Shop – Page 23 – MaDDy Electronics

6 × 8 cm Universal PCB Prototype Board Single-Sided – 2.54mm Hole Pitch

🛠️ Universal Single-Sided PCB Design
⚡ Standard 2.54mm Hole Pitch
🔥 Durable FR4 Glass Epoxy Material
🤖 Board Size: 6 × 8 cm
🔌 Easy Soldering & Component Mounting
🚀 Precision CNC Drilled Holes
💡 Perfect for Circuit Prototyping
🧩 Lightweight & Reliable PCB Board

36%

5 × 7 CM Universal PCB Prototype Board Double-Sided – Green Zero PCB for DIY Electronics

🛠️ Double-Sided Universal PCB Design
⚡ Standard 2.54mm Hole Pitch
🔥 Heat-Resistant FR4 Material
🧩 3 X 7 CM Dimensions
🤖 Compatible with Arduino Components
🔌 Easy Soldering & Circuit Prototyping
🚀 Durable & Reusable PCB Board
💡 Ideal for Students & Makers

Uno R3 DIP Board Compatible with Arduino ATmega328P ATmega16U2 – Without USB Cable

⚡ Powerful ATmega328P Microcontroller
🔌 Easy USB Programming Support
🛠️ Perfect for DIY Electronics Projects
📡 Supports SPI, I2C & UART Communication
🚀 Beginner-Friendly Development Board
💡 Ideal for Robotics & IoT Projects
🎯 Reliable & Widely Used Platform

19%

1.3 Inch I2C IIC 128×64 OLED Display Module 4 Pin – Blue

📺 High-Resolution 128×64 OLED Display
🔵 Bright Blue Screen Output
⚡ Low Power Consumption Technology
🔌 Simple 4-Pin I2C Interface
🤖 Arduino & ESP32 Compatible
🛠️ Easy Integration for DIY Projects
🚀 Compact & Lightweight Design
💡 Excellent Viewing Angle & Contrast

34%

44mm × 18mm Hard Plastic Rubber Cover Wheel for N20 DC Micro Gear Motor

🛞 High-Grip Rubber Cover Wheel
⚡ Perfect Fit for N20 Gear Motors
🛠️ Durable Hard Plastic Construction
🤖 Ideal for Robotics & DIY Projects
🚗 Smooth Movement & Better Stability
🎯 Excellent Traction on Multiple Surfaces
🔧 Easy Installation & Lightweight Design
🚀 Great for STEM & Educational Projects

31%

12V DC High Pressure Mini Water Pump – For Sanitizer Spray Machine, Car Washer & DIY Projects

💧 High Pressure Water Flow Performance
⚡ Wide 12V–24V DC Input Support
🚿 Perfect for Sanitizer Spray Machines
🚗 Ideal for Mini Car Washer Systems
🛠️ Great for DIY Electronics Projects
🔋 Efficient Low Power Operation
🚀 Compact & Easy-to-Install Design
🔧 Durable and Reliable Pump Construction

26%

3V–3.7V Micro 310 Water Pump – Self-Priming Mini Water & Vacuum Air Pump

💧 Self-Priming Water Pump Technology
⚡ Low Voltage 3V–3.7V Operation
🔋 Perfect for Battery-Powered Projects
🤫 Quiet & Low Vibration Performance
🛠️ Compact Design for Easy Installation
🌱 Great for Smart Watering Systems
🚀 Ideal for DIY Automation Projects
💨 Supports Water & Vacuum Air Pumping

37%

AB07ML 5V Bluetooth Kit Wireless HI-FI Amplifier Circuit Module

🎵 Wireless Bluetooth Music Streaming
📻 Supports FM, USB & SD Card Playback
🔊 Clear HI-FI Stereo Sound Output
🎤 Built-in Microphone Input Support
⚡ Compact & Power Efficient Design
🛠️ Easy DIY Speaker Installation
📱 Perfect for Portable Audio Projects
🚀 Strong Signal Reception Performance

51%

3.7V to 12V Mini DC-DC Step-Up Converter Module – Adjustable Boost Power Module

⚡ Efficient DC-DC Voltage Boosting
🔋 Wide 3.7V–12V Input Support
🎚️ Selectable 5V / 8V / 9V / 12V Output
💡 Compact & Lightweight Design
🛠️ Perfect for DIY Electronics Projects
🔥 High Efficiency with Low Power Loss
🚀 Stable and Reliable Performance
📱 Ideal for Portable Devices & Arduino Projects

DC12-24V TPA3110D2 2.1 Channel Digital Subwoofer Power Amplifier Board

🎵 Powerful 2.1 Channel Audio Output
🔊 Deep Bass Subwoofer Support
⚡ High-Efficiency Digital Amplifier
🎚️ Easy Volume Adjustment Control
🔥 Low Heat & Stable Performance
🎧 Crystal Clear Sound Quality
🛠️ Perfect for DIY Audio Projects
🔋 Wide DC 12V–24V Input Support

15%

22.5W 5-Port Fast Charging Module for DIY Power Bank (QC4+ / PD3.0) – High-Speed Power Bank Module

Supports up to 22.5W fast charging output
5 charging ports for multi-device charging
QC4+ & PD3.0 fast charging support
Bidirectional fast charging technology
Compact PCB design for easy installation
DIY-friendly module for custom power bank projects
Built-in protection against:
- Overvoltage
- Overcurrent
- Short circuit
- Overheating

29%

27MHz Wireless Remote Control Kit for 12V & 5V Motors

📡 27MHz Wireless Remote Control
📶 Long Range Stable Signal
🔄 Forward and Reverse Motor Control
⚡ Supports 12V High Current DC Motor
🔋 Supports 5V DC Motor in Both Directions
🔌 Operates on 12V Power Supply
🎮 Includes Ready-to-Use Remote Controller
🛠️ Easy Connection and Installation
🚗 Perfect for RC Cars and Robotics Projects

26%

TDA2030 4-Channel 4.1 Audio Amplifier Board – 80W Output (DIY Home Theater)

• Amplifier IC: TDA2030 (4 Transistors / Channels)
• Output Power: Up to 80W (Peak higher)
• Input Voltage: 12-0-12V AC / Dual Supply
• Current Requirement: 1.5A – 3A
• Voltage Regulator: 7805 with heatsink
• Channels: 4.1 Channel
• Compatibility: Supports 4.1 & 5.1 systems
• Cooling: Aluminum Heatsink

41%

DPDT On-Off-On Momentary Rocker Switch (16A, 6-Pin, Spring Return)

• Configuration: DPDT (Double Pole Double Throw)
• Switch Type: Rocker, Momentary On-Off-On (Spring Return)
• Current Rating: 16A @ 250V AC / 20A @ 12V DC
• Pins: 6
• Actuator Color: Black
• Operating Temperature: –20°C to +85°C
• Dimensions: 34 × 24 × 32 mm

14%

5V Ultrasonic Mist Maker Module – 108KHz Atomizer (Type 2 | Type-C, With Button)

• Product Type: Ultrasonic Mist Maker Module (Type 2)
• Operating Voltage: 5V DC
• Frequency: 108KHz
• Input Port: Type-C
• Control Type: Button (Manual ON/OFF)
• Operation: Controlled Mist Generation
• Board Type: PCB Driver Board

24%

Arrow Sign LED Light – Waterproof Indicator & Decorative Lamp

• Material: ABS Plastic
• Voltage: DC 12V
• Power Consumption: ~2W
• Light Color: Warm White
• Waterproof Rating: IP65
• Size: Approx: 12cm × 5cm
• Weight: Approx: 50g

24%

14.2V 1A SMPS Battery Charger Circuit for Sprayer Machine

Optimized 14.2V output – ideal for sprayer machine batteries
1A charging current for safe and steady charging
Direct 220V AC input – no external adapter needed
High efficiency up to 90% for energy saving
Compact and easy-to-install design

35%

20W LED Tube Light Driver Type-3 – High Efficiency Power Supply

• Power Output: 20W
• Input Voltage: 85V – 300V AC
• Output Voltage: Up to 90V
• Output Current: 235mA
• Number of Outputs: Single
• Efficiency: ≥ 88%
• Power Factor (PFC): > 0.95
• Surge Protection: Up to 3KV
• THD: Less than 15%
• Dimensions (L×B×H): 50 × 15 × 10 mm

44%