• DC-DC Step-Up BOOST Module: Converts DC voltage from 1.5V-12V to 12V output with high efficiency.
• High Efficiency: Efficiency ranges from 57% to 92%, ensuring effective power conversion.
• Wide Input Voltage Range: Works with input voltage between 1.5V and 12V, making it versatile for various applications.

• Wide Input Voltage Range: Supports an input range of 5V to 35V.
• High Output Voltage: Adjustable output range from 6V to 45V.
• High Output Current: Provides up to 4A of output current.
• High Conversion Efficiency: Up to 92% for efficient power conversion.

• Utilizes LoRa™ Spread Spectrum modulation technology
• Constant RF power output at +20dBm (100mW)
• High sensitivity down to -148dBm
• Half-duplex SPI communication

• Compact optical dust sensor for accurate dust and particle detection.
• Compatible with GP2Y1010AU0F and GP2Y1010AUOF for versatile use.
• Low power consumption, operating at DC5 ± 2V.
• High sensitivity of 0.5V / (0.1mg / m³), suitable for detecting fine particles like smoke and pollen.

• Compact Size: With a size of 8.6mm x 12.33mm, this module is small and suitable for tight spaces.
• Low Input Voltage: Accepts input voltages ranging from 4.2V to 10V.
• Stable Output: Provides a stable 3.3V output with a current output of 800mA.
• Efficient Power Conversion: Ideal for stepping down voltage in small electronic projects.

• 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

• STM32 microcontroller in LQFP64 or LQFP48 package
• 1 user LED shared with ARDUINO®
• 1 user and 1 reset push-buttons
• 32.768 kHz crystal oscillator

• Double-Sided Design: Offers ample space for component placement and circuit routing.
• Durable Construction: Made from Grade A materials for increased reliability.
• Ideal for Prototyping: Perfect for DIY electronics projects and prototyping.
• Pre-Printed Dot Pattern: Simplifies the soldering process, making it easy for beginners.

• Measures water turbidity for water quality monitoring.
• Provides both analog output (0-4.5V) and digital output (high/low level signal).
• Adjustable digital output threshold via potentiometer.
• Wide operating temperature range of 5℃~90℃.

• Dual-core ARM Cortex M0+ processor, up to 133 MHz
• 264kB SRAM and 2MB Flash memory
• Integrated WiFi (IEEE 802.11 b/g/n) and Bluetooth 5.2 (not software supported at launch)
• USB 1.1 Host and Device support

Specifications:

• Input Signal: PWM (Pulse Width Modulation)
• PWM Input Range: 0% - 100%
• Output Voltage Range: 0-10V
• Power Supply: 12V - 24V DC
• Input Frequency: 1kHz - 3kHz
• Output Current: Maximum 10mA
• Dimensions: Varies by manufacturer (typically small, PCB module size)
• Working Temperature: -40°C to +85°C

Package:

1x Module

• Integrated buttons & LED circuits for easy prototyping
• Exposed power pins (5V, GND, and Raw) for convenient connections
• SOIC pad for IC placement
• Mini breadboard with 170 tie points, attached with self-adhesive backing

• Supply voltage: 3.3 V to 5V
• Output can directly connected to controller
• TTL level output
• Maximum output current : 15mA

• Dual-core 240MHz CPU with high-speed processing
• WiFi, Bluetooth Classic, and BLE support
• 520KB SRAM, capable of running FreeRTOS, MicroPython, and more
• Compact 25.2mm x 18mm size with onboard antenna

• Digitally programmable frequency and phase
• Supports sinusoidal, triangular, and square wave outputs
• Wide frequency range: 0 MHz to 12.5 MHz
• Low power consumption: 12.65 mW at 3V

• High-Quality Material: Made from durable acrylic, offering lightweight yet sturdy protection
• Stylish Design: Black and transparent panels give it a modern and sleek appearance
• Efficient Cooling: Comes with a cooling fan and screws for better heat dissipation