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9V 1A stabilized plug-in power supply DC plug 2.1/5.5mm + 90 cm cable
This compact 9V 1A plug-in power supply is a versatile device that provides regulated voltage for electronics. It is ideal for powering Arduino UNO and MEGA microcontrollers and DIY projects. It features a popular DC 2.1/5.5mm plug with standard polarity and an approximately 90 cm cable. A wide 100V-240V input range and a built-in indicator LED ensure safe, convenient operation with electronic modules.
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9V 2A 18W switched-mode stabilized power supply, DC plug 2.1/5.5mm + 90 cm cable
9V 2A switched-mode power supply rated at 18W is a universal and stable power source. It features a standard DC 2.1/5.5mm plug with centre positive and a practical 90 cm cable. The unit automatically accepts 100-240V AC input. It is ideal for safely powering Arduino microcontrollers, routers, CCTV cameras, and audio equipment that needs stable 9V DC.
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9×15 cm double-sided prototype PCB board, 1782 holes, 2.54 mm pitch
High-quality double-sided prototype PCB board measuring 9×15 cm and 1.6 mm thick. It features 1782 solder pads on a standard 2.54 mm grid, providing plenty of working area. The product is ideal for quickly assembling electronic circuits using through-hole components. It is an excellent foundation for building prototypes, dedicated expansion modules, and IoT controllers based on popular platforms such as Arduino, ESP32, ESP8266, and Raspberry Pi.
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A3144 Hall sensor module - electromagnetic field Hallotron sensor
The A3144 Hall sensor module is a precise electromagnetic field sensor using the 3144E chip and a stable LM393 comparator. The device is powered by 3.3 V - 5 V and has dual signal outputs - digital and analog. This compact module is ideal for measuring motor rotational speed, accurate pulse counting, and position detection in popular systems such as Arduino, ESP32, and Raspberry Pi.
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AC-DC 230 to 5V 700mA converter 3.5W galvanic isolation
Compact AC-DC power supply converts mains voltage to stable 5V DC at 700mA and 3.5W power. The module supports a wide input voltage range of 85-265V AC and 100-370V DC. Built-in galvanic isolation and overheating protection ensure high safety. Thanks to miniature dimensions, the converter is ideal for DIY projects and powering ESP8266, ESP32, Arduino, and Raspberry Pi modules. No additional cooling is required.
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Acrylic enclosure for LCD 1602 display, screw-together stand base case
A transparent acrylic enclosure designed for the LCD 1602 display. It effectively protects the delicate screen from damage and dirt while acting as a stable stand. The plexi kit is meant for self-assembly and includes all necessary screws. The product works very well in projects using Arduino, ESP32, and Raspberry Pi, for example in weather stations or smart home systems. The enclosure measures 90 x 40 x 55 mm.
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ACS712 current measurement module up to 5A utilizing the sensitive Hall effect
Compact ACS712 current measurement module uses the Hall effect for precise measurement of currents up to 5A. The sensor is powered by 5V and has an analog output with a sensitivity of 100 mV/A. It works excellently with popular microcontrollers such as Arduino, ESP32, or Raspberry Pi. The module is ideal for monitoring current consumption, in energy management systems, and as overcurrent protection in power supply circuits.
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ADC converter module ADS1115 - 16-bit 4-channel I2C compatible with Arduino
The ADC ADS1115 converter module is a high-performance, 16-bit analog-to-digital converter, designed to provide precise signal conversion in Arduino based systems. With the ability to operate at up to 860 samples per second, this module is ideal for applications requiring fast and accurate analysis of analogue data.
Availability: brak towaru
Aluminum heat sink for 40A single-phase solid-state SSR relays
A robust aluminum heat sink for cooling single-phase solid-state SSR relays with current up to 40A. It has grooved fins that increase the heat dissipation area and a smooth base with M5 holes. It ensures effective cooling and extends component service life. It allows versatile mounting on a flat surface or a rail. It works excellently in industrial automation, heater control, high-power lighting, and temperature regulation systems.
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Aluminum Peltier Radiator 40x120 mm Water Block CPU Peltier Cooler
Aluminum water block measuring 40 x 120 mm is an efficient heat exchanger designed to work with Peltier cells such as TEC1-12705 and TEC1-12706. The compact aluminum construction with 0.5 mm wall thickness ensures excellent heat dissipation. The product is compatible with hoses with an inner diameter of 8 mm. This Peltier radiator is ideal for cooling processors, electronic circuits, small air conditioning systems, and DIY projects. It delivers high performance, durability, and easy mounting in confined spaces.
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Aluminum Peltier Radiator 40x40 mm Water Block CPU Peltier Cooler 8 mm
Aluminum Peltier radiator is a high-performance water block measuring 40 x 40 mm. It works ideally with modules such as TEC1-12705 and TEC1-12706. It has fittings for 8 mm hoses and overall dimensions of 56 x 40 x 12 mm. This durable component is ideal for miniature water cooling systems, DIY projects, CPU cooling, and small refrigerator builds. It ensures effective heat dissipation and easy installation in liquid cooling setups.
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Aluminum Peltier Radiator 40x80 mm Water Block CPU Water Cooler Peltier 8 mm
High-quality aluminum water block measuring 40 x 80 mm for cooling Peltier cells and processors. Compact aluminum heat exchanger with 8 mm hose fittings. Ideal for liquid cooling systems, miniature refrigerator builds, and heat dissipation from high-power circuits. Works seamlessly with TEC1 cells, delivering high thermal performance and safety thanks to sturdy 0.5 mm walls.
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AMS1117 Step-Down Voltage Regulator 4.5-12V to 3.3V 800mA
Compact AMS1117 voltage regulator step-down module that steps input voltage from 4.5V to 12V down to a stable 3.3V. The module delivers up to 800mA with miniature dimensions of 7 mm x 12 mm. It is an ideal solution for safely powering sensitive electronics, logic circuits, and IoT systems. It works excellently in projects using microcontrollers such as Arduino, ESP8266, ESP32, and Raspberry Pi.
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AMS1117 voltage regulator 4.3-12V/3.3V 1A with indicator LED
The AMS1117 voltage regulator module efficiently converts input voltage in the 4.3V - 12V range to a stable 3.3V output. The circuit offers a maximum output current of 1A and continuous current up to 800mA. A built-in red LED indicates correct operation. This compact regulator is ideal for powering 3.3V logic, low-power sensors, and communication modules in popular Arduino, ESP8266, ESP32, and Raspberry Pi projects.
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Antenna LoRa 868MHz for Meshtastic Helium LoraWan 3dBi N 26cm TX868-BLG-26
The Fiberglass 868MHz Helium Miner N 3dBi antenna LoraWan TX868-BLG-26 is a high quality fibreglass antenna dedicated to LoRaWAN and Helium Miner gateways . With operation in the frequency range 848-888 MHz and a gain of 3 dBi, the antenna is ideal for applications requiring stable and reliable radio communication over short distances. The antenna is equipped with an N connector and has a compact length of 260 mm, making it ideal for outdoor applications where durability and performance are key.
Availability: średnia ilość
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Arduino Education Starter Kit UNO R3
ARDUINO UNO R3 CLONE XXL PACK
- Ideal kit for beginners and advanced developers
- Fully compatible with the Arduino IDE
- High quality workmanship
- Generous set accessories
- Combining education with fun
- Packed in a robust organiser
Availability: brak towaru
Arduino UNO compatible starter kit for learning programming for beginners
This Arduino UNO compatible starter kit is a complete educational package for learning programming and electronics. At its heart is the ATMEGA328 R3 CH340 microcontroller. The kit includes a breadboard with 400 tie points, jumper wires, a USB cable, and a power connector. It contains essential electronic components such as LEDs, resistors, switches, and photoresistors. This solution lets you build circuits hands-on and complete various projects without soldering.
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Arduino UNO R3 starter kit for learning programming for beginners
A complete educational kit for learning programming and building projects. Built around a module compatible with Arduino UNO R3, with an ATMega328p microcontroller and CH340 chip. The kit includes many components, including environmental sensors, LEDs, resistors, and a display. It is ideal for circuit prototyping and education. You can build practical devices such as a weather station, a smart plant pot, or a simple alarm system. An excellent introduction to electronics and robotics for beginners.
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