[Discontinued] SainSmart UNO-Compatible Sensor Shield V4 Module with LCD2004 for Arduino UNO, MEGA, R3, and ATMEL AVR

Description

SainSmart UNO

• ?Microcontroller: ATmega328
• ?Operating Voltage: 5V
• ?Input Voltage (recommended): 7-12V
• ?Input Voltage (limits): 6-20V
• ?Digital I/O Pins: 14 (of which 6 provide PWM output)
• ?Analog Input Pins: 6
• ?DC Current per I/O Pin: 40 mA
• ?DC Current for 3.3V Pin: 50 mA
• ?Flash Memory: 32 KB (ATmega328) of which 0.5 KB used by bootloader
• ?SRAM: 2 KB (ATmega328)
• ?EEPROM: 1 KB (ATmega328)
• ?Clock Speed: 16 MHz

SainSmart Sensor Shield V4

• ?Operating Voltage: 5VDC
• ?Input Voltage (recommended): 7-12VDC
• ?Input Voltage (limits): 6-20VDC
• ?Buckled Analog Port: Handy, solid connection to 6 Analog inputs with VCC/GND
• ?Digital IO port:13 ports prepared to digital modules or servos
• ?Analog IO Port:2.54 grid male pin header connections
• ?Buckled Communication Port: Selectable between I2C and UART

SainSmart 20×4 LCD

• ?Interface: I2C
• ?I2C Address: 0x27
• ?Pin Definition : GND?￠VCC?￠SDA?￠SCL
• ?Back lit (Blue with White char color)
• ?Supply voltage: 5V
• ?Pcb Size : 60mm?á99mm
• Contrast Adjust : Potentiometer
• Backlight Adjust : Jumper