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400-point transparent solderless breadboard
This is a 400-point transparent solderless breadboard used for building and testing electronic circuits without soldering.Key Features- Total Tie-Points: 400 (300 in the main area + 100 on power rails).
- Transparent Design: Allows you to see the internal metal contact clips, making it ideal for beginners.
- Standard Layout: 30 horizontal rows (5 holes connected per side) and 4 vertical power rails.
- IC Friendly: Includes a center “IC channel” designed to fit standard integrated circuits.
- Dimensions: Approximately 82.4mm x 54.2mm.
Specifications- Material: Clear ABS plastic.
- Connectivity: Phosphor bronze nickel-plated spring clips.
- Wire Compatibility: Standard 20-29 AWG jumper wires.
- Modular: Features interlocking grooves to connect multiple boards for larger projects.
Do you need help finding jumper wires or a power module to go with this board?90.00৳120.00৳25% offWhat's app400-point transparent solderless breadboard
90.00৳120.00৳25% off -
12V DC Micro Motor
This is a high-speed 12V DC Micro Motor (385 series) designed for efficiency and stability in small-scale electronic projects.Quick Specs- Voltage: 12V DC (Rated)
- Speed: 7000 RPM
- Current: 0.15A (Low power consumption)
- Shaft: 2.3mm Round Metal Shaft
- Material: Durable Metal Body
Best For- Hobbyist Projects: DIY RC boats, planes, and toy cars.
- Small Appliances: Mini fans, hair dryers, and massage tools.
- DIY Tools: Small hand drills or spindle motors.
Would you like to know about compatible power supplies or see pricing for this motor?150.00৳200.00৳25% offWhat's app12V DC Micro Motor
150.00৳200.00৳25% off -
Fielect R140 Micro DC Motor
This is a Fielect R140 Micro DC Motor, a high-speed, compact motor designed for DIY hobbyist projects and small electronics.Short Description- Voltage: 1.5V – 6V DC
- Speed: 5,000 – 20,000 RPM (High-speed)
- Dimensions: 21mm (D) x 25mm (L)
- Shaft Size: 2mm (D) x 8.5mm (L) Round Shaft
- Key Features: Low noise, high precision, and durable metal construction.
- Best For: RC toys (cars, boats, planes), mini fans, and school STEM projects.
Do you need to know the current draw or wiring instructions for this motor?20.00৳30.00৳33% offWhat's appFielect R140 Micro DC Motor
20.00৳30.00৳33% off -
DC775 Motor 21000 RPM (12V-18V High Torque
This 775 DC motor is a high-performance, brushed motor engineered for applications that demand extreme speed and high torque. Featuring dual ball bearings for smooth operation and an integrated cooling fan for heat management, it is a top choice for high-power DIY projects.Key Highlights:- Performance: Delivers a high-speed output of 21,000 RPM.
- Power: Operates between 12V and 18V DC with high torque capability.
- Build: Durable metal body with a standard 5mm shaft and double ball bearings.
- Best For: DIY power tools (drills, saws), robotics, and high-speed fans.
Would you like to know the mounting hole spacing or see compatible drill chucks for this motor?450.00৳500.00৳10% offWhat's appDC775 Motor 21000 RPM (12V-18V High Torque
450.00৳500.00৳10% off -
QST Express 7-Piece Mini Drill Chuck Set
A compact 7-piece brass mini drill chuck and collet set designed to convert small DC motors into precision drills. It features 5 interchangeable collets ranging from 0.5mm to 3.0mm for holding micro drill bits. Ideal for DIY electronics, PCB drilling, and hobbyist work on soft materials like wood, plastic, and thin aluminum.Set Includes:- 1x Brass Chuck Adapter
- 5x Brass Collets (0.5mm, 1.0mm, 1.5mm, 2.5mm, 3.0mm)
- 1x Allen Wrench
Would you like to check the price for a specific motor shaft size, like 3.17mm or 5mm?200.00৳230.00৳13% offWhat's appQST Express 7-Piece Mini Drill Chuck Set
200.00৳230.00৳13% off -
Type C BMS 2S 2A Step-Up Boost Li-Po Polymer Charger Module,
The Type C BMS 2S 2A is a compact step-up (boost) charger module that converts a standard 5V USB-C input into an 8.4V output to charge two lithium batteries (18650/21700) connected in series.Quick Specs- Input: USB Type-C (DC 3V–6V; 5V recommended).
- Output: 8.4V (specifically for 2S battery packs).
- Charging Current: 2A.
- Status Lights: Onboard LEDs indicate “Charging” (CR) and “Full/Standby” (OK).
- Protection: Includes over-voltage, short-circuit, and battery-leakage protection.
This module is ideal for DIY power banks or upgrading older 7.4V electronics to modern USB-C charging.Would you like to see a connection diagram for your battery setup?120.00৳150.00৳20% offWhat's appType C BMS 2S 2A Step-Up Boost Li-Po Polymer Charger Module,
120.00৳150.00৳20% off -
2-Slot 18650 Battery Holder
This 2-Slot 18650 Battery Holder is specifically wired in parallel to provide a constant 3.7V output while doubling the available capacity (mAh) for your electronics.- Output Voltage: 3.7V (Nominal)
- Capacity: Combined mAh of both cells (Ideal for long-running DIY projects)
- Connectivity: Pre-soldered 6-inch red/black wire leads for easy integration.
- Material: Durable, heat-resistant ABS plastic with secure spring-loaded slots.
- Best For: Arduino/Raspberry Pi power supplies, DIY power banks, and portable LED lighting.
[!IMPORTANT]
Safety Note: Only use batteries of the same voltage and brand to avoid dangerous current surges between cells.Are you planning to use protected or unprotected 18650 cells with this holder?40.00৳60.00৳33% offWhat's app2-Slot 18650 Battery Holder
40.00৳60.00৳33% off -
XH-M139 2.1 Channel Digital Power Amplifier Board,
The XH-M139 is a compact, high-efficiency 2.1 channel Class D digital amplifier board designed for DIY audio projects. It features two TPA3116D2 chips to deliver powerful, clear sound with a dedicated subwoofer output.- Output Power: 200W Total (50W Left + 50W Right + 100W Subwoofer).
- Voltage: DC 12V–24V (24V recommended for maximum performance).
- Inputs: 3.5mm AUX or 3-pin terminal.
- Controls: Independent knobs for Master Volume, Treble, and Bass/Subwoofer.
- Best For: Creating custom home theater setups, 2.1 desktop speakers, or upgrading car audio.
Are you looking for a compatible power supply to get this board up and running?1,000.00৳1,100.00৳9% offWhat's appXH-M139 2.1 Channel Digital Power Amplifier Board,
1,000.00৳1,100.00৳9% off -
USB Step-up Boost Converter (5V to 9V/12V)
This USB Boost Converter steps up a standard 5V USB input to a 9V or 12V DC output, making it ideal for powering electronics like Wi-Fi routers from a portable power bank during power outages.- Switchable Voltage: Easily toggle between 9V and 12V outputs.
- LED Display: Integrated screen for real-time voltage monitoring.
- Plug & Play: Simple USB-A input to DC barrel jack output (5.5mm).
- Universal Compatibility: Includes an additional 3.5mm adapter for smaller devices.
- Output Limits: Supports up to 1A at 9V and 0.8A at 12V.
Do you need to check if this is compatible with your specific router or device?200.00৳250.00৳20% offWhat's appUSB Step-up Boost Converter (5V to 9V/12V)
200.00৳250.00৳20% off -
Super Speed TX-3000G++++ PLUS High Pressure Air and Gas Pump.
- Purpose: Boosts gas flow for stoves and generators.
- Control: Includes a knob to manually adjust pressure levels.
- Efficiency: Uses only 7.5W of power with an automatic on/off feature.
- Performance: Delivers a flow rate of 30–35 Liters Per Minute (LPM).
- Build: Made of durable, heat-resistant ABS plastic.
950.00৳1,100.00৳What's appSuper Speed TX-3000G++++ PLUS High Pressure Air and Gas Pump.
950.00৳1,100.00৳ -
DI-1210A 12V 10A Intelligent 3-Stage Digital Battery Charger with Auto Cut-Off
Quick Highlights- Fully Automatic: Features auto cut-off to prevent overcharging once the battery is full.
- Digital Monitoring: LED screen displays real-time voltage and charging status.
- Built-in Safety: Includes protection against short circuits, reverse polarity, and overheating.
- Versatile Use: Ideal for 12V lead-acid, AGM, and Gel batteries used in cars, bikes, solar systems, and IPS.
1,050.00৳1,200.00৳13% offWhat's appDI-1210A 12V 10A Intelligent 3-Stage Digital Battery Charger with Auto Cut-Off
1,050.00৳1,200.00৳13% off -
DI-1220A 12V 20A Digital Battery Charger
The DI-1220A is a compact, 12V 20A Smart Digital Battery Charger designed for fast and safe charging of 12V lead-acid, GEL, and dry batteries. It features an Auto-Cut function to prevent overcharging and a digital display to monitor real-time voltage.Quick Highlights- Fast Charging: Powerful 20 Amp output for batteries from 20Ah to 200Ah.
- Smart Protection: Built-in safeguards against short circuits and reverse polarity.
- Fully Automatic: Features 4-stage intelligent charging with a maintenance/float mode.
- Versatile: Ideal for cars, auto-rickshaws, IPS units, and solar power setup
1,300.00৳1,600.00৳19% offWhat's appDI-1220A 12V 20A Digital Battery Charger
1,300.00৳1,600.00৳19% off -
NEMA 17 Steppr Motor Accessories Bracket Support Mounting L Type Bracket Mount 42 Stepping Stepper Motor Nema17 Motor Holder
Product sellpoints
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Exitrax Mounting Kit|Rack Mount Accessories|Versatile Mounting Options:Available in packs of 1 to 10, this NEMA 17 L Bracket offers flexible mounting solutions for 3D printers.
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Durable Material:Crafted from high-quality materials, this L Bracket ensures long-lasting support for your stepper motor.
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Easy Installation:The L Type Bracket Mount is designed for a hassle-free setup, making it a breeze to integrate into your system.
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Precision Fit:The NEMA 17 Mounting L Bracket is engineered to fit the NEMA 17 stepper motor perfectly, ensuring stability.
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Enhanced Stability:The L Bracket's robust design provides exceptional stability for your 3D printer, reducing vibrations.
500.00৳600.00৳17% offWhat's appNEMA 17 Steppr Motor Accessories Bracket Support Mounting L Type Bracket Mount 42 Stepping Stepper Motor Nema17 Motor Holder
500.00৳600.00৳17% off -
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Single Channel 5V Relay Module best quality/ 1 Channel 5V Relay Module
Single Channel 5V Relay Module best quality/ 1 Channel 5V Relay Module
Description:
The product shown is a JQC-3FF-S-Z single-channel relay module manufactured by Tongling. It is designed to allow a low-power microcontroller, such as an Arduino or Raspberry Pi, to control high-voltage and high-current devices like lights, motors, or other AC loads. The relay module is available in two common versions based on the coil voltage: 5VDC and 12VDC.Key Features and Specifications:
- Model: JQC-3FF-S-Z, a widely used and compact relay.
- Channels: Single-channel, allowing control of one independent circuit.
- Load Capacity: The relay contacts are rated to handle a maximum load of 10A at 250VAC or 15A at 125VAC.
- Control Interface: It features screw terminals for easy connection to the high-power load (Common, Normally Open, Normally Closed) and pins for connection to the control circuit. The module is typically triggered by a low-level signal from a microcontroller.
- Indicators: The module includes indicator LEDs to show the power status and when the relay is activated.
- Isolation: The design includes an isolation groove between the control and load areas to enhance safety.
- Applications: Commonly used in projects involving home automation, industrial control, and other electronic devices.
70.00৳100.00৳30% offWhat's appSingle Channel 5V Relay Module best quality/ 1 Channel 5V Relay Module
70.00৳100.00৳30% off -
Electric Soldering Iron Coil 40W Ceramic Heating Element Internal Heated Ceramic Core
Product Description
Electric Soldering Iron Coil 40W Ceramic Heating Element Internal Heated Ceramic Core
- Function: This component serves as the heating core for an electric soldering iron, providing rapid and constant temperature heating.
- Material: The core is made of ceramic, which offers good insulation and resistance to corrosion, oxidation, and high temperatures. Electric Soldering Iron Coil 40W Ceramic Heating Element Internal Heated Ceramic Core
- Features:
- Heats up rapidly with high thermal efficiency.
- Provides stable soldering temperature.
- Designed with good insulation and anti-static properties to prevent electrical leakage.
- Offers a long service life.
- Heats up rapidly with high thermal efficiency.
- Specifications: Common specifications for this type of heating element include a power rating of 20W and an input voltage of 220V.
70.00৳80.00৳13% offWhat's appElectric Soldering Iron Coil 40W Ceramic Heating Element Internal Heated Ceramic Core
70.00৳80.00৳13% off -
GETBSTOOP QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank DIY Mobile Power Bank Circuit Board Fast Charging Mobile Power Module Temperature/Circuit Protection
GETBSTOOP QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank DIY Mobile Power Bank Circuit Board Fast Charging Mobile Power Module Temperature/Circuit Protection
About this item
Intelligent Charging Stages: Our micro/type-c usb mobile power bank employs a three-stage charging process: trickle, constant current, and constant voltage. Initially, it charges at 300mA in trickle mode for batteries under 3V. As the voltage surpasses 3V, it transitions to constant current mode, delivering up to 21W. In the final stage, it shifts to constant voltage mode, tapering the current to ensure a full and Saf-e charge.
Multi-Layer Protection: Our 18650 charging module is equipped with extensive protection mechanisms, including input overvoltage, output overcurrent/short circuit, overcharge overvoltage, and temperature safeguards. These features guarantee Saf-e and dependable charging under various circumstances.
Extensive Fast Charging Compatibility: Our quick charging mobile power module is compatible with numerous fast charging protocols such as PPS, PD3.0, PD2.0, QC4+, QC4, QC3.0, QC2.0, AFC, , SCP, PE2.0, PE1.1, SFCP, and VOOC. This ensures your devices receive efficient and rapid charging, no matter the required protocol.
Efficient Recharging Capabilities: The mobile power bank circuit board supports various input fast charging protocols, including PD3.0, PD2.0, AFC, , SCP, and PE1.1. This feature enables swift recharging of the power bank, ensuring minimal downtime and continuous device power.
High Efficiency and Compatibility: The fast charging mobile power module offers switch charging with a current up to 5A and an efficiency of up to 95%. It supports various battery types including 4.2V, 4.35V, 4.4V, and 4.5V, and adheres to JEITA standards with temperature ring control to ensure optimal performance and Saf-ety.IP5328P Dual USB Power Bank Module Type-C 3.7V to 5V 9V 12V Step up Fast Quick Charger Circuit Board QC2.0 QC3.0
310.00৳380.00৳18% offWhat's appGETBSTOOP QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank DIY Mobile Power Bank Circuit Board Fast Charging Mobile Power Module Temperature/Circuit Protection
310.00৳380.00৳18% off
