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Moduł radiowy LoRa SX1276 868MHz SPI z anteną do Arduino ESP32 IoT
The SX1276 868 MHz LoRa module is an advanced, energy-efficient radio chip that provides long-range communication for IoT projects. The device operates in the 868 MHz band, using a standard SPI interface and 3.3 V logic. It features very high receiver sensitivity and low power consumption. The module is ideal for wireless sensors, autonomous weather stations, telemetry systems, and smart home installations. A matching antenna is included in the kit.
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Moduł SIM800A GSM GPRS UART TTL SMS antena 5V-18V do Arduino ESP32 STM32
The high-performance SIM800A module provides reliable GSM and GPRS connectivity in the 900 MHz and 1800 MHz bands. The device supports a wide power supply range of 5V to 18V and a UART interface compatible with 3.3V and 5V logic, facilitating integration with popular microcontrollers. The module enables stable data transmission, SMS messaging, and voice calls. This component is ideal for alarm systems, weather stations, IoT devices, and building automation systems requiring independent, remote control.
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Moduł ultradźwiękowy atomizer rozpylacz cieczy 5V 2W micro USB do Arduino
A compact ultrasonic atomizer module powered by 5V through a micro USB connector. The 2W device with an output of 30-60ml/h effectively converts liquid into mist. The module is compatible with platforms such as Arduino and Raspberry Pi. It features a built-in LED and compact dimensions. It works great for building air humidifiers, terrarium systems, miniature greenhouses, and aromatherapy devices.
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Moduł zasilania płytki stykowej 860 MB102 3.3V 5V Mini USB DC 7-12V
MB102 breadboard power supply module is a reliable dual-channel device that provides stable voltage for a wide range of electronic projects. The power supply supports a wide DC 7-12V input voltage and is equipped with a universal Mini USB interface. The power board has two independent voltage channels, enabling highly flexible simultaneous power delivery to multiple components. The module is ideal for rapid prototyping and testing circuits on standard breadboards.
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Moduł ładowania akumulatorów Li-Ion 18650 2S 3S IP2326 USB-C Quick Charge
A compact Li-Ion and Li-poly battery charging module based on the efficient IP2326 controller. It supports 2S packs by default, with easy modification for 3S. It offers charging current up to 1.5A, 15W power, and a universal USB-C connector. Safe charging is ensured by the CC/CV algorithm and integrated current and thermal protections. An excellent choice for building 18650 cell packs, powering mobile robots, and creating DC UPS projects.
Availability: brak towaru
MP1584 LM2596 DC-DC Step-Down Converter 0.94-20V 3A - voltage reducing
The compact MP1584EN DC-DC step-down buck converter is an efficient power supply module with a wide operating range. It steps down the input voltage of 4.5V - 28V to a level of 0.94V - 24V at a maximum current of 3A. Thanks to the built-in potentiometer, it allows for smooth adjustment. The module features high energy efficiency and integrated protection against overheating and short circuits. It is ideal for Arduino and Raspberry Pi projects, battery power systems, and home automation, replacing standard linear regulators.
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MPU 6050 GY-521 Gyroscope Module 3-Axis Accelerometer for Arduino RC
The GY-521 module with the MPU-6050 chip is a precise sensor combining a 3-axis accelerometer and a 3-axis gyroscope. Powered at 3.3 - 5 V, it communicates over the I2C bus and features very low current consumption. The module is ideal for flight stabilization in drones and RC models, building balancing robots, and camera stabilizers. It is fully compatible with popular microcontrollers such as Arduino and Raspberry Pi, enabling quick prototyping.
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MT3608 DC-DC Step-Up 4-28V 2A - voltage boost converter
The MT3608 DC-DC Step-Up converter module is an efficient solution that boosts voltage from 2-24 V to 5-28 V. The circuit offers a maximum output current of 2 A and high efficiency of 95%. Thanks to its compact size, the module is ideal for small portable projects and IoT systems.
The device works well with popular platforms such as Arduino, Raspberry Pi, and ESP32. It performs excellently when powering sensors, communication modules, and in hobby robotics, allowing you to power circuits from a single Li-Ion cell.
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NE555 pulse generator module, adjustable pulse generator 1 Hz-200 kHz NE555
NE555 Pulse Generator Module is a versatile device that generates square-wave signals in the range from 1 Hz to 200 kHz. It has two potentiometers for precise adjustment of frequency and duty cycle. The module is powered from 5-15 V and works well in projects with Arduino or Raspberry Pi.
Thanks to jumper-selectable operating ranges, the circuit is well suited for testing digital circuits, controlling stepper motors, and generating clock pulses. Its compact design and broad compatibility make it easy to integrate with many electronic systems.
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NE555 Regulated Arduino Pulse Generator Module
The NE555 Regulated Arduino pulse generator module is a versatile device for hobbyists and professionals. Powered by 5-12V, it offers a single-channel output with adjustable pulse frequency via a potentiometer, reaching a maximum frequency of approximately 1.3 kHz. The output signal voltage is approximately 50% of the input voltage. The module's compact dimensions, 25 x 14 x 15 mm, make it ideal for experiments and DIY projects in electronics and robotics.
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NE555 time-delay relay module 12V 10A
A timer module with an NE555 chip serves as a delay. When it receives power, the NE555 starts counting down the set time and then activates the relay, which remains on until the power is cut. The 12V relay can be adjusted steplessly via a potentiometer between 0-10 seconds. Without power, the relay remains off.
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OMRON 5V Low Trig 2-channel SSR Relay Module
The OMRON SSR 5V 2-channel solid-state relay is a module ideal for controlling devices using AVR, ARM, Arduino, STM32, ESP8266 and Raspberry Pi microcontrollers. It features galvanic isolation between input and output. The specification includes 4 relay channels, 5V supply voltage, low state activation and Normal Open type contacts. The maximum load is 2A at 250V AC. This is an excellent tool for prototyping electronic circuits.
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P31 water liquid level pump sensor, 52 mm float switch, 500 mA
P31 liquid level sensor is a reliable float switch based on a reed switch. The device works seamlessly with platforms such as Arduino or Raspberry Pi. The module supports a maximum voltage of 100V DC and current of 0.5A. The sensor is ideal for monitoring water level in tanks and aquariums, and for protecting pumps against dry running. The kit includes a gasket and a nut, ensuring watertight mounting in a 7.5 mm hole.
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Pigtail 20cm N gniazdo z flanszą SMA-M wtyk RF 50 Ohm kabel RG316 w.cz.
High-quality RF pigtail with RG316 coaxial cable, 20 cm length and 50 Ω impedance. One end has a four-screw N female flange for stable enclosure mounting; the other has a standard SMA male. Ensures reliable transmission with low loss. Ideal for radiocommunication gear, test equipment, IoT modules, and routing antenna connectors on Wi‑Fi and LTE routers.
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Pigtail BNC wtyk SMA-M męski wtyk RG316 1m 50 Ohm kabel RF złącze antenowe
High-quality RF pigtail with BNC male and SMA male connectors. Flexible, durable RG316 cable, 1 m long with 50 Ohm impedance, ensures stable transmission. Ideal for radio communications modules, professional test gear, network hardware, and GPS receivers. Provides reliable RF interconnects in industrial data links.
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Pigtail RF U.FL IPX IPEX RP-SMA female jack RG178 15 cm for ESP32 WiFi
High-quality RF pigtail with U.FL (IPX/IPEX) plug and RP-SMA female jack. Uses RG178 coaxial cable 15 cm long with 50 ohm impedance. Provides a stable connection and low signal loss. Ideal for routing the antenna connector outside the device enclosure. Works well with popular modules such as ESP32, ESP8266, Arduino, and Raspberry Pi. Essential in wireless communication systems, WiFi networks, Bluetooth, and IoT projects.
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Pigtail U.FL IPX IPEX SMA-F female jack RG178 10 cm 50 Ω WiFi LoRa
High-quality antenna adapter with an U.FL (IPX/IPEX) connector and female SMA-F jack. It uses RG178 cable, 10 cm long, with 50 Ω impedance, delivering a stable signal in WiFi, LoRa, GSM, and Bluetooth systems.
The product makes it easy to route the antenna outside the enclosure. It is compatible with popular platforms such as ESP8266, ESP32, Arduino, and Raspberry Pi. Its compact size and convenient panel mounting make it ideal for IoT projects and telemetry systems.
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PIR HC-SR501 adjustable motion detector module, compatible with Arduino and Raspberry Pi
PIR HC-SR501 motion sensor is a reliable module that detects changes in infrared radiation. It features a range of up to 7 meters and a 140-degree field of view. The device is fully compatible with platforms such as Arduino, Raspberry Pi, and ESP32. Thanks to low current consumption and 5-12 V power supply, it is well suited to alarm systems, building automation, and smart lighting. It has adjustable motion indication delay from 5 to 200 seconds.
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