Lithium Powerbank Module, with 5V, 2A, Type-C Boost

In Stoc

Compact module for power banks and portable projects, charges 1S Li-ion batteries via USB Type-C and delivers stable 5V via boost up to 2A on USB-A or on the pins. Allows simultaneous charging and power supply, includes overcharge and discharge protections, displays battery level on 4 LEDs and accepts external button for on/off.

6.87 RON

Lithium 2S-3S charging module, with balancing, Type-C, voltage booster

In Stoc

Charging module for 2S or 3S Li-ion/LiPo batteries, powered by USB Type-C with support for 5V and QC fast charging. Boosts voltage to 8.4V or 12.6V, offers cell balancing for 2S and adjustable charging current, up to 94% efficiency. Includes overcurrent, overvoltage and short circuit protections, with LED for status and error.

11.31 RON

Modular battery holder 18650, 5x3

In Stoc

Modular support for organizing and assembling Li-Ion 18650 cell packs in 5x3 configuration, firmly holds up to 15 batteries and maintains the correct distance between them for a safer assembly. Durable plastic ensures stability, and side tabs allow connecting multiple modules for customized shapes and sizes. Compatible with 18650, black color.

5.80 RON

USB Type-C tester, 50V, 12A, Color LCD screen, round, touch

In Stoc

Compact USB Type-C tester for precise charging monitoring, displays real-time voltage, current, power and CPU temperature. The round IPS HD color screen is touch-sensitive and automatically rotates for easy viewing. Supports up to 50V with PD3.1 and current peaks up to 12A, ideal for checking chargers, power banks and USB-C cables. The internal memory can save up to 1 million records.

113.29 RON

Out-of-Stock

Adjustable power supply, CV-CC, 220VAC to 3-60VDC, 150W, 8A, with Display

Out-of-Stock

Smart charger and adjustable CV-CC source for laboratory and service, powered by 220VAC, offers adjustable output 3-60VDC and current up to 8A, maximum power 150W. Includes 5 charging profiles for Li-ion, LiFePO4, HV Li-ion, NiMH and Pb-acid, digital display with real-time values and simple button control. Ideal for testing equipment and safe charging of batteries.

320.90 RON

Battery Holder, 4AA, with Wires

In Stoc

Allows quick powering of electronic projects with 4 AA batteries connected in series, providing 6V, has red and black wires for easy connection to the circuit, hard plastic housing with aligned metal contacts for stable connection, includes countersunk holes for permanent screw fixing, ideal for DIY, robots and module testing.

5.92 RON

Step-down module, 24-80V to 12V, Fixed, 1A

In Stoc

Step-down DC-DC converter for stable 12V power supply from sources between 24 and 80V, ideal on electric scooters for 12V accessories. Provides constant 1A with short peaks up to 2A, fixed and stabilized voltage, splash and dust resistant plastic housing for outdoor use, compact format easy to mount.

34.12 RON

Cigarette lighter adapter, with wires, 12-24V, with LED

In Stoc

Allows quick powering of car equipment from the 12-24V cigarette lighter socket, ideal for pumps, vacuum cleaners, heaters or mini fridges. The integrated LED confirms the presence of voltage, the 10A fuse protects the installation, and the two-wire output offers flexibility for soldering or direct connection. Short cable, with copper conductor, for stable contact.

18.30 RON

Out-of-Stock

Set of 2 Li-Ion batteries, MJ1, 18650, 3.7V, 3500mAh, 2.86C

Out-of-Stock

Set of 2 Li-Ion 18650 MJ1 batteries for battery packs and equipment that require long autonomy and stable discharge. Offers 3.7V and 3500mAh per cell, supports up to 10A 2.86C discharge, flat head for spot welding, delivered with plastic box for safe storage and transport.

75.53 RON

Peltier cell SP1848-27145, 40mm, 12V

In Stoc

Compact thermoelectric module for recovering energy from heat sources at low temperatures, transforming the temperature difference into current through the Seebeck effect. Made of bismuth telluride, size 40x40x3.6 mm, operates between -60 and 125C and can generate up to 4.8V at deltaT 100C. Simple connection via red plus and black minus wires, scalable in series-parallel for higher power.

22.76 RON

AC outlet voltmeter, 80-300VAC, backlit LCD

In Stoc

The AC socket voltmeter instantly shows you the mains voltage, useful for checking the stability of the power supply to electronic and industrial equipment. It connects directly to the EU socket and displays real-time values between 80 and 300VAC on the backlit LCD, with an accuracy of ±1.5%. Compact and lightweight, it is powered from a low-consumption socket.

29.85 RON

GCQ2-63/2P 230VAC 2P automatic/manual transfer switch

230VAC circuit breaker, automatic and manual switch

In Stoc

Provides fast and safe switching between main and reserve source for power continuity in residential, commercial or industrial applications. Operates at 230VAC 50/60Hz, supports up to 63A and offers automatic or manual mode with LED indicators for N and R. Includes MCB overload and short circuit protection and allows complete shutdown of power to the consumer.

234.29 RON

Smart BMS 3S module, Daly, 60A, Bluetooth, 12V

In Stoc

The Smart BMS 3S 12V module with Bluetooth manages and monitors 3S Li-Ion packs for safe charging and discharging. It offers overcharge, overdischarge, short circuit and overcurrent protections, passive cell balancing for stability and longer life, supports up to 60A discharge, includes NTC probe and iOS Android app connection.

360.76 RON

Out-of-Stock

Smart BMS module, LiFePo4, 16S, Daly, 60A, Bluetooth, 48V

Out-of-Stock

Smart BMS for LiFePo4 16S 48V 58.4V final batteries, ensures safe charging and discharging up to 60A, monitoring via Bluetooth in iOS and Android application, passive cell balancing for stability and longer lifespan, includes overcharge, overdischarge, overcurrent and short circuit protections, ideal for electric vehicles and solar systems.

468.33 RON

Digital Integration Tester, TES200, Display, Series 74 40 45, 7-12V

In Stoc

Digital tester for troubleshooting and quick verification of integrated circuits from the 74, 40 and 45 series, with support for over 200 ICs. The LCD display and button interface allow easy model selection and test start, and the device can even identify faulty logic gates. Compact design, 7-11V power supply via DC 5.5x2.1mm jack, low consumption.

273.53 RON

Alarm siren with light and sound, 120dB, 5-12V

In Stoc

Siren module for alarms with flashing light and 120 dB acoustic signal, ideal for burglar and automation systems where clear remote warning is required. It operates at 5-12V DC, has fast lighting 150 flashes per minute, resistant ABS housing, compact format for easy installation.

23.23 RON

Pure sine wave inverter driver module, EGS002B, 5V

In Stoc

Control driver for pure sine wave inverters, with SPWM precisely generated by EG8010 and drive for MOSFET or IGBT through 2 x GNVS2113S. It offers under-voltage or over-voltage, over-current, and over-temperature protection, includes 50Hz, 60Hz frequency selection or 0-100Hz, 0-400Hz adjustment. Ideal for UPS, photovoltaic, and off-grid systems, with real-time feedback and low distortion.

39.85 RON

LCD display for EGS002B, 1602

In Stoc

LCD display 1602 for EGS002B provides real-time monitoring of inverter parameters, clearly displaying voltage, frequency, consumption and temperature. It connects directly to the LCD port of the board, is compatible with EG8010 and works without additional programming. 2x16 character format, board power supply, compact dimensions for easy integration.

32.96 RON

Power supply 220VAC to 4.2V 1A, 5.5x2.1mm

Power Supply, 220VAC to 4.2V, Lithium charger, 5.5x2.1

In Stoc

Switching adapter 220VAC to 4.2V DC, 1A, ideal for charging 1S Li-Ion batteries up to 4.2V. It offers stable and efficient power supply, has a 1 m cable and a 5.5x2.1 mm DC male plug with positive center, suitable for integration into electronic projects and assemblies.

20.57 RON

Access control module, NFC, RFID and Fingerprint, 2 channels, 10-120VDC

In Stoc

Flexible solution for access control and automation, with authentication by fingerprint, 13.56MHz IC card or NFC phone. Operates at 10-120VDC, stores up to 100 cards and 50 fingerprints, includes 2 relays for controlling gates, doors, electronic projects or automotive applications, with 10 configurable modes and programmable activation times.

297.58 RON

Set of 150 RM065 Potentiometers, 15 values, box

In Stoc

Complete set for quick adjustments in electronic projects and repairs, includes 150 RM065 trimmer potentiometers in 15 values, 10 pieces of each, delivered in a transparent box with compartments for organization and quick access. Simple adjustment with a flat-head screwdriver, suitable for PCB and breadboard compatible, linear characteristic and compact dimensions for easy integration.

68.59 RON

MPPT+PWM Solar Controller Module, 60A, 12-48V, SY6048

In Stoc

It efficiently controls the charging of photovoltaic systems, using MPPT tracking with over 99% efficiency to maximize the energy of the panels. It automatically supports 12-48V and 60A charging current, is compatible with Seal, GEL, Flooded and LiFePO4 batteries, displays parameters on the illuminated LCD and offers 7 working modes plus 2 5V USB ports for powering devices.

199.14 RON

Out-of-Stock

Set of 2 Li-Ion batteries, 25R, 18650, 3.7V, 2500mAh, 8C

Out-of-Stock

Set of 2 Li-Ion 18650 25R batteries, 3.7V and 2500mAh each, optimized for high-power applications, offers 8C discharge up to 20A and low internal resistance for stable performance. Flat head for spot welding packages, delivered with plastic box for safe storage and transport.

68.10 RON

Set carte Rezistori SMD, 0603, 4250 bucati, 170 valori

SMD Resistors Book Set, 0603, 4250 pieces, 170 values, 0-10M

Last items in stock

SMD 0603 resistor folder for prototyping and quick repairs, includes 4250 pieces in 170 values, 25 pieces per value, full range 0Ω-10MΩ, ±1% tolerance, clear organization in compact folder for identification and immediate access to the required value.

99.40 RON

AC Driver 2.2KW, 220VAC to 0-380VAC, 0-320HZ, VF, RS485

Last items in stock

Converts single-phase 220VAC input to three-phase 0-380VAC, 0.1-320Hz output for precise control of motors up to 2.2kW in pumps, fans, conveyors or machine tools. Offers V/F and space vector control, automatic torque boost and PID control, plus RS485 MODBUS communication for easy integration. Includes clear digital display and essential protections against voltage variations and overcurrent.

963.37 RON

Set carte Rezistori SMD, 0201, 8500 bucati, 170 valori, 0-10M

SMD Resistors Book Set, 0201, 8500 pieces, 170 values, 0-10M

In Stoc

The folder with 8500 SMD 0201 resistors for prototyping and quick repairs, includes 170 values from 0Ω to 10MΩ, 50 pieces per value, tolerance ±1%. The clear organization in the compact folder allows for immediate identification and access to the required value in the workshop or laboratory.

201.91 RON

Set carte Rezistori SMD, 0402, 8500 bucati, 170 valori, 0-10M

SMD Resistors Book Set, 0402, 8500 pieces, 170 values, 0-10M

In Stoc

SMD 0402 resistor folder for electronic prototyping and repair, includes 8500 pieces in 170 values, 50 of each, covers 0 ohms to 10M ohms, ±1% tolerance. Clear organization in the folder allows for quick identification of the right value and tidy storage on the workbench.

102.34 RON

SMD Resistors Book Set, 1206, 4250 pieces, 170 values, 0-10M

In Stoc

SMD 1206 resistor folder for prototyping and quick repairs, includes 170 values from 0 ohm to 10M ohm, total 4250 pieces, 25 pieces per value, tolerance ±1%. Clear organization by compartments allows quick identification of the required value and keeps the parts tidy on the workbench.

149.29 RON

SMD Resistors Book Set, 0805, 4250 pieces, 170 values, 0-10M

In Stoc

SMD 0805 resistor folder ideal for service, prototyping and rapid assembly, includes 4250 pieces in 170 values, 25 of each, covers the 0Ω-10MΩ range for most applications, ±1% tolerance for stable results, clear organization in the folder for identification and quick access to the required value.

118.30 RON

Out-of-Stock

Fast Charging Module, PD 65W, Type-C, 8-30V

Out-of-Stock

Fast charging module with Type-C output, ideal for powering from 8-30VDC sources in automotive, industrial or DIY projects. Provides fast and stable charging up to 65W, with support for PD3.1 PPS, QC3.0 and SCP, automatically adjusts voltage up to 20V for extended compatibility with phones and laptops, includes overvoltage, overcurrent and overheating protections.

24.16 RON

Multifunctional load tester CL24, 4 wires, 150W, 200V, WiFi, Bluetooth, color screen

In Stoc

Multifunctional load tester for checking DC sources and testing battery capacity, also useful for measuring internal resistance using the 4-wire method. Supports 1-200V, up to 25A and 150W with multiple protections and active cooling. Clearly displays parameters on a 2.4 inch color TFT screen, controllable from buttons, via PC via USB-C or wirelessly via included WiFi and Bluetooth.

403.96 RON

500W 12V to 220V/380V inverter module board

Inverter module 12VDC to 220VAC, 500W

In Stoc

Efficiently converts 12V DC to 160V, 220V or 380V AC for fast powering of non-inductive consumers such as LED lamps, chargers, power supplies and general purpose electronics. Offers 500W nominal power, stable square wave conversion at about 20kHz, no-load consumption approximately 0.35A, compact 80x70mm format for easy integration.

103.95 RON

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.

38.90 RON

Power supply module, 220VAC to 12VDC, 50W

In Stoc

AC-DC switching power supply for converting 90-265V AC to 12V DC, ideal for LED strips and 12V equipment. Offers up to 50W with high efficiency, quick connection via screw terminals without additional connectors, overtemperature, overcurrent and short circuit protections. Delivered without housing, easy to integrate into technical applications.

42.83 RON

Power supply module, 220VAC to 24VDC, 100W

In Stoc

The AC-DC switching power supply converts 90-265VAC into stable 24VDC, ideal for LED strips and 24V equipment, delivers up to 100W with high efficiency, has overtemperature, overcurrent and short circuit protections for safe operation, includes screw terminals for direct connection and dual output with two plus and two minus for quick powering of two consumers, without a housing.

71.52 RON

Audio speaker protection module, power-on delay, 12-18VAC, 300W

In Stoc

Speaker protection board with a power-on delay of about 3 seconds and DC detection at about 1V, protects the speakers at power-on and in case of a fault on the amplifier output. Operates at 12-18VAC with separate power supply, supports 2 channels up to 300W each, uses dual Omron relays for safe switching, LED indicates operating status.

71.63 RON

IC holding tool for soldering and testing, Magnetic Arm

In Stoc

Quickly and securely holds integrated circuits and SMD components during soldering or testing, preventing accidental movement and ensuring precise contact on pins. The adjustable metal arm rotates 360 degrees and moves freely, the sharp and height-adjustable tip grips even very small parts, the stable magnetic base attaches to metal surfaces or by screw, the pads allow connection for measurements with multiple arms.

109.53 RON

Soldering wire support, PLA

In Stoc

Support for precise and clean soldering of two wires, maintains correct alignment and stability during work, reducing the risk of movement and poor contact. Manufactured in-house from PLA by 3D printing, has a simple design for quick attachment and easy access to the soldering area, available in red or black, compact dimensions 66 x 56 x 36 mm for use on the workbench.

13.21 RON

Out-of-Stock

Set of 2 Li-Ion Battery, 18650, 3.7V, 3000mAh, 3C

Out-of-Stock

Set of 2 Li-Ion 18650 batteries for flashlights, backup systems and portable devices, 3.7V and 3000mAh each for high autonomy, 3C discharge up to 9A for moderate consumption, flat head for assembly into packages by spot welding. Includes plastic box for safe transport and storage.

46.90 RON

UPS module 9V Type-C for 18650 batteries

UPS module 9V, 15W, 18650, Type-C, 5V-IN

In Stoc

Provides uninterrupted 9V power for routers, cameras, development boards and other compatible devices, instantly switching between external power and battery. It is powered at 5V via Type-C and automatically charges Li-Ion 18650 batteries, accepts 1-2 cells in parallel for longer autonomy, delivers up to 15W and includes LED indicator for charging status.

27.88 RON

UPS module 12V 15W Type-C for 18650 batteries

UPS module 12V, 15W, 18650, Type-C, 5V-IN

In Stoc

Provides uninterrupted 12V power for routers, cameras, development boards and other compatible equipment, instantly switches between external 5V source and battery without interruption, accepts 1 or 2 Li-Ion 18650 batteries in parallel for extended autonomy, Type-C charging up to 1A, integrated boost up to 15W and bi-color LED indicator for charging status.

27.88 RON

UPS module 5V Type-C for 18650 batteries

Out-of-Stock

UPS module 5V, 15W, 18650, Type-C, 5V-IN

Out-of-Stock

Provides uninterrupted 5V power for routers, cameras, development boards and other equipment, instantly switches between external power and battery without downtime. Supports 1 or 2 18650 batteries in parallel for extended autonomy, charges via Type-C with up to 1A and delivers up to 15W output. Includes protection and LED indicator for charging status.

27.88 RON

40p Pin Bar, Tata, 2.54mm , round pin, gold plated

In Stoc

40-pin male header, standard 2.54 mm pitch, for fast and reliable connections on PCBs, modules and sensors. The gold-plated round pins provide high conductivity and corrosion resistance, the straight design ensures simple assembly, and the bar can be easily broken to the required number of pins.

4.76 RON

Bar Pini 40p, Mother, 2.54mm , round pin, segmentable

In Stoc

40p female pin bar, 2.54 mm pitch, straight, with gold-plated inner contact, ensures stable connections and clean signal in electronic projects, ideal for PCB mounting and quick connection of sensors or modules. It is segmentable to the desired number of pins, has good corrosion and wear resistance, compatible with male bars with round pin.

2.36 RON

Programmable relay, 4CH, 5V, USB serial control

In Stoc

4-relay 5V module controlled directly from PC via USB, ideal for automation, testing and DIY projects. It is recognized without drivers thanks to the HID interface, compatible with Windows 7 and XP 32 and 64 bits. It offers safe switching of loads via COM NC NO contacts, with status LEDs for each channel. External 5V power supply for actuating the relays and maintaining the state.

54.39 RON

Programmable relay, 4CH, 12V, USB serial control

In Stoc

Quickly control up to 4 electrical circuits directly from your PC via USB, ideal for automation, testing and DIY projects. Works as a HID device, without drivers, compatible with Windows 7 and XP 32 64 bit. 12V relays with COM NC NO contacts on screw terminals, each channel has a status LED, keeps the relays status as long as it is powered by 12V.

57.93 RON

Male plug, Gold plated, 5.5x2.1 , 10A

In Stoc

Gold-plated 5.5x2.1 male DC connector, suitable for stable power supplies up to 10A, offers high conductivity and good corrosion resistance for a durable connection. Easy to solder, accepts wires up to 3.8 mm, has a clamping clip that protects the solder joints and a plastic body with thread for quick assembly and secure fixation.

14.16 RON

Female Plug, Gold Plated, 5.5x2.1 , 20A, Panel Mount

In Stoc

5.5x2.1 female panel DC connector, gold-plated, for stable power supplies up to 20A, offers high conductivity and good corrosion resistance, robust construction for industrial use, quick panel mounting on 11 mm hole with thread fixing, tinning connection for a firm and durable connection.

14.22 RON

Electronic components

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