• Compact Design: Ideal for DIY projects and educational purposes
• 3 LED Colors: Red, Yellow, and Green for traffic signal simulation
• Wide Compatibility: Works with both 3.3V and 5V power supply
• Independent Control: Each LED can be controlled separately

• Low Power Consumption: Consumes only 50 mA of current
• Wide Frequency Band: Operates at 2.4 GHz for reliable communication
• Adjustable Communication Speed: Supports speeds from 9600 to 115200 bps
• Operational Range: Can work within an 8–10 meter range

• Onboard TTP229 Capacitive 16-Key Touch Sensing IC
• Supports 16 capacitive touch buttons for seamless touch control
• Onboard power indicator for status monitoring
• Adjustable output modes, key response, and power settings

Introducing the GSM / GPRS / GPS Tracker. Ideal for personal, vehicle, and asset tracking, this versatile device offers:

• Quad-band GSM/GPRS 850/900/1800/1900MHz
• High GPS accuracy of at least 3.3m
• Applications: Emergency (SOS), geo-fence boundary crossings, low battery alerts, scheduled route planning

• RS232 to RS485/RS422 Converter: Easily connect any RS485 or RS422 device to a COM port.
• Ideal Solution: Seamless communication between serial port and RS485/RS422 devices.
• No External Power Supply: Uses unique serial charge pump drive technology.
• Real Three-Wire Communication: TXD, RXD, GND – no need for serial port initialization.

• 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.

Specifications:

• Measures distance data in more than 8000 times/s
• 360 Degree Omnidirectional Laser Range Scanning
• 8000 times sample rate, the highest in the current economical LIDAR industry
• OPTMAG Original Design,prolong the life-span
• Configurable Scan Rate from 2-10Hz
• Ideal for Robot Navigation and Localization
• Plug and Play

Package:

1x Slamtec RPLIDAR A1 2D 360 degree 12 meters

• Diameter: 0.5" (12.5mm)
• Thickness: 0.1" (2.5mm)
• Protocol: 800 KHz speed
• Power Supply: 5-9VDC (Runs at 3.5V with dimmed colors)

• High-performance metal detection
• Easy to use with sound and light alarm modes
• Low power consumption with 40mA operating current
• Compact PCB size for easy integration into projects

• Onboard TTP224 capacitive 1-button touch sensing IC
• 1-channel level status indicator for easy monitoring
• Flexible working voltage: 2.4V - 5.5V
• Adjustable output modes and key output modes

• 3.2-inch Resistive Touch Display: Allows for intuitive touch control.
• High Resolution: Offers 320 x 240 resolution for clear visuals.
• Full Compatibility: Compatible with all versions of Raspberry Pi boards (4B/3B+).
• CE & RoHS Certified: Meets safety and environmental standards for quality assurance.

• High current capability, handling up to 30A peak and 14A continuous current
• Integrated over-current and thermal protection
• LED indicator for operational status
• PWM frequency of up to 20 kHz for smooth motor control

• Triple axis magnetometer for precise magnetic field measurement
• Small and compact size for easy integration into various projects
• I2C communication protocol for efficient data transfer

• High Precision GPS: Offers accurate positioning for navigation and APM applications.
• Concurrent GNSS Support: Works with multiple satellite systems for reliable positioning.
• Built-in Compass: Provides direction information, ideal for navigation.
• Configurable Time Pulse: Time pulse output from 0.25 Hz to 10 MHz.

• Input Voltage: AC 85 ~ 265V (50/60Hz) for wide compatibility.
• Output Voltage: DC 12V with a tolerance of ±0.2V.
• Output Current: 400mA.
• Power Output: 4.5W.

• Adjustable Output Voltage: 0.8V to 30V
• Adjustable Output Current: Maximum 5A
• High Conversion Efficiency: Up to 95%
• Wide Input Voltage Range: 5V to 32V