Suction:2ft
Lift:10ft
Power Consumption: 25W
Materials: ABS
Dimensions: 6.6 x 3.5 cm
Weight: 80g
✅ Operating Voltage: 3V–5V DC
✅ Low Noise: Silent operation – ideal for home or desk projects
✅ Compact Size: 42.6mm x 22.7mm x 23.9mm
✅ Water Outlet Diameter: 7.45mm
✅ Material: High-quality plastic body
✅ Waterproof Design: Fully submersible
✅ Wire Type: 2-wire DC (easy to connect)
✅ Current Draw: ~100mA @ 3V, ~180mA @ 5V (approx.)
✅ Applications: Mini fountains, cooling systems, fish tanks, hydroponics, DIY Arduino or Raspberry Pi projects
Suction:2ft
Lift:10ft
Power Consumption: 25W
Materials: ABS
Dimensions: 6.6 x 3.5 cm
Weight: 80g
Bluetooth music playback with fast device pairing
Supports TF card + USB flash drive (MP3 format, FAT32)
Built-in FM radio with auto scanning
Multi-input audio convenience in one board
5V DC power input (Micro USB)
Drives 5W speakers with clear audio output
Supports rechargeable 3.7–4.2V lithium battery
Integrated charging protection and indicator LEDs
Play/Pause, Next/Previous, Volume Up/Down
Mode switching between Bluetooth / USB / TF / FM
Auto play when USB or TF card is inserted
Compact 69 × 20 mm PCB size – easy installation
Stable signal performance & low power consumption
Ideal for hobbyists, DIY builders, and audio upgrades
✅ Supports regulated DC outputs: 15V+15V, 5V, and 12V.
🔋 Ideal for powering amplifier boards, microcontrollers, and lab projects.
🔄 Uses IN4007 diodes for full-wave bridge rectification.
⚙️ Includes mounting for 7812 and 7805 voltage regulators.
🔧 Designed to support TIP41C and TIP42C power transistors.
🔍 Clearly marked silkscreen for easy identification of components.
🧲 Equipped with positions for filter capacitors (up to 2200µF / 35V).
⚡ Compatible with center-tapped transformer AC input.
🧰 Strong PCB layout for high current and heat dissipation.
📏 Compact size: 11cm x 6.5cm, great for small enclosures.
🔴 High Torque Output – Delivers strong turning force at low speed.
🟠 30RPM Precision Speed – Ideal for controlled motion applications.
🟡 Compact N20 Design – Fits easily into small electronic projects.
🟢 4V Low Voltage Operation – Suitable for battery-powered devices.
🔵 Durable Metal Motor Body – Enhanced strength and long operational life.
🟣 Low Noise Performance – Smooth and quiet operation.
⚫ Reversible Rotation – Easily change direction by swapping polarity.
🟤 D-Type Shaft – Provides secure coupling with wheels and hubs.
🔷 Energy Efficient – Optimized for low power consumption.
⭐ Perfect for DIY & Robotics – Excellent choice for educational and automation projects.
✅ Low-noise, high-precision dual operational amplifier
✅ Wide supply voltage range: ±3V to ±20V
✅ High slew rate (0.3V/µs) and wide bandwidth
✅ Low total harmonic distortion (THD), ideal for audio applications
✅ High input impedance and low output impedance
✅ Available in 8-pin DIP and SOIC package options
✅ Perfect for audio pre-amplifiers, mixers, and signal processing circuits