L293D Motor-Stepper-Servo Driver Shield for Arduino
Specification
- Supplied Fully Assembled
- 2x 5V Servo outputs connected to the high-resolution dedicated timer - no jitter!
- Can drive 4 DC motors or 2 stepper motors or 2 Servo's
- Up to 4 bi-directional DC motors with individual 8-bit speed selection
- Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping.
- 4 H-Bridges: per bridge provides 0.6A (1.2A peak current) with thermal protection, can run motors on 4.5V to 36V DC
- Pull down resistors keep motors disabled during power-up
- reset button
- Tested compatible for Arduino Mega, Diecimila, Duemilanove, Arduino UNO
Water Float Switch Sensor (Big) for Water Level Controller with 3 Meter Wire
nan Perfect for use in various electronics projects in India, Water Float Switch Sensor for Water Level Controller with 3 Meter Wire ensures reliability and performance. Ideal for various electronics projects, Water Float Switch Sensor for Water Level Controller with 3 Meter Wire offers quality and performance.
3.3V and 5V Power Supply for Breadboard | MB102 Bread Board Power Supply Module
Specification
- Breadboard power supply module, compatible with 5V, 3.3V.
- Apply to MB102 breadboard
- Fluctuation two road independent control can switch over to 0 V, 3.3 V, 5 V
- On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use.
XL4015 5A DC-DC Step Down Adjustable Power Supply Buck Module LED w/ Heatsink
The XL4015 5A DC-DC Step Down Adjustable Power Supply Buck Module is a 180 KHz fixed frequency PWM buck (step-down) DC/DC module, capable of driving a 5A load with high efficiency, low ripple, and excellent line and load regulation. Perfect for use in various electronics projects in India, XL4015 5A DC-DC Step Down Adjustable Power Supply Buck Module LED w/ Heatsink ensures reliability and performance. Ideal for various electronics projects, XL4015 5A DC-DC Step Down Adjustable Power Supply Buck Module LED w/ Heatsink offers quality and performance.
Top 10 Final Year Free Project Ideas for Electrical Engineering 2025–2026
Top 10 Final Year Free Project Ideas for Electronics and Telecommunication Engineering 2025–2026
DIY Humanoid Otto Robot Combo Kit – Programmable Walking Robot for Kids & Beginners – (017)
Features:
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DIY bipedal robot that walks, dances, and avoids obstacles
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Beginner-friendly kit based on Arduino Nano
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Includes all required electronics and plastic parts
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Bluetooth-enabled for wireless control
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Ideal for STEM education, robotics workshops, and fun learning at home
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Easy to assemble with detailed tutorials and open-source support
📦 Included Components:
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Humanoid Otto Robot 3D Printed Plastic Parts (Color May Vary)
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1x Arduino Nano
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1x Arduino Nano USB Cable
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1x Nano Expansion Shield
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6x SG90 Servo Motors
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1x HC-05 Bluetooth Module
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1x Ultrasonic Sensor (for obstacle detection)
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1x 5V Active Buzzer
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1x On/Off Push Switch
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1x AA 4 Cell Battery Holder (Small Size)
- 2x li-on battery
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10x Female-to-Female Jumper Wires How to make - https://www.instructables.com/Otto-DIY-Humanoid-Robot/
We have included the 3D-printed parts and essential electronic components in this kit. However, a few additional items such as hardware and the power supply will need to be purchased locally, depending on your specific project requirements.
Quadruped Spider Robot Combo Kit – -4 Legged DIY STEM Crawling Robot with Servo Motors – (022)
✅ Features: Quadruped Spider Robot Combo Kit – 6-Legged DIY STEM Crawling Robot with Servo Motors
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4-legged robot with 12 servo joints (3 per leg)
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Controlled via Bluetooth using any Android device
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Powered by rechargeable 18650 batteries
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Based on Arduino Nano – easy to program and customize
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Perfect for STEM learning, school projects, and robotics enthusiasts
📦 Included Components:
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1x 3D Printed Quadruped Body Frame
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1x Arduino Nano with USB Cable
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1x Nano I/O Expansion Shield
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12x SG90 Servo Motors
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1x HC-05 Bluetooth Module
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1x ON/OFF Rocker Switch
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2x 3.7V 18650 Li-ion Batteries
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1x Dual 18650 Battery Holder
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10x Female-to-Female Jumper Wires
How to Make - https://www.instructables.com/DIY-Spider-RobotQuad-robot-Quadruped/
5V 4010 Cooling Fan for 3D Printer
Generally used in system, panel box etc to keep the system cool. very effective and tiny/small size fan, can be used in various application. Runs at lowest current on 5v DC voltage with high speed rotation. Perfect for use in various electronics projects in India, 5V 4010 Cooling Fan for 3D Printer ensures reliability and performance. Ideal for various electronics projects,5V 4010 Cooling Fan for 3D Printeroffers quality and performance.
PIR Sensor Panel-Mounted Enclosure (*PIR Sensor Not Included) – 020
- Material: Durable PLA (Polylactic Acid)
- Size: 52 x 42 x 37 mm – fits most PIR sensors
- Design: Panel-mounted for stable installation
- Openings: Precision-cut for easy connector access
- Applications: Ideal for security systems, automation, prototypes, and educational projects
- Color: May vary due to 3D printing process
Yellow Speaker Spider
It ensures that the voice coil and cone of the speaker remain aligned and balanced, allowing for accurate movement of the cone as sound is created. Perfect for use in various electronics projects in India, Yellow Speaker Spider ensures reliability and performance. Ideal for various electronics projects, Yellow Speaker Spider offers quality and performance.
