MicroSD Card Module
MP3 Sound Module (WTV020)
Passive Buzzer Module
PCA9685 16 Channel Servo Motor Driver
- 16 channel servo motor driver power supply is 5V compliant and still talks to a 3.3V microcontroller.
- this motor driver contains 6 address select pins.
- these address pins are used for configuring up to 62 ICs on a single I2C bus.
- this motor driver has an adjustable PWM frequency of up to 1.6KHz almost.
- this driver has a 12-bits frequency resolution.
PCB Clad Board 6in x 6in
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High-quality fiberglass (FR-4) construction for durability and stability
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Compact 6in × 6in size, perfect for small circuits and prototypes
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Smooth copper-clad surface ensures easy soldering and accurate connections
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Supports both through-hole and surface-mount components
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Heat-resistant and long-lasting for repeated use
PCB Fabrication Charges
PhotoResistor LDR Module (12V Relay with LDR)
Pi Cam 5MP
Pi Cam 8MP
Quadcopter Esc 30A (Electronic Speed Controller)
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30A continuous current rating for stable motor control
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Supports brushless DC motors commonly used in quadcopters
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Smooth acceleration and deceleration for precise flight control
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Compact and lightweight design suitable for drone applications
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Overcurrent, overheat, and low-voltage protection for safe operation
Ramps 1.4 / Reprap GLCD Shield
Ramps 1.4 Sheild only
Ramps 1.4 with 20×4 LCD
RS-485 TTL to RS485 MAX485CSA Converter Module
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Converts TTL-level signals to RS-485 differential signals efficiently
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Supports half-duplex communication for multi-device networks
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High-speed data transfer up to 2.5 Mbps
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Low power consumption design suitable for embedded systems
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Built-in termination and bias resistors for improved signal stability
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Compact PCB design for easy integration in projects
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Compatible with Arduino, Raspberry Pi, and other microcontrollers
RS485 USB Converter Adapter (FTDI)
RS485 USB Converter Adapter CH340 (YYH 256)
Single Channel 5v Relay
