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Mikrobot Case for WIFI ESP8266 NodeMCU V3 WiFi IoT MicroUSB USB-C Module
High-quality Mikrobot case made with 3D printing, designed for the WIFI ESP8266 NodeMCU V3 module. It protects the microcontroller and looks great. It is compatible with versions that have MicroUSB and USB-C connectors. It features dedicated openings for GPIO pins, space for an LED, and an opening for a USB cable.
A solid design with a slide-in mechanism ensures stable mounting. Ideal for Smart Home, IoT, home weather stations, and wireless device prototypes.
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Mikrobot Enclosure for ESP32 WROOM Module with MicroUSB or USB-C WiFi Bluetooth
High-quality 3D-printed enclosure for the ESP32 WROOM module with a MicroUSB or USB-C port is an ideal solution for protecting the microcontroller. It provides precise access to GPIO pins and has dedicated space for LEDs. The robust construction measuring 55x33x7 mm effectively protects the board from mechanical damage. The product is well suited to IoT projects, Smart Home systems, weather station builds, and prototyping. The attractive finish with a clear Mikrobot logo makes everyday work with WiFi and Bluetooth communication easier.
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Mini motor MT78 3-6 V with cables
The MT78 3-6 volt mini motor with leads is a compact and powerful DC commutator machine powered from 3 to 6 volts. The unit offers a speed reaching 7400 rpm. The current consumption at idle is 200 mA. The motor dimensions are 38 x 20 mm.
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Mini MT78 motor 1-3 V 12000 rpm for Raspberry Pi Arduino cars
The MT78 mini motor is a compact DC brushed commutator motor powered by a voltage from 1V to 3V. The device reaches a speed of 7400 rpm at dimensions of just 38 mm x 20 mm. It performs excellently in miniature vehicles, mobile robots, and small models. It is an ideal drive for educational projects and prototypes using popular microcontrollers such as Arduino, Raspberry Pi, ESP32, or ESP8266. The low supply voltage enables safe and efficient operation on batteries.
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Mini USB flashlight lamp powerful for power bank 8x warm LED for travel
Compact mini USB lamp with 8 LEDs emitting warm light. Powered from a standard USB 5V port, it works great with power banks, computers, and chargers. At only 10.5 cm long and with energy-saving 5730 SMD technology, it is highly portable. Ideal as keyboard lighting, a travel reading lamp, emergency light in a tent, or a handy flashlight. Includes a practical cap and a lanyard attachment.
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Mini USB lamp 5V 3x LED warm white 3500K compact 6 cm for power bank
This compact mini USB lamp 5V with a length of 6 cm is a reliable light source. Equipped with 3 SMD LED diodes, it emits warm white 3500K light. Thanks to the universal USB connector, it works great with power banks and computers. Use it as emergency lighting, a night light, or keyboard backlighting. The integrated loop allows convenient hanging, ensuring high portability at home, in the office, and on the go.
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Mini USB Lamp 8x LED Diodes 5V Cool White Compact 6000K for Travel
The compact Mini USB Lamp 5V is a reliable and universal light source. It has 8 LED diodes emitting bright cool white light at 6000K. Thanks to power from a standard USB port, it works perfectly with power banks and laptops. Its miniature dimensions and keychain loop make it ideal as travel lighting, emergency lighting, or for computer work. It is a highly portable and energy-efficient solution for every trip.
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Monostable PBS-11B push button M12 thread momentary NO - normally open
The monostable PBS-11B push button is a momentary control element with NO - normally open configuration. It closes the electrical circuit only while pressed. It has a standard M12 mounting thread and a maximum rating of 3A at 125V. It works well as an input trigger or reset button in projects using microcontrollers such as Arduino, Raspberry Pi, or ESP32. It is a reliable choice for building custom control panels and interfaces in electronic device prototypes.
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Motor speed PWM regulator controller 6-30V DC 8A CCM5D + LED display
Advanced motor speed PWM regulator with CCM5D controller enables precise control of DC devices in the 6-30V DC range. The module supports maximum current 8A and power up to 120W. It has a clear LED display and a potentiometer for smooth adjustment from 0 to 100%. Pulse technology ensures high efficiency and minimal power losses. The product is ideal for controlling motor speed, charging current in battery chargers, heater temperature, and as a lighting dimmer.
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MQ-135 5V air quality sensor detects CO2, ammonia NH3, smoke, benzene
The MQ-135 module is a versatile air quality sensor powered at 5V. It effectively detects pollutants such as CO2, ammonia (NH3), benzene, and smoke. The device has a built-in potentiometer for smooth sensitivity adjustment and dual signal output-digital and analog. Its compact size makes the sensor ideal for home monitoring stations, smart ventilation systems, and advanced projects on popular microcontrollers such as Arduino or Raspberry Pi.
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MQ-3 semiconductor gas and alcohol vapor sensor + potentiometer
The MQ-3 sensor is a precise module for measuring alcohol concentration in air in the range of 0.04 - 4 mg/l. It offers high sensitivity and immunity to other vapors. The device is powered at 5V and has two outputs: analog and digital with an adjustable trigger threshold via a potentiometer.
The module enables easy integration with microcontrollers. It works well in portable breathalyzers, vehicle ignition interlock systems, and air quality monitoring devices. It ensures stable operation and simple installation.
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MQ-9 semiconductor carbon monoxide sensor methane propane LPG + potentiometer
The MQ-9 sensor is a powerful device designed to detect carbon monoxide (CO), methane and LPG, featuring high sensitivity and the ability to recognise a wide spectrum of flammable gases. It is a cost-effective solution that combines long life with low operating costs and simplicity of installation in a variety of electronic circuits.
Availability: brak towaru
nRF24L01+ ISM 2.4GHz radio module for wireless Arduino communication
The nRF24L01+ radio module is a compact solution for wireless communication in the licence-free ISM 2.4 GHz band. It provides stable data transmission at speeds up to 2 Mbps with very low current consumption of 11 mA. It has a built-in PCB antenna and SPI interface, which simplifies integration with microcontrollers. The module is well suited to Smart Home systems, IoT projects, robotics, and battery-powered wireless sensor networks.
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PCB prototype board double-sided printed 15x20cm
A versatile, double-sided board made of durable 1.6 mm thick laminate allows easy assembly and disassembly of various electronic circuits without the need for a dedicated PCB. Ideal for constructing electrical circuits and prototypes with wirewound components. Its dimensions are 150 mm x 200 mm x 1.6 mm. The board consists of 4218 fields. On the universal board we can easily assemble and disassemble any electronic circuit, without the need to design, or order a dedicated PCB.
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PCF8574 module to expand the number of I/O ports 8-channel I2C expander
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Peltier Cell 12V/3A TEC1-12703 38W 30x30 mm CPU Mini Fridge Cooling
Peltier cell TEC1-12703 is a high-performance thermoelectric module with 38 W power, powered at 12 V and 3 A current. The compact 30 x 30 mm plate is ideal for cooling or heating. The product is perfect for building portable mini fridges, cooling processors and graphics cards, and thermostats. The module requires mandatory use of heatsinks and thermal paste to prevent damage. It offers silent operation and a wide temperature range from -55 °C to 83 °C.
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Peltier cell 12V/4A TEC1-12704 40x40
Used for cooling, heating, heat exchange, thermo-circulation.
When voltage is applied it heats on one side while cooling on the other.
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Peltier cell 12V/6A TEC1-12706 40x40
Ideal for portable refrigerators and coolers, the refrigeration cell operates on a supply of up to 12 V, with a current consumption of up to 6 A. Its compact dimensions, 40 x 40 x 4 mm, allow for easy integration into a variety of devices. Constructed from two wafers connected by p-n junctions, it efficiently absorbs heat on one side to dissipate it on the other for efficient cooling.
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