High quality relay used 1-Channel Relay interface board Equipped with high-current relay : 12A @ 125V or 10AA @ 250V A Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM)
Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications. Built-in hardware CRC error detection, Multipoint communication address control. Low-power 1.9 ~ 3.6V, only 1uA on Power down mode Built-in 2.4Ghz antenna Built-in voltage regulator Standard DIP Pitch Interface for embedded applications
LED colour: RGB Comm Pin -Anode pins Number of LED’s per board: 64 LED layout: 8 x 8 LED diameter: 5mm Forward voltage: 2V Forward current: 5 – 10mA Board Dimensions: 60 x 60 mm Number of pins: 16 (8 x 8) Pin length: 6mm
Features standard USB Type A Connector, can be directly plugged to Laptop 3.3V and 5V dual power output 3 LEDs: power indicator, data reception indicator, the data transmission indicator, working status Meets the USB2.0 specification requirements
The FT232RL USB to TTL Serial Adapter Module is a high-performance USB-to-UART interface board designed for programming microcontrollers, flashing firmware, and serial debugging. Built around the industry-standard FTDI FT232RL chip, it features selectable 3.3V and 5V logic levels, integrated RX/TX status LEDs, and a DTR pin for seamless automatic reset programming with Arduino Pro Mini, ESP8266, and STM32.
Voltage: 3-3.6V (recommended 3.3V) V. Maximum output power: +20dBm. Power-down mode current: 4.2uA. Operating Range: 1Km Antenna Gain (peak): 2Dbi. 2MB rate (Open area): 520m. 1MB rate (Open area): 750m. 250Kb rate (Open area): 1100m. It uses 2.4GHz global open ISM band, with license free. SPI interface facilitates the communication with MCU I/O port.
Dimensions: 40 x 27 x 15 (LxWxH) mm. Weight: 10gm (without Hat). 2.54mm pin interface leads. Operating Voltage: 5V. Long service life and stable performance. Standard interface and electronic building blocks. Widely use in Arduino DIY projects.
1 Hz output pin SQW. 32 KHz output pin 32K. Voltage Supply: 2.2 V ~ 5.5 V (for RTC). Time Format: HH: MM: SS (12/24 hr). Date Format: YY-MM-DD-dd. DS 3231 based RTC with 2032 Battery Holder.
High-Definition HDMI Link: Utilizes a standard high-bandwidth HDMI connection for video transmission, providing vibrant colors, low latency, and a native resolution of 800x480 pixels. Responsive Touch matrix: Equipped with a premium resistive touch panel and an included fine-point stylus pen for effortless desktop navigation, clicking, and drawing. Dual-Purpose Power & Touch: Connects directly via the 40-pin GPIO pin header to…
Input voltage range: 4V-38V DC Output voltage range: 1.25V-36V DC adjustable. Output current: 0-5A. Output power: 75W. High efficiency up to 96% The built-in thermal shutdown function Built-in current limit function In-Built output short protection function
The 650nm 5V Red Laser Diode Module is a compact, high-performance laser emitter designed for robotics, optical alignment, counter sensors, and laser security systems. Featuring a copper-housed 650nm red diode, 5V DC operation, and a 3-pin breadboard-friendly header, it integrates seamlessly with Arduino, Raspberry Pi, and ESP32 microcontrollers.
It’s efficient up to 93% It can source a good amount of current The maximum output current: 2A Input voltage: 2V-24V DC The maximum output voltage: 5V-28V DC
High-Contrast Self-Emitting Display: Employs vibrant white organic light-emitting diodes on a deep black background, eliminating the need for a bulky backlight layout. Minimalist 2-Wire I2C Interfacing: Requires only two data channels (SCL and SDA) alongside standard power inputs to display intricate graphics, text, and custom bitmaps. Ultra-Low Operating Power Profile: Consumes an ultra-efficient 0.04W to 0.08W depending on active pixel…
Features & Specifications Operation with a Single Supply (2.5V to 5.5V) Power Output into 4I at 5V of 3.2W Quiescent Current of 2.4 mA Efficiency of 92% (R L = 8 I, P OUT = 1 W) Output noise of 25 VRMS (A V = 15 dB) Low THD+N at 1 kHz of 0.015% not MCLK Supports Left, Right, or…
