Suction:2ft
Lift:10ft
Power Consumption: 25W
Materials: ABS
Dimensions: 6.6 x 3.5 cm
Weight: 80g
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
🔵 Wide Input Voltage: Supports 2V–24V DC input for flexible power applications.
🟢 Adjustable Output Voltage: Boosts voltage to an adjustable 5V–28V DC output.
🔴 1A Maximum Output Current: Suitable for low-to-medium power electronic projects.
🟡 Precision Voltage Control: Multi-turn potentiometer allows accurate output adjustment.
🟣 High Conversion Efficiency: Switching technology helps minimize energy loss.
🟠 Compact & Lightweight: Space-saving design for portable and DIY electronics.
🟤 Easy Wiring Connections: Clearly marked VIN+, VIN-, VOUT+, and VOUT- solder pads.
🟩 Battery Voltage Boosting: Ideal for battery-powered electronic applications.
🟦 Versatile Compatibility: Suitable for Arduino, microcontrollers, LEDs, and DIY circuits.
🟥 Reliable Power Regulation: Provides regulated step-up voltage for various electronic projects.
✅ 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