• Serial Baud Rate: Supports baud rates from 1200 to 460800bps.
• Working Frequency Band: Operates on 850/900/1800/1900 MHz.
• Control Mode: Uses AT commands (3GPP TS27.007).
• GPRS: Supports PPP connection and embedded TCP/IP protocol.

• Waterproof: IP65 rating ensures outdoor durability.
• Wide Detection Range: 120-140 degrees for efficient motion sensing.
• Adjustable Delay & Sensitivity: Delay can be set from 3 seconds to 15 minutes, and ambient light sensitivity from <3 to 2000LUX.
• Versatile Installation Options: Can be installed in plane, internal angle, or outer corner.

• Wide Voltage Range: Runs from 2V to 5V, offering flexibility for different power sources.
• Automatic Reset: The latest version includes automatic reset for easy programming.
• Flat Backside: The backside is completely flat, providing a cleaner and more versatile design.

• Solenoid-powered valve with precise control for water purification systems.
• Quick connect 1/4" fittings for easy and secure installation.
• Durable construction with an operational life of up to 100,000 cycles.
• Compatible with a wide range of pressures from 0.02 MPa to 0.8 MPa.

• 2-channel relay module for controlling AC and DC loads
• Low-level trigger for easy microcontroller interfacing
• Compatible with Arduino, Raspberry Pi, ESP8266, ESP32, and other microcontrollers
• Capable of switching high-power loads up to 250V AC @ 10A or 30V DC @ 10A

• Input Voltage Range: DC 4.5V to 24V.
• Adjustable Output Voltage: From 0.8V to 17V with fixed voltages at 1.8V, 2.5V, 3.3V, 5V, 9V, and 12V.
• Output Current: Up to 3A (max), with a tested output of 1.5A at 12V input.
• High Efficiency: Up to 97.5%

• Microcontroller: STM32F407VGT6 ARM Cortex-M4 core
• Clock Speed: Up to 168 MHz
• Flash Memory: 512KB of flash memory
• RAM: 192KB of RAM

Empower your IoT and electronics projects with the ESP32 Development Board. Featuring a 32bit dual-core 240MHz processor, this versatile board supports WiFi, Bluetooth, and fully integrates with the Arduino Programming IDE, making it ideal for a range of applications.

• Supply Voltage: 2.2V～3.6V
• Operating Temperature: -40°C～85°C
• Operating Current: 80mA
• Supports LWIP protocol and FreeRTOS
• Three Modes: AP, STA, and AP+STA
• Compatible with Lua programming
• Processor: 32bit dual-core 240 MHz Tensilica LX6
• SRAM: 520 KB, Flash: 16 MByte
• Wi-Fi Standards: FCC/CE/TELEC/KCC
• Wi-Fi Protocols: 802.11 b/g/n/d/e/i/k/r
• Bluetooth Protocols: BLEv4.2 BR/EDR
• Bluetooth Audio: CVSD and SBC
• Peripheral Interfaces: UART, SPI, I2S, ADC, DAC, I2C
• On-Chip Sensors: Hall Effect, Temperature
• Weight: 9g
• Size: 51.6mm x 28.5mm

• Motor Control Modes: Operates in CW, CCW, short-brake, and stop modes to control two DC motors.
• PWM Speed Control: Each motor’s speed is controlled via a PWM signal, up to a frequency of 100 kHz.
• Power Supply: VM up to 15V max for the motor, and VCC range of 2.7V-5.5V for logic supply.
• High Output Current: Rated output current of 1.2A (average), with a peak of 3.2A.

The Arduino Uno R3 is a versatile and powerful microcontroller board based on the ATmega328P. It is designed for a wide range of applications, from simple projects to complex systems. This board is perfect for beginners and experienced developers alike, offering a robust platform for prototyping and development.

• 802.11 b/g/n Wi-Fi protocol
• 2.4 GHz frequency, supports WPA/WPA2 encryption
• Ultra-compact size: 11.5mm x 11.5mm
• Integrated 10-bit ADC and TCP/IP protocol stack

The PIC16F72 is a powerful and easy-to-program CMOS FLASH-based 8-bit microcontroller from Microchip. It features the robust PIC® architecture, making it compatible with other PIC microcontrollers like the PIC16C5X, PIC12CXXX, and PIC16C7X series. This microcontroller is ideal for advanced A/D applications in automotive, industrial, appliances, and consumer electronics.

• High-performance microcontroller with dual-core Arm Cortex-M0+ running up to 133 MHz.
• Large memory capacity with 264KB on-chip SRAM and 2MB onboard QSPI Flash.
• Versatile connectivity with 26 GPIO pins, including 3 analogue inputs, 2 UARTs, 2 SPIs, 2 I2Cs, and 16 PWM channels.
• Flexible power input range from 1.8V to 5.5V DC, suitable for various applications.

• Excellent value for money
• Compact size, easy to integrate with other products
• Supports DC 5V-12V power supply
• 1 analog input (3.2V max input)

• 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.

• Adjustable output voltage from 12V to 35V
• High power output up to 150W with enhanced heat dissipation
• Efficient conversion with 94% efficiency
• Wide operating temperature range (-40~85°C)