Ramps 1.4 LCD and SD card adapter

In Stoc

Allows you to connect a 2004 or 12864 LCD display with controller to the Ramps 1.4 board, for quick control of the 3D printer without a PC. Includes SD card reader for direct file playback, IDC connectors for simple wiring, compatibility with Marlin and other common firmware, easy assembly and stable integration into the system.

8.47 RON

Atomizer 20mm Ultrasonic Mist

In Stoc

Piezoelectric element for generating ultrasonic mist from water, ideal for aroma diffusers, humidifiers and DIY projects. It operates at 2.4MHz, offers atomization up to 380 ml/h, has an outer diameter of 20 mm with a gasket and a disc of 16 mm, impedance below 2 ohms for good efficiency. Requires a driver with the right frequency.

7.73 RON

RGB LED strip, 60led/m, IP65 water resistance, 1 meter

In Stoc

RGB decorative lighting for indoor and outdoor use, with 60 LEDs per meter and IP65 waterproof protection thanks to the transparent silicone layer. It works at 12VDC, is quickly mounted with the adhesive on the back and provides uniform light over a width of 10 mm. The price is for 1 meter, for 5 meters or multiples you receive the roll and connectors at both ends.

16.24 RON

Capacitive button TTP223, touch

In Stoc

Capacitive touch switch for opening/closing commands on electronic projects, with very low consumption and 2.5-5.5VDC. The output can be set to High or Low, and the operation can be non-latching or latching by shorting pads A and B. Compact format 11.5 x 8 mm, easy to integrate into housings and panels.

3.03 RON

Active buzzer 5v

In Stoc

Active buzzer for fast acoustic signaling in electronic projects, emits sound immediately upon application of DC voltage, operates at 5VDC, does not require a PWM signal or complex driver, easily integrates into assemblies with microcontrollers and 5V sources, ideal for alarms, confirmations and sound notifications.

1.11 RON

Active piezoelectric buzzer 3-24V HND-2312

In Stoc

Active piezoelectric buzzer for sound signaling in electronic and automation projects, operates directly at 3-24V without an external circuit, offers clear and stable sound, low consumption for power supply from batteries or industrial sources, compact format easy to integrate on panels and housings, ideal for alarms, status confirmations and simple warnings.

8.47 RON

RFID card 125kHz TK4100

In Stoc

125kHz proximity card with TK4100 chip, ideal for access control and time and attendance, quickly transmits ID to compatible readers upon proximity. Standard credit card format PVC, thin and durable, with read-only memory for stable identification, works with most 125kHz RFID systems.

1.96 RON

RFID Card S50 13.56MHz

In Stoc

The 13.56MHz S50 RFID card for access control and identification in projects with Arduino and compatible RFID modules has rewritable memory for up to 200k cycles, a fixed ID that cannot be copied, a reading range of 3-10 cm depending on the reader, is waterproof, thin, and fits easily in a wallet, powered by induction without a battery.

1.96 RON

Hotend heating cartridge 12v 40W

In Stoc

Ensures fast and stable heating of the hotend for 3D printers, ideal for maintaining constant temperature during printing. Operates at 12V and 40W for efficient heat transfer, stainless steel housing for durability, cartridge format with 6mm diameter and 20mm length for standard mounting, 100cm cable for easy connection.

10.04 RON

Magnetic Reed Switch, N/O

In Stoc

Reed magnetic switch with N/O contact, ideal for position detection and opening monitoring in automation, alarms or industrial equipment. Glass capsule ensures protection and stability, compact dimensions 2 x 14 mm for easy integration, total length 45 mm, fast and reliable switching when a magnet approaches.

1.86 RON

EC11 rotary encoder 20ppr 6mm shaft with switch

Rotary encoder with click 20mm EC11

In Stoc

Ideal for menu navigation and precise commands, the EC11 incremental encoder offers 20 steps with clear detents, quadrature signal on channels A and B for direction detection, 6 mm shaft for easy button coupling, plus integrated switch for quick confirmation when pressed. Suitable for development boards, control panels and 3D printer controllers.

4.39 RON

Rotary encoder module, KY-040

In Stoc

Rotary encoder with click for Arduino and other development boards, converts rotation into digital pulses for menu control, volume or navigation. It offers 20 pulses per rotation for precise adjustments, operates at 5VDC, has a compact size of 32 x 28 x 19 mm and can be used to measure RPM by counting pulses.

5.59 RON

Mechanical endstop SS-5GL2

In Stoc

Mechanical endstop, ideal for end position detection on 3D printers, CNC and automation. Offers precise and repeatable switching, lever actuation for easy triggering, reliable contacts for stable signal, robust construction and simple mounting on standard brackets.

5.23 RON

Mechanical endstop SS-5GL 5A125VAC

In Stoc

Mechanical travel limit switch for detecting travel ends in 3D printers, CNC or automation. Offers precise and repeatable switching, robust lever-actuated contact, load support up to 5A at 125VAC, quick mounting on standard brackets and durable housing for long-term use.

7.26 RON

Wired optical endstop

In Stoc

Infrared optical travel limiter for 3D printers and CNC, ensures precise detection of travel ends for XY Z axes. Uses TCST2103 sensor for fast and stable switching, has 3 pins for simple connection, includes 800 mm cable with connector, compatible with Arduino and other development boards.

8.47 RON

Photoresistor (5537) 5mm

In Stoc

5mm 5537 type photoresistor for detecting light intensity in electronic and automation projects, supports up to 150VDC and 150mW, has peak sensitivity at 540nm, resistance 18-50 Kohm at 10 lux and 2 Mohm in the dark, with fast response time 20ms on rise and 30ms on fall.

1.69 RON

Electromagnetic Lock 12V

In Stoc

12V electromagnetic lock for access automation in DIY projects and security systems, it unlocks when voltage is applied by withdrawing the bolt, and without power it remains free. Includes mounting bracket and screws for quick installation, has compact dimensions of 53 x 26 x 23 mm, is easily controlled with the development board and relay, operates at 12VDC with start and from 9V for demonstration purposes.

41.88 RON

Mini electromagnetic lock, 12V

In Stoc

Mini solenoid type electromagnetic lock, ideal for access control and automation projects, opens when powered and retracts the rod at 12VDC, when not powered it remains free. Includes support and screws for quick assembly, compact dimensions 27 x 17.6 x 16 mm, operates from a minimum of 9V, easy to control with development board and relay.

33.28 RON

Battery Indicator 2S 8.4V

In Stoc

Quickly displays the charge level for Li-Ion 2S 8.4V packs, at the press of a button the LEDs indicate the battery status in stages. Compatible with 3.7V x 2 cells only, easy to integrate into electronic projects and portable equipment, slim format 62 x 15.8 x 2.7 mm for discreet mounting.

13.75 RON

3S 12.6V Battery Indicator

In Stoc

LED indicator for 3S 12.6V Li-ion batteries, quickly shows the charge level at the push of a button, useful for instant checks in electronic projects, battery packs and portable equipment. LED display for easy reading, compatible with 3 x 3.7V configuration, slim and compact format, dimensions 62 x 15.8 x 2.7 mm.

14.46 RON

4S 16.8V Battery Indicator

In Stoc

LED indicator for 4S 16.8V lithium batteries, quickly displays the charge level at the push of a button. Provides clear visual indication with multiple LED steps, is compatible with 4S 3.7V per cell packs, has a slim and easy-to-integrate format, dimensions 62 x 15.8 x 2.7 mm.

14.99 RON

RFID module kit 13.56MHz, RC522 compatible, HW-126, 3.3V

In Stoc

Compatible RC522 RFID module for Arduino projects and other development boards, ideal for reading and writing 13.56MHz cards and key fobs, includes a card and key fob tag plus pins. It operates at 3.3V with low power consumption, supports multiple MIFARE card types, offers fast transfer up to 10Mbit/s, and works reliably between -20 and 80C.

9.53 RON

Remote control module plus IR receiver kit

In Stoc

Control Arduino projects or automations with an IR remote control and HX1838 receiver set, 5V DC power supply with 3.3 or 5V compatible digital output, stable transmission at 38KHz over 5-8 m. Includes remote control, receiver module and cables for quick connection, simple configuration based on the pins in the image.

7.14 RON

Relay kit with ESP8266, ESP-01

In Stoc

Compact solution for WiFi automation and remote control of consumers, combines a 5V relay with the ESP8266 ESP-01 module mounted directly in the socket. Includes 5V-3.3V step-down for powering the ESP, relay controlled from GPIO0 with LOW activation, support for Station and Access Point modes and UART communication for configuration and programming.

22.98 RON

LED warning light, red, 12V

In Stoc

Red LED strobe light for clear visual signaling of moving or working equipment, 12VDC power supply, flashing mode for increased visibility, compact body 73 x 43.5 mm without base. Quick to mount with included kit, screws and two bases, one with self-adhesive pad and one for screw fixing.

28.23 RON

8x8 LED matrix, MAX7219, Red, SMD

In Stoc

8x8 LED matrix with red LEDs, ideal for simple displays, texts, symbols and animations in projects with Arduino or other boards. Includes MAX7219 driver for easy control via SPI interface at 5V, offers 64 LEDs with 3mm pixel in a compact 32x32mm format. Depending on the batch, it may come with the display glued or not and with variable connection accessories.

7.95 RON

Electret microphone capsule

In Stoc

The 2-terminal electret microphone capsule, ideal for Arduino projects and other development boards, converts sound into an electrical signal for audio detection, simple recording or voice commands. It has compact dimensions for easy integration, low power consumption, good sensitivity for general applications and quick connection by soldering or on a breadboard.

1.21 RON

VL53L0X V2 module, flight time, laser distance

In Stoc

The ToF module with VL53L0X V2 sensor enables fast and accurate laser distance measurement up to 2 m using the time of flight of light. Includes filters for stable performance in varying ambient light and on different surfaces. Easily integrates with Arduino and other boards via I2C, operates at 2.6-3.5 V and offers Reset and Interrupt pins for advanced control.

12.57 RON

Accelerometer Gyroscope I2C MPU-6500 6 axis module

In Stoc

6-axis module with MPU-6500 for precise motion measurement, ideal for robots, drones or stabilization. Integrates gyroscope and 3-axis accelerometer, communicates via I2C or SPI with Arduino and other boards, has 16 bit AD converter for detailed data, operates at 3-5V with internal regulator, compact format 15x25 mm with 2.54 mm pins.

12.00 RON

PAM8403 audio amplifier module, with potentiometer, 3W, 2CH

In Stoc

Compact stereo audio amplifier for DIY projects, ideal for small speakers and portable systems, offers clear sound and easy-to-adjust volume via the integrated potentiometer, operates on 5V DC power supply, delivers up to 3W per channel, compatible with 4-8 Ohm speakers for quick integration into electronic assemblies.

9.08 RON

MP3 amplifier module

In Stoc

MP3 module with integrated 2W mono amplifier, ideal for Arduino projects and compact audio applications. Plays directly from MicroSD card, powered by 5V or 3.7V battery with MicroUSB charging, offers audio output on gold-plated 3.5 mm jack or connectors, has buttons for play, volume and song change.

10.89 RON

Bluetooth 4.2 BLE audio module, stereo, MH-M18

Buzzer mode active

In Stoc

Ideal for alarms, sound notifications and DIY projects, this active buzzer provides continuous sound when powered, easily integrates with Arduino and other development boards, operates at 5V, can be controlled directly from a digital pin, LOW level activation for simple and fast control.

3.63 RON

Passive Buzzer Mode

In Stoc

Passive buzzer ideal for sound signaling controlled by microcontrollers, works with a 2k-5k rectangular signal and allows the playback of various tones or melodies through the Arduino tone function, is powered by 3.3-5VDC and has compact dimensions of 33 x 13 mm for easy integration into electronic projects.

5.03 RON

OV2640 2.0MP camera module

In Stoc

The compact camera module for embedded and IoT projects, offers 2.0MP images up to 1600x1200, operates at 3.3V and delivers JPEG directly for fast processing and low resource consumption. It supports exposure, white balance, saturation and contrast adjustments, and the output can be set to JPEG or RGB565 for flexible integration.

69.71 RON

OV7670 camera module

In Stoc

VGA camera for Arduino and other projects, ideal for capturing and transmitting images, photos and recognition applications. Offers 640x480 resolution, I2C communication, 3.3V power supply with IO at 2.5-3V, 6mm lens and 8-bit output with YUV or RGB formats, includes automatic exposure, gain and white balance functions for stable images.

12.91 RON

CAN Module, MCP2515, CAN V2.0B, 5V

In Stoc

Ideal for reading and monitoring the CAN network of the car with Arduino or other development boards, this CAN module with MCP2515 supports the CAN V2.0B standard and communication up to 1Mb/s. It operates on 5VDC power supply, has a compact 44 x 28 mm format for easy integration into projects, includes library support and example code from GitHub for quick implementation.

10.88 RON

SD card mode

In Stoc

Allows reading and writing data to SD card directly from Arduino projects, ideal for logging, storing configurations or files. Communicates quickly via SPI interface, supports SD and SDHC cards, is powered at 5V on VCC with integrated 3.3V regulator for compatibility, has 6 essential pins and 4 M2 mounting holes for secure mounting.

4.66 RON

Clock Module, RTC, PCF8563

In Stoc

Keeps time and date with low power consumption, ideal for Arduino, Raspberry Pi and automation projects. PCF8563 offers simple I2C communication, 3.3V or 5V power supply with back-up battery, good stability compared to classic DS1307 modules, compact dimensions for easy integration into assemblies.

5.82 RON

ADS1115 Analog to Digital Converter Module, 16bit

In Stoc

Quickly and accurately converts analog signals to digital data for Arduino and other development boards, offering 16-bit resolution and up to 860 samples per second via I2C. Supports 4 single-ended or 2 differential inputs, includes up to 16X programmable amplifier for small signals, and the I2C address is selectable from 4 options for easy integration into projects.

33.35 RON

Programmer, Serial converter, USB 2.0 to TTL UART, CP2104 STC PRGMR

In Stoc

USB 2.0 to TTL UART module with CP2104 for fast programming and debugging of STC boards and microcontrollers, offers stable transfer up to 12 Mbps, direct connection via USB type A and 6-pin TTL header 3.3V, RST, TXD, RXD, GND, 5V. It is compatible with CP2102 drivers and includes 4 female-female Dupont wires for easy connection.

23.41 RON

LM7805 voltage regulator module, 5V, 1.5A

In Stoc

Provides stable 5V power supply for electronic projects and industrial equipment, using the LM7805 regulator, accepts both DC 8-15V and AC 6-12V power supply without worrying about polarity thanks to the integrated 3A rectifier bridge, delivers up to 1.5A peak with low noise and good stability under load variations, compact 57x23mm format for quick integration.

10.94 RON

KY-008 laser diode module

In Stoc

The laser diode module is ideal for Arduino projects and other development boards, useful for pointing, alignment and optical experiments. It operates on 5VDC power supply, emits a red beam at 650nm, has a simple interface for quick command and a compact format that is easy to integrate into prototypes.

3.15 RON

Sensors and Modules

Subcategories