Bluetooth module HC-05, original
Bluetooth module HC-05, original
In Stoc
Original HC-05 Bluetooth module for wireless serial communication with Arduino and other development boards, works in Master or Slave mode for connections between two microcontrollers or with the phone and PC. Offers stable connection via USART TTL, configurable settings in AT Command Mode and fast transmission at 9600 bps by default, 3.6-6V.
10.06 €
1W Zener diode kit, 14 values, 140 pieces
1W Zener diode kit, 14 values, 140 pieces
In Stoc
Practical set for stabilization and overvoltage protection in electronic circuits, includes 140 1W Zener diodes in 14 common values, 10 pieces of each, covers voltages from 3.3V to 24V for prototyping and quick repairs, varied selection for easy adaptation to projects, sufficient quantity for repeated work.
5.04 €
USB to TTL RS485 converter module, serial, FT232RL, dual
USB to TTL RS485 converter module, serial, FT232RL, dual function
In Stoc
USB 2.0 to RS485 and TTL converter, ideal for quickly connecting PLCs, CNCs or cameras to PC. Based on FT232RL and SN75176 bidirectional transceiver, ensures stable multipoint communication up to 32 devices. Automatic direction control and speed 300-9216000 bps, compatible with Windows, Linux and Mac, 3-5V power supply with TVS protection.
3.11 €
Desktop ATX Power Supply Terminal Module, XH-M229, 24-pin
Desktop ATX Power Supply Terminal Module, XH-M229, 24-pin
In Stoc
Quickly transforms a desktop ATX power supply into a power terminal for testing and projects, with 24-pin input and screw-clamp outputs. Provides four common voltage lines -12V, +12V, +5V and +3.3V, each with GND, dedicated glass fuses, on-board ON/OFF button and status LED for quick check.
3.64 €
Electric Screwdriver Set, 4mm bit, Li-Ion, 56 accessories, BST
Out-of-Stock
Electric Screwdriver Set, 4mm bit, Li-Ion, 56 accessories, BST
Out-of-Stock
Electric screwdriver for fine mechanics, ideal for repairing phones, laptops and electronics, with USB Type-C rechargeable Li-Ion battery and button-controlled rotation direction. Includes 56 4mm H4 bits with magnetic head, 3-point LED light for precise work, compact case with organized storage and magnetizing accessories for easy handling.
60.14 €
Electronic repair kit, 16 pieces
Electronic repair kit, 16 pieces
In Stoc
Complete set for electronic repairs on phones and laptops, ideal for soldering and quick interventions. Includes 40W soldering iron with holder and sponge, flux pump and 0.6 flux for cleaning and restoring connections, screwdrivers and cutter for precise disassembly, pliers, wire strippers, tweezers and plastic levers for safe handling of components.
49.93 €
Electric screwdriver set, 4mm bit, Li-Ion, 20 accessories, BST
Out-of-Stock
Electric screwdriver set, 4mm bit, Li-Ion, 20 accessories, BST
Out-of-Stock
Electric screwdriver for fine mechanics, ideal for repairing phones, laptops and electronics, has a rechargeable Li-Ion battery via USB Type-C, magnetic head and 20 4 mm H4 bits for the most used profiles, includes a 3-LED light for precise work, offers simple control of the direction of rotation and 150 RPM speed for fast and clean screwdriving.
43.90 €
Relay module with IR remote control, 5V, 1 channel
Relay module with IR remote control, 5V, 1 channel
In Stoc
Quickly control an electrical consumer via IR remote control, ideal for automation and DIY projects, operates at 5VDC and switches ON or OFF from up to 8 m, 10A relay with NO, NC and COM contacts for easy integration, NED decoding at 38 kHz for stable control.
7.18 €
Thermostat W1099, Temperature and humidity, 12V, 10A
Thermostat W1099, Temperature and humidity, 12V, 10A
In Stoc
Dual controller for temperature and humidity, allows simultaneous control of two equipment through two separate outputs of up to 10A, 12VDC power supply with direct output on the active channel, heating or cooling mode and humidification or dehumidification by setting start/stop thresholds, independent calibration for temperature and humidity, clear display with two different color screens.
13.48 €
Logic level converter module, 5V IN, 12V OUT, Common Cathode
Logic level converter module, 5V IN, 12V OUT, Common Cathode, PNP
In Stoc
It quickly converts 5V logic signals into 12V commands for relays, solenoid valves or industrial inputs, being compatible with Arduino and other development boards. It has 4 channels, optoisolation for electrical separation, PNP common cathode connection and screw terminals for secure wiring, switches up to 10 kHz and requires 12V power supply on VCC and GND.
6.48 €
E-Switch mosfet module, 3-12V control, 5-36V output, with
E-Switch mosfet module, 3-12V control, 5-36V output, with optoisolator
In Stoc
Switches and regulates LED strips, DC motors and other loads via PWM, controlled by Arduino or microcontrollers. It has opto-isolator for power control separation, 3-12V input and 5-36V output, supports up to 22A with active cooling, 2.54mm DuPont compatible pins for quick connection.
4.08 €
Powerbank 18650 module, 4P, 5V and 3V output, for development
18650 Powerbank Module, 4P, 5V and 3V Output, for development boards, automatic shutdown
In Stoc
Powers Arduino, Raspberry Pi and other development boards from up to 4 18650 cells connected in parallel, providing stable 5V and 3V outputs via 2.54mm pins, plus USB female for powering or charging devices. Charging is done via MicroUSB or USB-C, has integrated protections and LED battery level display, with AUTO mode for shutdown when there is no consumption.
10.76 €
Powerbank module 18650, 2P, 5V and 3V output, for development
Powerbank module 18650, 2P, 5V and 3V output, for development boards, automatic shutdown
In Stoc
Power Arduino, Raspberry Pi, and other development boards from up to 2 18650 cells in parallel, providing stable 5V and 3V outputs on 2.54mm pins and a female USB port. It has integrated charging via MicroUSB or USB-C, protection against overvoltage, overcurrent, and short circuit, plus automatic shutdown during inactivity and LEDs for battery level.
6.23 €
Powerbank 18650 module, 1P, 5V and 3V output, for development
Powerbank module 18650, 1P, 5V and 3V output, for development boards
In Stoc
Powers Arduino, Raspberry Pi and other development boards from a 18650 cell, providing stable 5V and 3V outputs for extended compatibility. It has 4 pins for 5V and 4 pins for 3V at 2.54mm pitch, plus a 5V USB female for powering or charging devices. The battery is charged via MicroUSB, with integrated control and overcurrent and short-circuit protections.
4.01 €
E-Paper Screen, E-Ink, 2.13", SPI, 3.3-5V, Black
E-Paper Screen, E-Ink, 2.13", SPI, 3.3-5V, Black
In Stoc
2.13 inch E-Ink display for Arduino, STM32, Raspberry Pi and other board projects, ideal for paper-like display with very low consumption. 296x128 resolution for clear text and icons, good visibility in bright light with 170 degree viewing angle, SPI interface for quick connection, image remains displayed even without power.
25.34 €
FM transmitter module, SI4713, I2C, 3-5VDC
FM transmitter module, SI4713, I2C, 3-5VDC
In Stoc
FM transmitter module with Si4713 for Arduino projects and other boards, controlled via I2C, allows stereo audio output via AUX input and sending RDS information such as song title or messages. It operates at 3-5VDC for easy integration, offers software setting of the frequency and transmission power, with a typical range of up to 10 m which can be increased with the antenna.
11.09 €
Precision Real Time Clock Module, RTC, DS3231, with battery
Precision Real Time Clock Module, RTC, DS3231, with battery, 3.3-5V
In Stoc
Precision RTC module for maintaining time and date in Arduino projects or other boards, operates at 3.3-5V and communicates I2C. Offers full calendar up to 2100, high accuracy ±5ppm and two programmable alarms, has integrated backup battery for keeping time during power outages.
4.42 €
MAX4466 microphone module, with amplification, adjustable gain
MAX4466 microphone module, with amplification, adjustable gain, 2.3-5VDC
In Stoc
Electret microphone module with MAX4466 amplifier for audio capture and analysis on Arduino and other boards, operates at 2.4-5V with very good results at 3.3V, has direct analog output to ADC, adjustable gain 25x-125x from potentiometer, provides clean signal with good power supply noise rejection, ideal for FFT, voice effects and audio-reactive projects.
1.72 €
Display TFT 0.96", IPS, SPI, 65K colors, LCD ST7735, 80x160, 8P
Display TFT 0.96", IPS, SPI, 65K colors, LCD ST7735, 80x160, 8P
In Stoc
0.96 inch IPS color display module for Arduino projects and other development boards, ideal for compact interfaces with clear graphics and text. Offers 80x160 resolution with 65K colors and individually controllable RGB pixels, communicates quickly via SPI with ST7735S controller. Wide viewing angles thanks to IPS panel, backlight controllable via BLK pin, power and logic at 3.3V.
4.44 €
Display TFT 1.3", IPS, SPI, 65K colors, LCD ST7789V, 240x240, 7P
Display TFT 1.3", IPS, SPI, 65K colors, LCD ST7789V, 240x240, 7P
In Stoc
1.3 inch IPS color display module for Arduino projects and development boards, ideal for compact graphical interfaces, menus and real-time data display. Offers 240x240 resolution with 65K colors and wide viewing angles, fast SPI control with ST7789V driver and BLK pin for backlight management, operates at 3.3V for power and logic.
6.07 €
TTGO T-Display development board, ESP32, WiFI, Bluetooth
TTGO T-Display development board, ESP32, WiFI, Bluetooth, Display 1.14", USB Type-C
Last items in stock
Compact development board for IoT prototyping and graphical interfaces, with ESP32 dual core 240MHz, integrated WiFi and Bluetooth, 1.14 inch color IPS display for fast data display, USB Type-C with CP2104 for easy programming, support for charging and powering from a 4.2V Li-Ion battery via JST connector, includes Reset button and two buttons on GPIO.
28.03 €
Logic level converter module, 3V3 IN, 5V OUT, Common Cathode
Logic level converter module, 3V3 IN, 5V OUT, Common Cathode, PNP
In Stoc
Quickly converts 3.3V to 5V logic signals for Arduino and other development boards, with 4 channels and optical isolation for protection. It operates with 5V power supply on VCC and GND, uses PNP common cathode connection, and at 3.3V input it gets 5V output, switching up to 10 kHz. Simple connection via screw terminals.
6.49 €
Logic level converter module, 3V3 IN, 12V OUT, Common Cathode
Logic level converter module, 3V3 IN, 12V OUT, Common Cathode, PNP
In Stoc
Quickly converts 3.3V logic signals to 12V for safe control of industrial loads, ideal with Arduino and other development boards. It has 4 channels, optoisolation for electrical separation, PNP input with common cathode and 12V output proportional to the logic level. It is powered by 12V on VCC and GND, screw terminal connections.
5.98 €
Logic level converter module, 5V IN, 3V3 OUT, Common Cathode
Logic level converter module, 5V IN, 3V3 OUT, Common Cathode, PNP
In Stoc
4-channel logic level converter, ideal for adapting 5V to 3.3V signals between Arduino and 3.3V. Offers optical isolation for increased protection and compatibility, quick screw terminal connection, PNP common cathode scheme and stable switching up to 10kHz, 3.3V power supply on VCC and GND.
5.98 €
Control module 3D printer, display 12864, Ramps 1.4, SD card
3D Printer Control Module, 12864 Display, Ramps 1.4, SD Card
In Stoc
Control panel with 12864 LCD for RAMPS 1.4, allows you to run prints directly from SD card without PC, clearly displays printing status and progress, quick menu navigation with rotary encoder for settings, calibration and axis movement, includes buzzer for feedback and STOP button for quick stop, adjustable contrast from potentiometer.
18.36 €
Current sensor 2ch 0-20/4-20mA RS485
Out-of-Stock
Current sensor, analog acquisition, 2 channels, 0-20mA, 4-20mA, 8-25V, RS485
Out-of-Stock
2-channel analog acquisition module for measuring 0-20mA and 4-20mA current signals, ideal for automation and instrumentation. Communicates via RS485 with Modbus RTU support for quick integration into PLC or SCADA. Operates at 8-25V DC, offers good resolution and typical 1% accuracy, in a compact, easy-to-mount format.
9.76 €
Atmospheric pressure and temperature sensor, MS5611, GY-63
Atmospheric pressure and temperature sensor, MS5611, GY-63, IIC, SPI, 3.3-5V
In Stoc
Barometric module with MS5611 sensor for precise measurement of atmospheric pressure and temperature, ideal for weather stations, drones and altimetry projects. It operates at 3.3-5V thanks to the integrated regulator, offers 24-bit conversion for high resolution, communicates via I2C or SPI and allows altitude estimation with a resolution of up to 10 cm.
11.09 €
INMP441 Digital Microphone Module I2S 24-bit
Digital Microphone Module, Original INMP441, I2S, Omnidirectional, 24-bit, 3.3V
In Stoc
Omnidirectional MEMS microphone with 24-bit I2S output, ideal for ESP32 audio projects without a separate codec. Provides clear voice and ambient capture, with good signal-to-noise ratio and wide frequency response. Operates at 1.8V-3.3V with low consumption, and left/right channel selection is simply done from the L/R pin.
8.80 €
UV Sensor Module, UVM-30A, Analog 0-1V, 3-5V
UV Sensor Module, UVM-30A, Analog 0-1V, 3-5V
In Stoc
Compact sensor for detecting and monitoring UV radiation, ideal for microcontroller projects and portable exposure measurement systems. Covers 200-370 nm, offers 0-1V proportional analog output for easy reading on ADC, operates at 3-5V and has very low consumption, making it suitable for environmental monitoring and educational applications.
14.06 €
Tester Module Set with Display and VL53L0X, 3.3-5V
Tester Module Set with Display and VL53L0X, 3.3-5V
In Stoc
Compact assembly for fast distance measurement based on ToF, ideal in robots, automation and prototypes. Measures up to 50 cm, displays the value in centimeters directly on the screen, sends data via serial in millimeters, updates automatically every 1 s, operates at 3.3-5V and connects simply via 4 pins.
7.14 €
Rotary potentiometer module, 10K, Linear, 3-5V
Rotary potentiometer module, 10K, Linear, 3-5V
In Stoc
Ideal for precise analog control in Arduino or other board projects, this module offers continuous adjustment for volume, brightness or speed, using a 10k linear potentiometer with smooth rotation up to 280 degrees. It operates at 3-5V and delivers a voltage on OUT proportional to the position of the shaft, and the 2.54mm pitch and compact dimensions make it easy to integrate on a breadboard.
2.70 €
LED Bar Module, Common Cathode, 8 LEDs, 3-5V
LED Bar Module, Common Cathode, 8 LEDs, 3-5V
In Stoc
Ideal for visual display and quick testing of digital outputs on Arduino and similar boards, the 8-LED common cathode bar allows individual control of channels with LOW activation. It operates directly at 3-5V thanks to integrated resistors, has low power consumption and different color LEDs for easy signal identification in debugging, status indicators and DIY projects.
2.45 €
DC motor, JGB37-520, 600RPM, 12V
DC motor, JGB37-520, 600RPM, 12V
In Stoc
DC brush motor with integrated metal gear, ideal for actuators, automation and robots where you need controlled movement at 600 RPM. It operates at 12VDC, delivers stable torque, has efficient transmission and high load durability, with 6 mm shaft for secure mounting and easy compatibility.
8.99 €
DC motor, JGB37-520, 7RPM, 12V
DC motor, JGB37-520, 7RPM, 12V
In Stoc
Brushed DC motor with integrated metal gear, ideal for actuators and automations that require slow and controlled movement. Operates at 12V and delivers 7 RPM with stable torque, metal gears provide durability and efficient power transmission. Suitable for robots, small conveyors and industrial projects where reliability matters.
10.34 €
Set of 16 elements for electronics, BST-113
Out-of-Stock
Set of 16 elements for electronics, BST-113
Out-of-Stock
Complete 16-piece kit for maintenance, diagnostics and repairs of electronics and phones, includes VC830L multimeter for precise measurements and 30W letcon for fine soldering. It has flux pump and 0.6 mm flux roller for quick corrections, plus wire strippers, screwdrivers, tweezers and plastic levers for safe interventions.
46.06 €
DC motor with reducer, GA37RG, 12V, 100RPM
DC motor with reducer, GA37RG, 12V, 100RPM
In Stoc
Robust solution for automation, robots and actuators where you need high torque and stable speed. It operates at 12V and delivers 100 RPM output thanks to the precision metal reducer, has a compact 37 mm housing and 6 mm shaft with flat area for secure coupling, low consumption for easy integration into electronic projects.
18.12 €
Magnetic Carpet, 155x98mm, 2UUL
Magnetic Carpet, 155x98mm, 2UUL
In Stoc
Magnetic screw mat, ideal for electronics and phone repairs, holds screws and small metal parts to prevent them from getting lost. The surface is graphically divided for quick organization and easy reassembly, wear-resistant black finish, compact size 155x98 mm for small workbenches, magnetic back for attachment to metal surfaces.
6.02 €
Ozone Generator Kit, 0.5g/h, 9W, Ozone Tube Source
Ozone Generator Kit, 0.5g/h, 9W, Ozone Tube Source
In Stoc
Compact solution for air purification and water sterilization, delivers up to 0.5 g/h adjustable ozone at only 9 W. Uses corona discharge for efficient conversion and low noise, quartz glass tube with 316L stainless steel electrode for stability and chemical resistance. Works with air or oxygen and has a lifespan of over 20,000 hours.
81.16 €
ENS160 + AHT21 environmental sensor module 5V
Environmental sensor module, ENS160+AHT21, temperature, humidity, VOC, 5V
In Stoc
Compact solution for monitoring indoor air quality, measuring temperature and humidity and detecting VOC for smart home and HVAC automation. It connects quickly to Arduino and other platforms via I2C or SPI, operates at 5V with low consumption of approximately 10mA, offers a wide measurement range and is easy to mount due to its small size.
10.59 €
MICS-5524 VOC air quality sensor module 5V
Air quality sensor module, VOC, MICS-5524, 5V
In Stoc
MICS-5524 sensor module for air quality monitoring and VOC detection, ideal for Arduino projects, automation and industrial applications. Measures total levels of multiple gases such as CO, NO2, H2, NH3 and hydrocarbons, provides easy-to-read analog output on a single pin, operates at 5V and includes Enable pin for heater control and low power consumption.
11.01 €
0.96" OLED display with EC11 rotary encoder module
Module with 0.96 inch OLED screen and EC11 rotary encoder
In Stoc
Compact solution for HMI interfaces and DIY projects, combines a high-contrast 0.96 inch OLED and an EC11 rotary encoder for precise menu navigation and adjustments. I2C communication reduces wiring and allows for quick integration with Arduino and similar boards. Includes encoder push and confirm and return buttons for clear control and immediate visual feedback.
7.92 €
INMP441 I2S 24-bit omnidirectional microphone module
Digital Microphone Module, INMP441 Compatible, I2S, Omnidirectional, 24-bit, 3.3V
In Stoc
Omnidirectional MEMS module with I2S output, ideal for audio projects with ESP32 and other microcontrollers, without a separate codec. Delivers 24-bit data for clear capture of voice and ambient sounds, has good signal-to-noise ratio and low power consumption. Operates at 1.8-3.3V , and left/right channel selection is made simply by the L/R pin.
2.24 €
RG58 coaxial cable, 2 meters, SMA Tata connectors
RG58 coaxial cable, 2 meters, SMA Tata connectors
In Stoc
2m RG58 coaxial cable with SMA Male connectors on both ends, ideal for extending and connecting WiFi antennas, RF modules and communication equipment. The 50 ohm impedance ensures stable transmission with low loss, and the SMA connectors offer secure attachment and wide compatibility. The 2m length allows flexible positioning of the antenna.
11.70 €
Servomotor Serial Bus, 2 axes, Feedback, Hall Duplex, 25Kg, LX-225, 240 degrees, 6-8.4V
Servomotor Serial Bus, 2 axes, Feedback, Hall Duplex, 25Kg, LX-225, 240 degrees, 6-8.4V
In Stoc
Serial communication servomotor for robotics and automation, ideal for precise movements and heavy-duty tasks. The 2-axis configuration increases mechanical stability in joints and arms, offers extended rotation from 0-240 degrees, torque up to 25Kg/cm, and metal gears with a CNC aluminum housing. Includes real-time feedback for position, voltage, and temperature.
43.81 €
3.5 inch touchscreen, Raspberry Pi, 480 x 320, SPI, with ABS case
3.5 inch touchscreen, Raspberry Pi, 480 x 320, SPI, with ABS case
In Stoc
Compact solution for local interfaces and control panels on Raspberry Pi, with 3.5 inch 480x320 TFT display and 65536 colors, resistive touch control for precise interaction, direct connection to GPIO via SPI without HDMI, ILI9486 and XPT2046 drivers for stable integration. Includes ABS case for protection and clean mounting, plus a stylus.
31.45 €
Switch Module, Power Switch, ON-OFF, 3.3-20V, 11A
Switch Module, Power Switch, ON-OFF, 3.3-20V, 11A
In Stoc
Electronic ON-OFF switching solution with single-press operation, ideal for quick power control in embedded projects and portable devices. It operates at 3.3-20V and switches up to 11A, has ultra-low standby consumption, compact dimensions of 15x18mm for easy integration, supports simple connection between source and load, and allows for an external button.
3.46 €
MATEKSYS M10Q-5883 GPS + Compass module 5V
GPS and Compass module, MATEKSYS M10Q-5883, Drone FPV, 5V
In Stoc
Compact module for FPV drones and DIY projects, offers fast and stable positioning with simultaneous GPS, GLONASS, Galileo and BeiDou reception, up to 5Hz update via UBX for better response in flight, integrated QMC5883L compass on I2C for precise orientation, PPS LED easily indicates 3D fix status, includes 15x15 mm patch antenna for easy mounting.
89.68 €
AE380D 80W SMD soldering station with digital display
Out-of-Stock
SMD soldering station, AE380D, 80W, 480 degrees, digital display, PID control
Out-of-Stock
Compact SMD soldering and rework station, with fast heating and 80W power for continuous work. PID control with digital display ensures stable temperature up to 480°C, and the one-button adjustment makes setting fast and precise. Includes auto sleep and auto standby for economy, plus sponge holder and brass wool for efficient tip cleaning.
73.90 €