CentIoT – HW-586 Zb2L3 1.2v-12v 18650 Li-ion Lithium Lead-acid Battery Capacity + Resistance Discharge Tester Capacity load Meter (9999Ah)

CentIoT – HW-586 Zb2L3 1.2v-12v 18650 Li-ion Lithium Lead-acid Battery Capacity + Resistance Discharge Tester Capacity load Meter (9999Ah)
Wireless Transmitter and Receiver Module for Arduino

Wireless Transmitter and Receiver Module for Arduino
USB to TTL CP2102 Converter
DC Motor Speed Controller 4.5V-35V 5A Speed Control Switch

DC Motor Speed Controller 4.5V-35V 5A Speed Control Switch
TSL2561 Luminosity Light Sensor Module

TSL2561 Luminosity Light Sensor Module
9V RGB Flasher Light | Police Light for Bikes | Bicycles | Cars

9V RGB Flasher Light | Police Light for Bikes | Bicycles | Cars
🔵 High-Intensity RGB Flashing LEDs – Bright, colorful light patterns for maximum visibility day and night.
🚴 Perfect for Bikes, Cycles & Cars – Adds style while improving safety on the road.
🔋 Runs on Standard 9V Battery – No wiring needed, quick plug-and-play setup.
🎯 Multiple Flash Modes – Police-style strobe, rapid flash, slow blink, and RGB color cycling.
🛠️ Compact & Lightweight Design – Easy to mount on handlebars, seat posts, or dashboards.
☔ Weather-Resistant Body – Works reliably in rain, fog, and dusty environments.
🚓 Attention-Grabbing Police Light Effect – Enhances visibility in traffic and low-light conditions.
🌟 Long Battery Life – Energy-efficient LEDs for extended usage.
🔧 Easy Installation – No tools required; fits on most bicycle and vehicle surfaces.
✨ Multipurpose Use – Ideal for night rides, emergency visibility, decoration, or signaling.
T Plug Deans Connector for LiPo Battery Male and Female 2 Pair

T Plug Deans Connector for LiPo Battery Male and Female 2 Pair
Croptronia3 inch 10 watt sub woofer 3 Inch subwoofer Wired Speaker 4 ohm 10 Watt HiFi Woofer Deep Bass Coaxial Car Speaker

Croptronia3 inch 10 watt sub woofer 3 Inch subwoofer Wired Speaker 4 ohm 10 Watt HiFi Woofer Deep Bass Coaxial Car Speaker
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Showing 193–216 of 531 results
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Mechanical Parts & Workbench Tools, Robot Wheels
Castor wheel with steel ball for Smart Car Chasis
-55%
Mechanical Parts & Workbench Tools, Robot WheelsCastor wheel with steel ball for Smart Car Chasis
Specifications:
- Material: High-quality plastic, rubber, and steel ball bearing.
- Ball Bearing: Steel ball bearing for smooth and friction-free rotation.
- Rotation: 360-degree omnidirectional movement.
- Mounting Type: Compatible with standard mounting brackets for easy attachment.
- Size: Typically, the wheel is around 2 to 3 inches in diameter, but sizes may vary depending on specific needs.
- Load Capacity: Suitable for light-to-medium-weight robotic platforms.
- Application: Smart car chassis, robotic platforms, mobile robots, automation projects.
Package Includes:
- 1 x Castor Wheel with Steel Ball for Smart Car Chassis (may come with mounting bracket).
SKU: n/a -
Electronic Components, Electronic Modules, Sensor Mudules
CentIoT – HW-586 Zb2L3 1.2v-12v 18650 Li-ion Lithium Lead-acid Battery Capacity + Resistance Discharge Tester Capacity load Meter (9999Ah)
-36%
Electronic Components, Electronic Modules, Sensor MudulesCentIoT – HW-586 Zb2L3 1.2v-12v 18650 Li-ion Lithium Lead-acid Battery Capacity + Resistance Discharge Tester Capacity load Meter (9999Ah)
- Power supply voltage: DC 4.5 – 6V (micro USB connector); Operating Current: less than 70mA
- Discharge voltage: 1.00V-15.00V 0.01V resolution Termination voltage range: 0.5-11.0V Supported by current: 3.000A 0.001A resolution
- Maximum voltage measurement error: 1% + 0.02V Maximum current measurement error: 1.5% + – 0.008A
- Maximum battery capacity range: 9999Ah (1Ah = 1000mAh) greater value by shifting the decimal point to switch, when the display is less than 10Ah X.XXX, as shown above to achieve 10Ah XX.XX, and so on.
- Check the image for Instructions Manual; Maximum capacity statistics support 9999Ah (9999000mAh); <b>Package Included:</b></br> 1Pc x battery capacity tester</br> 1Pc x Load resistor</br>
SKU: n/a -
3D Printers & Parts, Electronic Modules
CNC Shield V3 Engraving Machine 3D Printer A4988 DRV8825 Driver Expansion Board
-49%
3D Printers & Parts, Electronic ModulesCNC Shield V3 Engraving Machine 3D Printer A4988 DRV8825 Driver Expansion Board
Specifications:
- Motor Drivers Supported: A4988 and DRV8825 (not included)
- Stepper Motors Supported: Up to 4 (X, Y, Z, A)
- Power Input: 12V-24V DC (depending on motor and power requirements)
- Control Interface: Compatible with Arduino Uno and GRBL firmware
- Stepper Motor Control: Precision control of stepper motors, ideal for engraving, CNC, and 3D printing applications
- Expansion: Additional I/O pins for auxiliary features like endstops, fans, and more
- Dimensions: Compact design, easy to integrate into small and large-scale machines
Applications:
- CNC Milling Machines: Controlling the movement of the motors for milling and engraving.
- 3D Printers: Managing the stepper motors for precise printing and axis movement.
- Laser Engraving Machines: Used for controlling motors in laser engraving systems.
- Laser Cutters: Perfect for integrating into laser cutting setups requiring motion control.
- Robotic Systems: For precise control of stepper motors in robotic applications.
SKU: n/a -
Amplifier Modules, Audio Amplifier Modules, Electronic Components, Electronic Modules, Sensor Mudules
Croptronia3 inch 10 watt sub woofer 3 Inch subwoofer Wired Speaker 4 ohm 10 Watt HiFi Woofer Deep Bass Coaxial Car Speaker
-60%
Amplifier Modules, Audio Amplifier Modules, Electronic Components, Electronic Modules, Sensor MudulesCroptronia3 inch 10 watt sub woofer 3 Inch subwoofer Wired Speaker 4 ohm 10 Watt HiFi Woofer Deep Bass Coaxial Car Speaker
- Diameter 8 cm
- Frequency Response high
- Door Mounted
- Peak Power Handling: 10
- Shape Round
SKU: n/a -
Mechanical Parts & Workbench Tools, Tools & Accessories, Wires & Cables, Workbench Tools
Cube Aerosol Multi Purpose Spray Paint Black Color 400 ml Pack of 1 (Black)
-46%
Mechanical Parts & Workbench Tools, Tools & Accessories, Wires & Cables, Workbench ToolsCube Aerosol Multi Purpose Spray Paint Black Color 400 ml Pack of 1 (Black)
Specifications:
- Color: Black
- Volume: 400 ml
- Type: Aerosol Spray Paint
- Finish: Glossy, smooth, and even
- Drying Time: Dries to the touch in 15-30 minutes, fully dries in 1 hour
- Application Surfaces: Metal, wood, plastic, glass, ceramics, and more
- Coverage Area: Suitable for covering large surface areas with one can
Package Includes:
- 1 x Cube Aerosol Multi-Purpose Spray Paint (Black, 400 ml).
SKU: n/a -
Mechanical Parts & Workbench Tools, Tools & Accessories, Uncategorized
Cube Aerosol Multi Purpose Spray Paint Green Color 400 ml Pack of 1 (Green)
-46%
Mechanical Parts & Workbench Tools, Tools & Accessories, UncategorizedCube Aerosol Multi Purpose Spray Paint Green Color 400 ml Pack of 1 (Green)
Specifications:
- Color: Green
- Volume: 400 ml
- Type: Aerosol Spray Paint
- Finish: Glossy, smooth, and even
- Drying Time: Dries to the touch in 15-30 minutes, fully dries in 1 hour
- Application Surfaces: Metal, wood, plastic, glass, ceramics, and more
- Coverage Area: Suitable for large surface areas with one can
Package Includes:
- 1 x Cube Aerosol Multi-Purpose Spray Paint (Green, 400 ml).
SKU: n/a -
Mechanical Parts & Workbench Tools, Tools & Accessories, Uncategorized
Cube Aerosol Multi Purpose Spray Paint White Color 400 ml Pack of 1 (White)
-46%
Mechanical Parts & Workbench Tools, Tools & Accessories, UncategorizedCube Aerosol Multi Purpose Spray Paint White Color 400 ml Pack of 1 (White)
Specifications:
- Color: White
- Volume: 400 ml
- Type: Aerosol Spray Paint
- Finish: Glossy, smooth, and even
- Drying Time: Dries to the touch in 15-30 minutes, fully dries in 1 hour
- Application Surfaces: Metal, wood, plastic, glass, ceramics, and more
- Coverage Area: Suitable for large surface areas with one can
Package Includes:
- 1 x Cube Aerosol Multi-Purpose Spray Paint (White, 400 ml).
SKU: n/a -
Mechanical Parts & Workbench Tools, Tools & Accessories, Uncategorized, Workbench Tools
Cube Aerosol Multi Purpose Spray Paint yellow Color 400 ml Pack of 1 (Yellow)
-46%
Mechanical Parts & Workbench Tools, Tools & Accessories, Uncategorized, Workbench ToolsCube Aerosol Multi Purpose Spray Paint yellow Color 400 ml Pack of 1 (Yellow)
Specifications:
- Color: Yellow
- Volume: 400 ml
- Type: Aerosol Spray Paint
- Finish: Glossy and smooth
- Drying Time: Dries to the touch in 15-30 minutes, fully dries in 1 hour
- Application Surfaces: Metal, wood, plastic, glass, ceramics, and more
- Coverage Area: Large surface coverage with one can
Package Includes:
- 1 x Cube Aerosol Multi-Purpose Spray Paint (Yellow, 400 ml).
SKU: n/a -
Cooling Fans, Motors , Drivers & Actuators
DC Axial Computer Case Cooling Cabinet Fan 12volt for Inverter & SMPS
-43%
Cooling Fans, Motors , Drivers & ActuatorsDC Axial Computer Case Cooling Cabinet Fan 12volt for Inverter & SMPS
The DC Axial Computer Case Cooling Cabinet Fan (12V) is designed to provide efficient cooling for inverters, SMPS, and computer cases. It delivers high airflow with low noise, ensuring effective heat dissipation to prevent overheating. Durable and easy to install, it helps maintain optimal temperature for electronic equipment.
SKU: n/a
CJMCU - 219 INA219 I2C interface Bi-directional Current/Power Monitoring Sensor Module AB0081 














