• Simultaneous Charging and Discharging: Supports charging and discharging at the same time.
• Large Current: Handles high current for efficient power conversion.
• Compact Size: Small and lightweight design, easy to integrate into various projects.

• Double-Sided Design: Maximizes space for component placement and routing.
• High-Quality Material: Made from Grade A material for durability.
• Ideal for Prototyping: Perfect for DIY electronics projects and testing.
• Pre-Printed Dot Pattern: Simplifies the assembly process for easy soldering.

• Simple DIY kit for creating a flowing light effect
• Adjustable flow rate with the R4 LED light adjustment
• Compatible with supply voltages from 2.5V to 14.5V
• Compact board size (53mm x 19mm) for easy installation

• Durable Material: Made from high-quality aluminum for lightweight and durability.
• Precise Measurement: 0~1kg weighing range with excellent accuracy.
• Stable Output: Rated output of 1.0 ± 0.1mV/V ensures reliable data.
• High Insulation Resistance: Ensures safety and consistent performance.

• PWM pulse-width modulation output for accurate readings
• Detects particles as small as 1 µm
• High and low voltage outputs for clean air and particles
• Compact and lightweight design

• Contactless Data Transmission: No battery required, energy is supplied by the reader.
• Anti-collision Technology: Multiple cards can be read at the same time without interference.
• Printable Surface: Can be customized for branding or identification purposes.

• Powerful Processor: Equipped with an A20 ARM Cortex-A7 Dual-Core CPU for enhanced performance.
• Graphics Support: Integrated ARM Mali400MP2 GPU, compatible with OpenGL ES 2.0/1.1.
• Expandable Storage: Supports up to 64GB SD/MMC cards and 2TB SATA disks for large data storage.
• High-Speed Networking: Built-in 10/100/1000 Ethernet RJ45, with an option for USB WiFi dongle.

• High Power Capacity: Supports up to 3000W
• Wide Voltage Regulation: Adjustable range from 10V to 220V
• Imported Thyristor: Uses a high-quality 26A thyristor for durability and efficiency
• Energy Efficient: 90% use efficiency

• Premium Build: Made from high-quality aluminum alloy for durability and heat dissipation.
• Efficient Cooling: Passive cooling design with aluminum material for noise-free operation.
• Perfect Fit: Tailored specifically for Raspberry Pi 5, ensuring full access to ports.
• Compact and Lightweight: Weighs approximately 205g with a sleek, space-saving design.

• High Performance: 48 MHz Arm® Cortex®-M4 with a floating point unit (FPU) for advanced processing power
• Power Efficient: Operates at 5V, with recommended input voltage up to 24V
• Multiple Communication Interfaces: Includes UART, SPI, I2C, and CAN for versatile connectivity options
• Enhanced Memory: Offers 256 kB Flash Memory, 32 kB SRAM, and 8 kB EEPROM for data storage

• Supports up to 80 voice commands, each up to 1500ms long.
• Can recognize a maximum of 7 voice commands simultaneously.
• High accuracy (99%) in ideal conditions.
• Easy to control via UART or GPIO.

The PIC18F4550 is an ideal microcontroller for low power (nanoWatt) and connectivity applications. It features three serial ports: FS-USB (12Mbit/s), I²C™, and SPI™ (up to 10 Mbit/s), along with an asynchronous (LIN capable) serial port (EUSART). With large amounts of RAM for buffering and enhanced Flash program memory, this microcontroller is perfect for embedded control and monitoring applications that require periodic connection with a personal computer via USB for data upload/download and firmware updates.

• Easy Operation: Simply plug in USB or micro USB to output 1.2V-24V adjustable voltage
• One-Key Off: Easily turn off the output with a single button
• Precise Adjustment: Multi-loop precise adjustable potentiometer for fine voltage control
• Power-Off Storage: Saves settings before power-off

• High-resolution 8x2 character display
• Wide operating temperature range: -20°C to +70°C
• Backlight for easy viewing in low light conditions
• Standard 5V operating voltage

• Adjustable Output Frequency: Provides 50Hz fixed frequency sine wave and adjustable frequencies from 0-100Hz and 0-400Hz.
• Modulation Modes: Supports both unipolar and bipolar modulation modes for versatile applications.
• Dead-Time Control: Features four different dead-time settings (300nS, 500nS, 1.0uS, 1.5uS) for precise control.
• Real-Time Feedback: Monitors voltage, current, and temperature in real-time, ensuring optimal performance and protection.

The AT89C2051 is a low-voltage, high-performance CMOS 8-bit microcontroller from Atmel, featuring 2KB of flash programmable and erasable read-only memory. This microcontroller is designed using high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set. It provides a highly flexible and cost-effective solution for many embedded control applications.

• Simultaneous Charging and Discharging: Supports charging and discharging at the same time.
• Large Current: Handles high current for efficient power conversion.
• Compact Size: Small and lightweight design, easy to integrate into various projects.

• Double-Sided Design: Maximizes space for component placement and routing.
• High-Quality Material: Made from Grade A material for durability.
• Ideal for Prototyping: Perfect for DIY electronics projects and testing.
• Pre-Printed Dot Pattern: Simplifies the assembly process for easy soldering.

• Simple DIY kit for creating a flowing light effect
• Adjustable flow rate with the R4 LED light adjustment
• Compatible with supply voltages from 2.5V to 14.5V
• Compact board size (53mm x 19mm) for easy installation

• Durable Material: Made from high-quality aluminum for lightweight and durability.
• Precise Measurement: 0~1kg weighing range with excellent accuracy.
• Stable Output: Rated output of 1.0 ± 0.1mV/V ensures reliable data.
• High Insulation Resistance: Ensures safety and consistent performance.

• PWM pulse-width modulation output for accurate readings
• Detects particles as small as 1 µm
• High and low voltage outputs for clean air and particles
• Compact and lightweight design