Mini power supply for PCB, 220VAC to 3.3VDC, HLK-PM03, Hi-Link

In Stoc

Mini switching power supply for PCB mounting, ideal for directly powering the board from the 100-240VAC network and obtaining a stable 3.3VDC. Delivers up to 1A and 3W, has a compact format for easy integration into industrial and electronic projects, offers efficient and reliable conversion for control circuits and IoT.

4.97 €

Mini power supply for PCB, 220VAC to 12VDC, 3W, HLK-PM12, Hi-Link

In Stoc

Mini power supply for PCB mounting, allows direct power supply from 100-240VAC and obtaining a stable 12VDC output on the board, ideal for compact projects and industrial equipment. Offers up to 0.25A and 3W, has small dimensions and easy integration into control electronics.

4.88 €

Thermostat W1099, Temperature and humidity, 110-220VAC, 10A

In Stoc

Simultaneously controls temperature and humidity for two devices, through two dedicated sensors and two relay outputs up to 10A with direct output to the 100-240VAC supply voltage. Allows heating or cooling mode, respectively humidification or dehumidification, with configurable start and stop thresholds. Double display with clear reading, red for temperature and blue for humidity, includes calibration function for both measurements.

13.85 €

PD charger 100W, QC4, 4 ports, USB Type-C plus USB-A, with display, 220VAC

In Stoc

Universal charger for phone, tablet and laptops with USB-C charging, offers up to 100W with PD3.0 and QC4+ for fast and stable power. It has 4 ports, 2x USB-C and 2x USB-A, intelligently manages power during simultaneous charging and includes a display with real-time voltage and current display on each port. Compatible with 100-240VAC, ideal for home or office.

59.65 €

PD charger, 45W, QC, 12W, 220VAC, USB Type-C plus USB-A

In Stoc

Compact GaN wall charger with two USB-C and USB-A ports, delivers up to 45W for fast charging of your phone, tablet or laptop. Supports PD, QC3.0 and PPS, can charge two devices simultaneously or at full power on USB-C. Includes short-circuit, over-temperature and over-voltage protections, operates on 100-240VAC.

19.91 €

Resistor Box, 0-9999 Ohm, with potentiometers

In Stoc

Variable resistor box for quick setting of a resistance between 0 and 9999 Ohm, with 1 Ohm step, ideal for laboratory, education and testing of DC circuits. Adjustment in decades with selectors X1, X10, X100 and X1000 for exact choice of value, recommended power 0.5 W, compact plastic construction, minimum resistance below 0.035 Ohm.

16.72 €

Out-of-Stock

RGB LED strip Driver module, PWM, serial communication 9600bps, 3.3-5V

Out-of-Stock

Easily control common cathode RGB LED strips from Arduino or other boards via serial commands at 9600bps. Provides fine dimming on each RGB channel via PWM, operates with 3.3-5V logic and has 3-way MOSFETs for loads up to 12V strips. Screw connectors for LED and power ensure quick and secure installation.

6.65 €

Powerbank Kit, 16P, 18650, Display, 5V, 1A, Dual USB

Lithium-Ion BMS Module, 6S, 40A, 25.2V, with Balance

In Stoc

BMS for 6S Li-Ion packs, 24V nominal and 25.2V when charging, supports 40A continuously and up to 70A in peaks, offers protection on each cell against over-charging, over-discharging, over-current and short circuit, integrated balance of up to 45mA for voltage equalization and better stability over time, slim 88x34x3mm format for easy integration.

5.23 €

Speed and direction control module, PWM, 9-50V, 40A, 2000W

In Stoc

PWM controller for brushed DC motors, ideal for smooth speed control and direction change. Operates at 10-55V and supports up to 40A continuously, providing power up to 2000W. Includes potentiometer for 0-100% speed, 3-position switch for direction and stop, plus external display for clear display.

11.90 €

Out-of-Stock

Connector set, XH2.54, PH2.54, 460 pieces, 2-6P

Out-of-Stock

Complete set of XH2.54 and PH2.54 connectors for quick and safe wiring in electronic projects, includes 460 pieces with male and female housings between 2 and 6 pins, 2.54 mm pitch for wide compatibility, metal pins for reliable contact, delivered in a plastic box for organization and quick access.

6.19 €

BMS module 6S, Li-Ion, 15A, 25.2V

In Stoc

Designed for 6S Li-Ion packs up to 25.2V, this BMS ensures safe battery management and extends battery life. It offers overcharge, overdischarge and short circuit protection, supports 15A nominal current with a peak of up to 25A, is compatible with 4.2V cells when charging and has low idle power consumption.

2.96 €

Panel voltmeter, analog, DH-670, 30VDC

In Stoc

Analogue panel voltmeter for measuring DC voltage between 0 and 30VDC, suitable for monitoring and control in electrical panels and electronic equipment. Offers clear scale reading, class 2.5 accuracy, compact construction 70 x 60 x 10 mm and easy mounting in a 52 mm hole.

7.49 €

Panel thermostat module, W1209WK, 12V, heating-cooling

In Stoc

Panel thermostat for automatic temperature control in heating or cooling mode, 12V DC power supply, hysteresis adjustment for stable maintenance of the desired range, range -50 to 110C with 0.1C accuracy, dual display that simultaneously shows the current and set temperature, 10A relay output and waterproof NTC 10K probe, ideal for incubators, terrariums, refrigerators and DIY projects.

6.04 €

Optical stroke limiter, Micro Switch, D2FC-7-7N

Optical travel limiter, Micro Switch, D2FC-7-7N

In Stoc

Optical micro switch for travel limitation and replacement of worn mouse switches, compatible with many Logitech, Microsoft, Razer and Apple models. Provides precise click with 0.74N actuation force, long lifespan up to 10 million clicks, stable operation at DC 5V 100mA and temperature resistance between -25 and +65 C.

1.20 €

Overcurrent protection module, 5A, adjustable, with relay, 12VDC

In Stoc

Provides overcurrent protection for AC circuits by automatic disconnection, with adjustable threshold up to 5A, simple 12VDC power supply and low consumption. Integrates 220VAC 10A relay to stop the line when the set current is exceeded, detection by built-in coil and quick connection by screw terminals, compact format for panels and industrial projects.

3.57 €

Water quality tester, TDS-3, Temperature, 0-9990ppm

In Stoc

Digital tester for quick verification of water purity by measuring TDS, ideal for tap water, aquariums, swimming pools and filtration systems. Displays TDS 0-9990 ppm with 1 ppm resolution, indicates temperature, has automatic temperature compensation for stable readings, memorizes the maximum value and automatically turns off to save energy.

6.24 €

LED digital display, 10 segments, graphic bar

In Stoc

Quickly and intuitively displays intensity levels in electronic projects, through 10 LED bar segments with very good visibility in low or bright light. Operates at 2-2.2V and 20mA per segment, with resistors can be easily used at 3.3V or 5V. Low power consumption and parallel interface for easy integration, anode per segment and common cathode.

0.98 €

Programmable resistance board, 8 decades, 0-9999999.9 Ohm, SMD

Programmable resistor board, 8 decades, 0-9999999.9 Ohm, SMD resistors 1/2W

In Stoc

Adjustable resistance module for laboratory and quick testing of DC circuits, allows selection of value via jumpers on 8 decades. Offers range 0.1 Ohm to 9,999,999 Ohm with 0.1 Ohm resolution, uses SMD 1/2W resistors in series for precise adjustment, has output on 2.54 mm pins and compact size for the workbench.

6.21 €

Decoy trigger module, PD-QC-AFC, 5,9,12,15,20VDC, USB Type-C

In Stoc

Decoy module for QC and PD chargers, simulates a connected device and triggers the desired profile to quickly obtain a fixed voltage of 5V, 9V, 12V, 15V or 20V. It has USB Type-C input, supports PD2.0 PD3.0, QC2.0 QC3.0 and AFC, and voltage selection is made simply by DIP Switches, compact format 31 x 20 mm.

2.68 €

Smoke extractor, with fan, carbon filter, 220VAC, BST-493

In Stoc

Soldering fume extractor, with integrated fan and easy-to-replace active carbon filter, effectively reduces fumes and flux odors. Positioned on the table close to the source, side suction with low noise, has adjustable angle and stable metal base. 100-240VAC power supply, ABS housing with metal elements, rear exhaust or duct.

30.85 €

18650 battery tester module, capacity, internal resistance, 10W

Out-of-Stock

Soldering stand, flexible arms, magnifying glass, BST-286L

Out-of-Stock

Soldering and repair platform that securely holds PCB and components, with a stable metal base and organization tray. The 4 flexible arms with soft-coated toothed pliers do not scratch the boards and allow precise positioning. The magnifier on the flexible arm magnifies 3X for fine details when soldering and inspecting.

24.02 €

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 €

Multi-turn potentiometer, 1K, 3590S

In Stoc

Multiturn potentiometer for fine and stable adjustments in control and calibration circuits, with 1K resistance and +-5% tolerance for precise adjustments, 2W power and maximum operating voltage 450V for demanding applications, operates reliably between -55C and +125C, 6.1mm shaft for secure mounting.

3.50 €

Multi-turn potentiometer, 50K, 3590S

In Stoc

Ideal for fine and stable adjustments in control and calibration circuits, this multiturn potentiometer offers precise adjustment to 50K Ohms, withstands up to 450V, dissipates 2W for demanding applications, has a tolerance of ±5% and operates reliably between -55C and +125C, 6.1mm shaft for easy mounting.

3.50 €

Balance charger, LiPo, 2-4S, Type-C power supply, 60W

In Stoc

Ultra-portable charger with balance for 2-4S LiPo batteries, ideal for FPV drones and radio model making, USB Type-C power supply from PD or QC 5-20V sources, power up to 60W with selectable charging current 1-6A, XT60 plug and XH balance port, includes abnormal voltage protection and cell error detection, supports firmware update via PC.

49.43 €

Balance charger, ToolkitRC, M4, pocket, Type-C power supply, 2-4S, 80W

Last items in stock

Compact charger with balance and IPS color screen, ideal for 1S-4S Lithium batteries at power up to 80W. It is powered directly via USB Type-C with PD or QC protocols or via XT60, has XT60 and XT30 outputs with slide selection for safe connection, includes Storage mode and active cooling for stable use.

61.09 €

Laboratory power supply, panel, USB, 60V, 6A, RD6006

In Stoc

The USB-controlled panel laboratory power supply offers precise adjustment from the PC application, with 0-60V and 0-6A output, CC and CV modes for battery testing and charging, color display with real-time parameters and settings memory. It operates in buck mode and requires external switching power supply.

122.15 €

Lithium charging module, 5V to 4.2V, IP2312, CV, CC, Type-C, 3A, QC

In Stoc

4.2V Li-Ion/Li-Polymer battery charging module, ideal for portable projects, with IP2312 and efficient CC/CV charging. Offers trickle charge 100mA below 3V for discharged cells, then goes up to 3A, the current is adjustable. Powered at 5V via USB Type-C or IN pads, supports QC for fast charging. Red LED during charging, blue at the end.

2.39 €

LED Matrix Module, 4x, MAX7219, Red

In Stoc

Red LED dot matrix display with 4 8x8 panels, controlled by MAX7219, ideal for messages, graphic effects and microcontroller projects. It connects easily with only 3 data lines, is compatible with Arduino and similar boards, operates at 5V and offers 256 LEDs for good visibility. Compact size 128 x 32 x 13 mm.

6.05 €

Nickel-plated tape, 0.15x8mm , 10M roll

In Stoc

10 m roll of nickel-plated spot welding tape, ideal for making 18650 battery packs. Made of nickel-plated steel for stable electrical contact and good corrosion resistance, it is 0.15 mm thick and 8 mm wide, it molds easily to the cells and allows for clean and uniform connections.

7.80 €

Transformer 220VAC to 9VAC, 1W, copper core

In Stoc

Compact transformer for powering low voltage circuits, converts 220VAC to 9VAC at 50-60Hz, provides up to 1W for light electronic applications. Copper core for efficiency and stability, 2-wire output for quick connection, metal ears with 3.3mm holes for secure attachment, dimensions 30x30x27mm for easy mounting.

3.88 €

Transformer 220VAC to 12VAC, 1W, copper core

In Stoc

Provides power conversion from 220VAC to 12VAC for low-power circuits and applications, operates at 50-60Hz, delivers up to 1W, has a copper core for efficiency and stability, includes metal mounting lugs for quick mounting, 2-wire output, compact dimensions 30x30x27 mm.

4.24 €

XH-M609 module, low voltage disconnect, 7-50V

In Stoc

The XH-M609 module ensures automatic disconnection of the consumer at low voltage, protecting the battery against excessive discharge, operates between 7 and 50VDC, the disconnection and reconnection thresholds are easily programmable in 0.1V steps, the display indicates the voltage in real time, the 20A relay switches the load and the LED confirms the operating status.

2.62 €

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 €

Lithium charging protection module, 6-60V, 30A, Display, serial

Lithium charge protection module, 6-60V, 30A, Display, serial communication, XY-L30A

In Stoc

Module for protection and automatic control of 6-60V battery charging, controls the charger via 30A relay with optocoupler and stops or starts charging at manually set HIGH and LOW thresholds. Displays voltage, time and battery percentage on the display, allows limiting the maximum charging time for safety, offers UART 9600 serial communication for monitoring and integration.

6.87 €

Battery charge-discharge control module, 6-60V, 30A, CD63L30A

In Stoc

Control module for charging and discharging protection of 6-60V batteries, automatically controls a 30A relay to maintain the voltage between the set thresholds, works with both charger and consumer, has a timer for maximum charging limit, display with voltage, time and battery percentage, direct output without voltage conversion.

17.74 €

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 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 €

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, 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, 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 €

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 €

Voltage step-down module, fixed, 14-80V to 12V, 0.85A, for E-Bike

In Stoc

Step-down converter for powering 12V accessories on e-bikes, scooters or electric scooters, works with batteries between 14 and 80V and offers a fixed 12V output up to 0.75A. It ensures conversion efficiency up to 85% at 150kHz, has polarity, overvoltage and short circuit protection, and the connection is made quickly via screw terminal.

9.25 €

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