L298 Motor Driver H-Bridge
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Dual H-Bridge motor driver for controlling two DC motors simultaneously
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Supports bidirectional motor control (forward and reverse)
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Compatible with Arduino, Raspberry Pi, and other microcontrollers
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Handles higher current loads than typical microcontroller pins
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Built-in thermal shutdown protection and clamp diodes for motor safety
Laser Diode Module 650 nm
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Red laser output at 650nm wavelength for high visibility
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Compact module for easy integration into electronics projects
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Stable and precise laser beam for alignment, targeting, and measurement
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Low power consumption for efficient operation
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Compatible with Arduino, Raspberry Pi, and other microcontrollers
MicroSD Card Module
MP3 Sound Module (WTV020)
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.
Pi Cam 5MP
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)
T-Cobbler Breakout with 26 Pin GPIO Cable
TF card U disk MP3 decoder Amplifier module
- Supports MP3/WAV audio playback from TF card or USB drive
- Built-in audio amplifier for direct speaker connection
- Compact design for easy integration into DIY projects
- Simple interface with play, pause, next, and previous controls
- Low power consumption suitable for portable electronics
- Clear sound output with minimal distortion
TTP223 Capacitive Touch Switch (10 mm)
- Compact 10 mm capacitive touchpad for seamless integration
- Contactless touch activation for durability and long life
- Low power consumption, suitable for battery-powered devices
- Fast response time with stable digital high/low output
- Easy interface with microcontrollers (Arduino, Raspberry Pi, etc.)
- Maintenance-free design for long-term reliability
ULN2003 5V Stepper Motor Driver Module
- Stepper Motor Operating Voltage: 5V
- Stepper Motor Diameter: 28mm
- Step angle: 5.625 x 1 / 64
- Reduction ratio: 1 / 64
- Self-positioning torque: >34.3mN.m
- Motor Coil DCR: 200ohm +/- 7% (25’C)
- 5 Line 4 phase stepper motor is driven by ULN2003 chip
- Stepper motor supports easy and direct plugin to driver board
- Â A, B, C, D four-phase LED indicators indicate the status of the stepper motor
