Arduino Shield
SD Card shield V4.0 for Arduino UNO
- Standard SD card, SDHC card and TF card compatible
- 3.3v and 5v logical voltage compatible
- 2.6-3.6v DC power supply
- UART Grove & I2C connection compatible
- Fully supported SD Library
- Minimal number of SPI port
- Jumpers provided for configuring Arduino SPI port pins
- Onboard toggle switch for SD card select type
- Truly stackable
- Prototype expand Library support
- Size: 53mm x 47mm
- Weight: 35g
Prototype Shield V3.0 For Arduino Mega with breadboard
- The shield can support being fully assembled with Arduino MEGA
- Support soldering components directly on this shield
- Support sticking the mini breadboards on this shield
- Reset button up top
- Mainboard aureate quadrate
- With SOP28 SMT components encapsulation
- With PWR & STAT indicator
- Breadboard Points : 170
- Shield Size (mm) : 102×56
- Breadboard Size (mm) : 48×34
- Weight (gm) :35
Screw Shield Expansion board for Arduino
- Arduino terminal to provide the IO, port connection.
- 81 posts quality, reliable, convenient, durable.
- Combined with the Proto Shield, the middle can be used as a prototype expansion board.
- Double-sided PCB Prototyping extended area vias connecting the front sides can be welded components.
- The middle section can be placed small bread plate, convenient test extend
MEGA Sensor Shield V2.0
- PIN13 Stat & Power LED indicator
- Digital IO Ports D0-D53
- Analog IO Ports A0-A15
- Reset Button up to the top
- External Power In
- SD Card Interface
- Ultrasonic Interface
- ISP Interface
- Bluetooth Interface
- APC220 Interface
- PCB finest Immersion Gold processing
- Plug it easier to set up a variety of commonly used module interface
16×2 (1602) LCD Keypad Shield
- Operating Voltage:5V
- 5 Push buttons.
- RST button to reset Arduino program.
- Integrate a potentiometer for adjusting the backlight.
- Expanded available I/O pins.
- Blue light with white characters.
- Uses 4 Bit Arduino LCD Library
- Screen contrast adjustment
- Arduino Reset button
- The keypad consists of 6 keys select, up, right, down, left and reset.
- To save the digital IO pins, the keypad interface only uses one ADC channel.
- The key value is read out through a 5 stage voltage divider.
Sensor Shield V5 Expansion Board For Arduino
- Retain the merits of the V4.0 version
- Laminated design
- PCB immersion gold processing technology
- IIC interface
- Bluetooth module communication interface
- SD card module communication interface
- APC220 Wireless RF modules communication interface
- RB URF v1.1 ultrasonic sensors interface
- 12864 LCD string of line and parallel interface
- 32 servo controller interface
L293D Motor Driver Shield
- L293D motor driver chip & 74HC595 shift register
- Four H-bridges
- Terminal blocks and jumper to connect external power, for separate logic/motor supplies
- Up to 4 bi-directional DC motors with individual 8-bit speed selection
- Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping.
- 2 connections for 5V ‘hobby’ servos connected to the Arduino’s high-resolution dedicated timer
- 4 H-Bridges: L293D chipset provides 0.6A per bridge (1.2A peak) with thermal shutdown protection, internal kickback protection diodes. Can run motors on 4.5VDC to 25VDC.
- Pull-down resistors keep motors disabled during power-up
- Big terminal block connectors to easily hook up wires (18-26AWG) and power
- Arduino reset button brought up top
- Tested compatible with Arduino Mega 1280 & 2560, Diecimila, Duemilanove, and UNO
- PCB Size: 69 x 53 mm