Time delay mode, multifunctional, 2s-1000h

Time delay module, multifunctional, 2s-1000h

In Stoc

Multifunctional timing module for precise delay control, ideal for turning on/off equipment, activating sensors or triggering alarms after a set interval. It offers a wide time range of 2s-1000h, operates at 5-12V, has compact dimensions of 12x12mm and is easily integrated into DIY and automation projects.

0.50 €

Temperature and humidity sensor, SHT35, I2C

In Stoc

Advanced module for precise temperature and humidity measurement in Arduino projects and embedded systems, offers stable readings thanks to factory calibration and digital compensation. Communicates simply via I2C with selectable address, operates at 2.4-5.5V and has low power consumption, ideal for weather stations, automation and industrial monitoring.

17.41 €

Voltage-to-frequency converter module 0-10V to 0-10kHz

Voltage to Frequency converter module, 0-10V, 0-10KHz

In Stoc

It converts a 0-10V analog signal into a 0-10 kHz proportional frequency, ideal as a pulse source for drivers and control systems. It operates at 13.5-30VDC, offers OCOUT output for connection to the driver and FOUT for general use, and the integrated potentiometer allows fine voltage-frequency calibration for precise response in the application.

3.49 €

Frequency to Voltage converter module, 0-1KHz to 0-10V, 13.5-30V

In Stoc

Converts a 0-1 kHz pulse signal into a proportional 0-10V analog voltage, ideal for pulse sensors, encoders and PLC interfacing. It operates at 13.5-30V, has an optically isolated input for protection and immunity to interference, and the output is easily calibrated from the potentiometer for exact matching to the application.

3.47 €

WiFi module for RD6006

In Stoc

Adds wireless control and monitoring for the RD6006 power supply, by connecting directly to the existing internal socket, without modifications. The module is exclusively compatible with the RD6006, uses the integrated ESP8266 for WiFi communication, allows quick access to settings and reading of parameters remotely, ideal for automation and integration into laboratory projects.

17.70 €

Thermal relay module, 1 channel, temperature sensor, 5V

In Stoc

Compact solution for temperature monitoring and automatic control of equipment, combines NTC sensor with 1 channel relay for on or off at the set threshold. Quick adjustment from potentiometer, COM NO NC output for over or under temperature mode, 5V power supply and status LED. Switches up to 10A at 250VAC or 30VDC.

2.96 €

CO, VOC, NO2, NH3 sensor module, MICS-6814, 5V

In Stoc

Air quality monitoring module, detects CO, VOC, NO2 and NH3 with the MICS-6814 sensor, ideal for Arduino projects, smart home automation and industrial applications. It operates at 5V, offers separate analog outputs for each gas, has low consumption of approximately 30mA and compact dimensions of 17 x 14 mm.

40.62 €

1-channel relay module, 3.3V, Low Level

In Stoc

Allows simple switching of a device or electrical circuit in microcontrollers at 3.3V, with Low Level trigger, the relay activates when the input is at GND. Compatible with ESP32, ESP8266 boards and MCU PIC, AVR, DSP, ARM, includes LEDs for status and power, and connection to the load is made quickly via COM, NC, NO screw terminals.

2.27 €

Double H-bridge, motor driver, DRV8833, 15V, 1A, 2.7-5.5V logic

In Stoc

Allows control of two DC motors or one stepper motor, with adjustable direction and speed via PWM. Supports motor power supply up to 15V and current up to 1A per channel, operates with 2.7-5.5V logic for compatibility with Arduino and other boards, includes overload and overheating protection, compact format for easy integration.

1.15 €

CAN interface control module, TJA1050, 5V

In Stoc

It provides a robust CAN interface for Arduino and other development boards, based on the TJA1050 for stable and fast communication in automotive and industrial applications. It operates at 5V, supports speeds up to 1 Mbit/s, has dedicated VCC, TX, RX, GND pins and CANH, CANL connections, and the compact 22 x 11 mm format facilitates integration into projects.

1.81 €

I2C port expansion module, PCF8574, cascade support, 2.5-6V

In Stoc

Quickly expand the number of GPIO pins via I2C, ideal for Arduino and other resource-constrained boards. It offers 8 bidirectional inputs and outputs, operates at 2.5-6V and communicates up to 400kHz. The I2C address is easily selected via switches, and cascading support allows up to 8 modules to be connected to the same bus.

1.44 €

Voltage signal amplifier module, AD620, microvolt, 3-12VDC

In Stoc

Compact solution for amplifying very small signals, useful in measurements and sensors where noise can affect accuracy. Operates at 3-12VDC, adjustable gain 1.5-1000x with adjustable zero, offers low offset and high common mode rejection for clean signal, includes negative voltage output for flexibility in circuits.

4.01 €

Laser sensor emitter-receiver PNP NO E3F-20B1 20 m

Laser sensor, emitter-receiver, PNP NO, E3F-20B1, 6-36V, 20M

In Stoc

Laser emitter-receiver barrier for rapid detection by beam interruption, ideal for automation, gates, conveyor belts, and parts counting. It offers a PNP NO output for easy integration into PLCs, 6-36VDC power supply, working distance up to 20 m, and simple alignment thanks to the 3 mm beam and the status LED on the receiver.

14.08 €

Electronic scale display module, for HX711, load cell

In Stoc

Digital display for weighing with HX711, takes the signal from the HX711 module connected to the load cell and directly displays the weight on the 4-digit LED tube, up to 9999 g. Compatible with common sensors 1-20 kg, optimal for 5-10 kg, 3-5.5 V power supply and memory for maintaining calibration after power off.

5.13 €

Voltage and current monitor sensor, 3 channels, INA3221, I2C, SMBUS, 2.7-5.5V

In Stoc

3-channel module for precise voltage and current monitoring in electronic systems, ideal for Arduino and other 3V or 5V boards. Communicates via I2C SMBUS, operates at 2.7-5.5V with low consumption, measures supply voltage and shunt drop for current estimation, includes selectable I2C addresses and programmable alerts for overshoots.

3.02 €

Current and power monitor sensor, INA226, I2C, IIC, Bidirectional, 16Bit, 2.7-5.5V

In Stoc

Module for precise current and power monitoring in Arduino projects and other boards, measures bidirectionally on high-side or low-side, reads current, voltage and power via I2C/SMBus, supports 0-36V bus voltage independent of 2.7-5.5V supply, 16 bit resolution with calibration, averaging and programmable alert, up to 16 I2C addresses.

3.09 €

Ultrasonic sensor distance display module HC-SR04

In Stoc

The display module for HC-SR04 allows for quick measurement and display of distance to objects, without an external microcontroller, ideal for testing and educational projects. It operates at 5VDC, displays values on an LED display for clear reading, is compatible with the HC-SR04 sensor and has a detection angle of up to 15 degrees.

4.30 €

Joystick navigation mode, 5 directions, 5D

In Stoc

5D navigation module with joystick and two dedicated SET and RESET buttons, ideal for menus, games and interactive projects with Arduino and other boards. Provides Up, Down, Left, Right and Click control by pressing, operates at 3.3-5V and has fully programmable buttons, simple connection via COM to GND.

1.29 €

Clock frequency generator module, I2C, CJMCU-5351, 3-5V, 8KHz-160MHz

In Stoc

I2C controlled clock generator, ideal for prototyping and synchronization in microcontroller projects. It offers three independent outputs with different frequencies, covers 8 kHz-160 MHz, operates at 3-5 V and allows precise settings via PLL and dividers for stable and flexible signals.

4.43 €

Mini PIR sensor, SR602, motion detection, 3.3-15V

In Stoc

Mini PIR module for motion detection, ideal for automation, security and Arduino projects. It operates at 3.3-15V and offers a safe 3.3V digital output, simply connects on 3 pins. Detects presence up to 5 m, recommended 3.5 m, with a default HIGH time of 2.5 s settable. Can be adapted to work only at night via photoresistor.

1.65 €

Inverter module 12VDC to 12VAC, 50Hz, 100W, IV1212TA

In Stoc

It simply converts 12V DC to 12V AC at 50Hz to power low-voltage AC equipment, provides square wave and power up to 100W without cooling or 200W with active cooling, has reverse polarity protection and finely adjustable output frequency, operates with power between 8 and 15V DC.

10.90 €

Human presence sensor, HLK-LD2410, 24GHz, Radar, 5-12V

In Stoc

24GHz radar module for detecting human presence indoors, recognizes moving or stationary people including micro-movements and estimates the distance to the target, covers up to 5 m with a wide detection angle, is powered by 5-12V and easily integrates into smart systems via GPIO or UART outputs, with adjustable parameters for sensitivity and area.

10.65 €

5V relay module, 8 channels, with optocoupler, High and Low trigger settable

In Stoc

Quickly control up to 8 AC or DC loads from Arduino and other 5V boards, with optocoupler isolation for interference and surge protection. Each channel has a selectable High or Low trigger via jumper, NO COM NC terminals for easy integration, requires external 5V power supply to drive the coils, red LED indicates relay activation.

8.97 €

DDS generator module, AD9850, 0-40MHz, 3.3-5V

In Stoc

DDS generator for Arduino and other boards, ideal for RF testing, laboratory signals and prototyping, allows rapid frequency change through high-resolution digital control, generates sine 0-40MHz and square 0-1MHz, offers 2 sine outputs and 2 square outputs with adjustable duty cycle, operates at 3.3-5V and includes 125MHz active clock.

18.26 €

PWM driver module, TLC5947, 12Bit, 24 channels, 3-5.5V

In Stoc

PWM driver with TLC5947 for precise control of dimmable LEDs and other loads under 30mA, offers 24 independent channels with 12-bit resolution for fluid lighting effects. Operates at 3-5.5V logic, Arduino 3.3V and 5V compatible, communicates serially and automatically maintains the PWM cycle with the programmed values, includes thermal protection for stable use.

15.17 €

Capacitive touch module, 3A, with dimmer, 5-20VDC

In Stoc

Capacitive touch control with dimmer for LED strips and DC 5-20V consumers, recommended 12V, supports 3A in use and up to 10A in peak, allows smooth brightness adjustment with memory and gradual on/off, works through glass or acrylic up to 6mm, includes reverse polarity protection and red-blue LED indicator for status.

1.73 €

CAN communication module, SN65HVD230, 3.3V

In Stoc

CAN communication module for 3.3V projects, also compatible with 5V via level converter, ideal in environments with high interference. Offers reliable transmission and reception up to 1 Mb/s, is ISO11898 compliant for easy integration into automotive and industrial CAN networks, allows expansion up to 120 nodes and includes low-power standby mode.

2.05 €

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 €

Waterproof temperature probe, LM35, 1 meter, original IC

In Stoc

The waterproof probe with the original LM35DZ sensor offers accurate temperature measurements in liquids and humid environments, has a corrosion-resistant stainless steel housing, internal sealing and heat-shrink protection on the pins to avoid short circuits. The 1 m cable allows flexible mounting, operates at 4-20 V and measures between 0 and 100 C.

4.86 €

Human presence sensor, 24G, Hi-Link, radar, LDS2420

In Stoc

24 GHz radar module for indoor human presence detection, capable of sensing motion and micro-motion for quick triggering and real-time update. Offers up to 8 m detection distance, wide coverage angle ±60°, easy configuration of sensitivity and detection area. Simple integration via GPIO or UART, 3.3V.

7.00 €

Diode Module Sense, Anti-Reverse, 75V, 12A

In Stoc

It ensures one-way current flow between the MPPT controller and the battery, preventing reverse charging and backflow current in solar systems. It operates at 9-75V, supports 12A continuous and 20A peak, has a very low internal resistance of 4 mOhm for low losses and heating, minimal stand-by consumption and a compact format for easy integration.

13.67 €

ADC current acquisition module, N46IB02, 4-20mA, RS485

In Stoc

2-channel 4-20mA current acquisition module, ideal for sensor monitoring and integration into industrial automation. Communicates via RS485 Modbus RTU with functions 03 and 06, allows the connection of up to 247 devices on the same network. Provides accurate 1% measurement with 0.1mA resolution and operates at 8-25V for flexible integration.

8.37 €

DC current detection relay module, with display, 12V, 0-10A

In Stoc

Monitors DC current and automatically controls a load, ideal for protection, automation and consumption control. Measures 0-10A with 0.01A resolution, display with shutdown for low consumption, calibration for error correction, integrated relay for switching up to 5A on 12V line powered directly from the module.

8.95 €

Magnetic switch MC38, alarm, NC, 100V

In Stoc

Magnetic contact for door and window, ideal in alarm and access control systems, detects opening by breaking the contact. NC contact remains closed as long as the magnet is close, supports up to 100V and 0.5A for signaling, resistant ABS housing, quick mounting on the frame and on the leaf with two wires for connection.

1.19 €

DIY kit with Miller tube meter, assembled

Last items in stock

Quickly measure gamma and beta radiation with a plug-and-play Geiger-Miller module, ready to use both standalone at 5V or connected to Arduino or other boards for display and logging. It provides audible and LED alarms for immediate notification, sends pulses to a microcontroller or PC for analysis, supports M4011, STS-5, SBM20, J305 tubes and operates with an operating voltage of 330-600V.

99.45 €

8-channel relay module, with optocoupler, low level, 5V

In Stoc

Module with 8 relays and optocouplers for safe control of AC or DC loads from Arduino, ESP or PLC, low level active low actuation on IN1-IN8, 5V power supply and logic, NC NO COM contacts on screw terminals for quick wiring, supports up to 250VAC and 10A, easy mounting on housing or panel.

6.66 €

Touch switch module, 25mm penetration, 12-24V, 60W, dimmable

In Stoc

Dimmable touch switch for discreet lighting control, it is mounted hidden behind wooden, plastic or glass panels and operates by touch through materials up to 25 mm. A short press turns the light on or off, a long press adjusts the intensity between 10 and 100%. It operates at 12-24VDC, supports up to 5A 60W, ideal for LED strips and compact lighting fixtures.

14.98 €

Proximity sensor SN04-N2, 3 wires, NPN, NC, 10-30V

In Stoc

Inductive sensor for non-contact detection of metal objects, ideal for automation and industrial applications. Offers 3-wire NPN NC output, 10-30V DC power supply and current up to 300mA, with integrated LED for status and detection distance up to 4 mm. Robust housing with IP68 protection and 120 cm cable ensure reliable installation and use.

3.27 €

Proximity sensor SN04-P2, 3 wires, PNP, NC, 10-30V

In Stoc

Inductive sensor for non-contact detection of metal objects, ideal for automation and control circuits. Offers 3-wire PNP NC output, operates at 10-30V DC and supports up to 300mA, has a detection distance of up to 4 mm and integrated LED for status. Robust housing with IP68 protection and 120 cm cable for easy installation.

3.27 €

Pixhawk 2.4.8 package, 32bit, with GPS M8N

In Stoc

Complete set for autonomous drone control, compatible with official ArduPilot and PX4 firmware, with 32bit ARM Cortex-M4 processor for fast and stable response, 14 PWM outputs and UART I2C SPI CAN interfaces for flexible integration. Includes M8N GPS for precise positioning, microSD for logs, buzzer, PPM encoder, I2C splitter, cables and stop button.

217.95 €

Analog Hall sensor, magnetic, KY-035, 5V

In Stoc

Analog Hall module for measuring magnetic field strength and polarity, ideal for detecting magnets, position or rotation in Arduino, ESP32 and ESP8266 projects. Operates at 2.7-6V, offers linear analog output with reference signal at half the supply voltage, low consumption of approximately 6mA, compact format for easy integration.

0.82 €

Mini infrared sensor, PIR, HC-SR505

In Stoc

Mini PIR module for motion detection, ideal for automation, security and robotics projects. Compatible with Arduino, Raspberry Pi and other boards, uses BISS0001 chip, operates at 4.5-20V and delivers 3.3V digital signal, detects up to 3 m with a wide angle of up to 120 degrees, with adjustable delay for stable triggering.

1.84 €

Out-of-Stock

TF-LC02 LiDAR module, ToF, UART, 3.3V

Out-of-Stock

Compact LiDAR ToF module for fast and reliable distance measurement in robots, drones and smart devices, offers UART communication at 3.3V for easy integration with Arduino and other boards, measures between 3 and 200 cm with accuracy up to ±2 cm, low consumption of approximately 15 mA, includes 6-pin PH1.0 connector and mounting ears for stable mounting.

17.70 €

VL53L1X distance sensor, original IC, ToF, 3-5V

In Stoc

ToF module for fast and accurate distance measurement, ideal for autonomous robots, obstacle avoidance and automation. Offers up to 4 m range in optimal conditions and up to 50 Hz, communicates easily via I2C with Arduino and other boards, has 27° FoV with programmable ROI for focus and multi-zone, includes XSHUT and interrupt pins for control and use with multiple sensors.

10.25 €

360 degree LIDAR module, M1C1, rotating, UART

In Stoc

2D LiDAR sensor with 360° laser scanning, ideal for autonomous navigation, mapping and obstacle avoidance, quickly generates a detailed point cloud for precise positioning, detects up to 8 m with optimal performance between 0.1 and 6 m, angular resolution approx. 0.93° and scanning at 10 Hz, UART interface for easy integration and low typical consumption of 1 W.

27.14 €

Water level sensor, YB-2J-F, 12-32V, 4-20mA, IP68, 0-3m

In Stoc

Submersible transmitter for precise water level monitoring in tanks and wells, measures 0-3 m based on pressure and offers standard 4-20mA output for quick integration with PLC or SCADA. Operates at 12-32VDC, has 304 stainless steel housing with IP68 protection for harsh environments, digital temperature compensation and high stability over time.

71.07 €

Water level control relay module, 9-12V, automatic

In Stoc

Automatic level controller with relay for starting and stopping the pump depending on the water level in the tank, uses 3 simple electrodes for minimum and maximum detection, operates at 9-12V AC or DC, offers relay output up to 10A for controlling loads, has screw connectors for quick wiring without soldering.

7.70 €

Fan control module, temperature sensor, PWM, 12V, 0.8A

In Stoc

Automatically controls the cooling of electronic systems with PWM control, adjusting the speed of the 12V fan according to the temperature measured with the waterproof NTC 50K probe. It offers fine control for low noise and longer fan life, supports up to 0.8A, has status LEDs and allows setting of Tu and Td thresholds or manual operation without a probe.

5.31 €

Sensors and Modules

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