuits such as Arduino, Raspberry Pi, or ESP32. It has short-circuit protection, making it a safe choice for prototyping and for automation and robotics projects.
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LM35DZ precision temperature sensor 0-100°C - Arduino compatible
The LM35DZ temperature sensor is a precision thermometer with a supply of 4V to 30V, whose output voltage is proportional to the measured temperature in the range from 0°C to 100°C. Thanks to the voltage signal, the sensor is easy to operate and read values. Compatible with Arduino, it is ideal for a variety of electronic projects.
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LM39 soil moisture sensor with potentiometer and cables for Arduino
The LM39 sensor is a precise module for measuring soil moisture, compatible with popular microcontrollers. The device is powered from 3.3V to 5V and has two outputs: digital D0 and analog A0. A built-in potentiometer allows easy sensitivity adjustment.
The kit includes a measuring probe, a detector module, and the necessary cables. The product is ideal for automatic irrigation systems, greenhouse monitoring, and weather station projects. It offers straightforward integration and quick installation.
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LoRa 868MHz Antenna for Meshtastic Helium LoRaWAN 5.5dBi N 40cm TX868-BLG-40
Outdoor 868 MHz LoRa antenna with a length of 40 cm and 5.5 dBi gain is a reliable solution for signal transmission. Made of durable fiberglass, it offers resistance to harsh weather conditions-operating in temperatures from -40 to +80 degrees. It has a male N connector and ensures connectivity over 360°. The product is ideal for building Meshtastic nodes, Helium miners, and IoT systems based on LoRaWAN. It works well with ESP32, Arduino, and Raspberry Pi microcontrollers.
Availability: średnia ilość
Dispatched within: 1 day
MAX44009 I2C GY-49 1.7-3.6V light intensity sensor module for Arduino
The MAX44009 is a state-of-the-art light sensor dedicated to mobile devices such as phones, tablets and laptops, where it automatically adjusts the brightness of the LCD display depending on the lighting conditions, increasing user comfort and reducing energy consumption. The sensor is distinguished by a very low current consumption of 0.65 µA and an advanced 22-bit A/D converter, which enables precise measurements in the range of 0.045 to 188,000 lux without the need for manual range setting. Communication is via the I2C bus, and an additional interrupt line allows a brightness threshold to be signalled when the power supply is in the 1.7V to 3.6V range.
Availability: brak towaru
MAX4466 microphone amplifier with microphone 20-20kHz MAX4466
The MAX4466 microphone amplifier with an electret microphone delivers high-quality sound in the 20 Hz - 20 kHz range. The module features smooth gain adjustment from x25 to x125. It is fully compatible with popular platforms such as Arduino, ESP8266, ESP32, and Raspberry Pi.
The product is ideal for sound detection systems, music-reactive lighting, audio recorders, and noise level meters. It ensures a stable output signal and excellent sensitivity in any professional or hobby electronics project.
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Dispatched within: 1 day
MC-38 reed switch magnetic door and window open sensor for Sonoff Shelly
The magnetic MC-38 reed switch is a reliable solution for monitoring doors and windows in Smart Home systems. It is an NO (normally open) sensor that closes the circuit at a distance of 15-25 mm. The device works seamlessly with Sonoff, Shelly, Arduino, and Raspberry Pi modules.
The product is well suited to alarm installations, cabinet security, and home automation projects. Maximum operating voltage is 200 V DC, and current is 100 mA. The compact housing allows quick and easy mounting.
Availability: duża ilość
Dispatched within: 1 day
