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 505–528 of 531 results
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Electronic Components, Electronic Modules, Sensor Mudules
USB to TTL CP2102 Converter
- Onboard CP2102 USB to RS232/TTL interface conversion chip.
- Onboard power light.
- Onboard USB male head, convenient to connect to the computer.
- TTL chip pins has been led, facilitate communication with microcomputer.
- Working voltage: 5V
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Motor Accessories, Motor Drivers, Motors , Drivers & Actuators, Servo Motor & Accessories
Vigor: Premium Dual Shaft BO Motor Straight Save
-50%
Motor Accessories, Motor Drivers, Motors , Drivers & Actuators, Servo Motor & AccessoriesVigor: Premium Dual Shaft BO Motor Straight Save
Features :
- Cost-effectiveness of the injection-molding process.
- Elimination of machining operations.
- Low density: lightweight, low inertia.
- Uniformity of parts.
- Capability to absorb shock and vibration as a result of elastic compliance.
- Ability to operate with minimum or no lubrication, due to inherent lubricity.
- The relatively low coefficient of friction.
- Corrosion-resistance; elimination of plating, or protective coatings.
- The quietness of operation.
- Tolerances often less critical than for metal gears, due in part to their greater resilience.
- Consistency with the trend to greater use of plastic housings and other components.
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Electronic Components, Electronic Modules, Sensor Mudules
VIRE 2.0 Channel 2*100W High Power Bluetooth Audio Amplifier DC12V TPA3116 Stereo Mini High Power Receiver Amplifier Board
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Electronic Components, Electronic Modules, Sensor MudulesVIRE 2.0 Channel 2*100W High Power Bluetooth Audio Amplifier DC12V TPA3116 Stereo Mini High Power Receiver Amplifier Board
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🔊 High Power Output – Delivers 2×100W stereo sound using the efficient TPA3116 chip
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📶 Bluetooth Connectivity – Stream music wirelessly from smartphones, tablets, or laptops
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⚡ DC 12V Power Supply – Runs on a stable 12V input for consistent performance
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🎵 Rich Audio Quality – Crisp treble and deep bass with low distortion for immersive sound
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🛠️ Compact & DIY-Friendly – Mini size perfect for custom speaker builds or home audio setups
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🔧 Easy to Install – Simple wiring and setup, great for beginners and hobbyists
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🎧 Versatile Use – Ideal for DIY speaker projects, home theaters, car audio, and more
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Electronic Components, Electronic Modules, Sensor Mudules
VIRE 2*30W Dual Channel Mini Amplifier Home Theater Audio Stereo Power Board High Power Digital for Bluetooth Amp Module DC 12V
-47%
Electronic Components, Electronic Modules, Sensor MudulesVIRE 2*30W Dual Channel Mini Amplifier Home Theater Audio Stereo Power Board High Power Digital for Bluetooth Amp Module DC 12V
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🔊 Dual Channel Output – Delivers 2×30W high-quality stereo sound for immersive audio
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⚡ DC 12V Input – Operates efficiently on a stable 12V power supply
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📶 Bluetooth Module Compatible – Supports integration with Bluetooth amp modules for wireless streaming
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🏠 Ideal for Home Audio – Perfect for home theater systems, desktop speakers, and DIY sound setups
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📏 Compact Design – Mini size makes it easy to install in tight or portable enclosures
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🎵 Clear & Balanced Sound – Produces low-distortion, high-fidelity audio performance
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🛠️ DIY Friendly – Great choice for hobbyists building custom audio projects or upgrading existing systems
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DIY Kits, New Arrival, Projects, Robotics Kits, STEM Kits, Uncategorized
Water Level Indicator
- Build Water Level Indicator Using Electronics.
- Transistors Switch Leds Based On Water Levels
- Transparent Container For Visualizing Water Levels
- Basic Electronics, Transistor Circuits
- Construct And Observe Practical Application
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Sensor Mudules
Water Level Sensor Depth of Detection Water Sensor for Arduino
Application Ideas:
- Water Tank Monitoring: Keep track of water levels in tanks to avoid overflows or shortages.
- Aquarium Systems: Automate the water level control in aquariums for optimal fish care.
- Smart Irrigation Systems: Ensure water levels are properly maintained for efficient irrigation.
- Flood Warning Systems: Provide early warnings by detecting sudden water level changes in flood-prone areas.
How It Works:
The sensor typically uses probes or capacitive sensing technology to detect the water’s presence or depth. The sensor outputs a voltage or a signal corresponding to the water level, which is read and processed by the connected Arduino board. The Arduino then triggers corresponding actions, such as turning a pump on or off, sending notifications, or activating other systems.
This water level sensor is a cost-effective, reliable solution for various DIY and industrial water monitoring projects.
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Sensor Mudules, Water TDS, PH, Flow Level and Pressure Sensor
Water Level Sensor Float Switch P43
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Sensor Mudules, Water TDS, PH, Flow Level and Pressure SensorWater Level Sensor Float Switch P43
The Water Level Sensor Float Switch P43 is a durable and reliable device designed to monitor and control water levels in tanks, wells, and pumps. With an automatic float mechanism, it activates or deactivates equipment based on water levels, ensuring efficient water management. Easy to install and corrosion-resistant for long-lasting use.
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Tools & Accessories
WELDRON SOLDRING IRON STAND
The **Weldron Soldering Stand** is a reliable tool designed for holding a soldering iron securely during electronics work. It features a durable metal base with a coiled iron holder to prevent accidental burns or damage when the soldering iron is not in use. The stand typically includes a sponge holder for cleaning the soldering iron tip during use, ensuring better soldering results. It’s an essential accessory for hobbyists and professionals, promoting safety and efficiency in soldering projects.
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DIY Kits, Projects
Wireless Hand Gesture Control Car Diy Project For Science/Engineering Student’s
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DIY Kits, ProjectsWireless Hand Gesture Control Car Diy Project For Science/Engineering Student’s
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🤖 Gesture-Controlled Movement – Control the car using simple hand tilts (forward, backward, left, right, stop).
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📡 Wireless Communication – Uses NRF24L01 modules for long-range and stable wireless data transfer.
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🎮 No Remote Needed – Your hand becomes the controller with an ADXL335 accelerometer sensor.
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🧠 Arduino Nano Powered – Smart and compact microcontroller handles gesture detection and motor control.
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🔄 Real-Time Response – Instant reaction to your hand gestures for smooth driving experience.
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🛠️ Easy DIY Build – Simple wiring and coding make it a great hands-on learning project.
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⚙️ L293D Motor Driver – Efficiently controls the DC motors for accurate directional control.
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🔋 Battery Powered – Fully portable and ready to move with lightweight power sources.
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🎓 Perfect for Students – Ideal for science fairs, engineering mini-projects, and robotics competitions.
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🌱 Future-Ready Base – Easily upgrade to Bluetooth, obstacle avoidance, or voice control.
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Electronic Components, Electronic Modules, Sensor Mudules
Wireless Transmitter and Receiver Module for Arduino
-50%Electronic Components, Electronic Modules, Sensor MudulesWireless Transmitter and Receiver Module for Arduino
- Compatible with Arduino and other microcontrollers
- Operating voltage: DC5V
- Quiescent Current: 4MA
- Receiving frequency: 433.92MHZ
- Receiver sensitivity: -105DB
- Transmitting power: 10mW (10dBm)
- Receiver sensitivity: -105dBm
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Electronic Components, Power Supply, Uncategorized
XL4016E1 DC 4-40V to DC 1.25-36V 8A Buck Converter Voltage Regulator 36V 24V 12V to 5V High Power Efficiency Step Down Converter Power Supply
-73%
Electronic Components, Power Supply, UncategorizedXL4016E1 DC 4-40V to DC 1.25-36V 8A Buck Converter Voltage Regulator 36V 24V 12V to 5V High Power Efficiency Step Down Converter Power Supply
- The Voltage Regulating Mode: PWM modulation
- Input Voltage: DC 4-40V
- Output Voltage: DC 1.25-36V
- Maximum Current: 8A(please add fan and make current less than 5A for long term use)
- Maximum Power: 200W
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Buck Boost Voltage Regulators, Electronic Components, Uncategorized
XL6009 Digital Step Up Power Supply Module Adjustable 4.5-32V to 5-52V Step-up Voltage Regulator With Display
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Buck Boost Voltage Regulators, Electronic Components, UncategorizedXL6009 Digital Step Up Power Supply Module Adjustable 4.5-32V to 5-52V Step-up Voltage Regulator With Display
- Input Voltage: 4.2-32V
- Output Voltage: 5-52V
- Maximum Input Current: 4A
- Transfer Efficiency: 94%
- Output Ripple: 50mV
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