Description
[Discontinued] SainSmart Leonardo R3 ATMEGA32U4 + IIC LCD 1602 +USB Cable Kit For Arduino
Overview:
This is a new SainSmart Leonardo R3 kit, which is easy for Arduino fans and starters to plug and play, containing one SainSmart Leonardo R3, one SainSmart IIC LCD1602.
Features
SainSmart Leonardo R3 Improved Version Board
The SainSmart Leonardo is a microcontroller board based on the ATmega32u4 . It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
|
Microcontroller |
ATmega32u4 |
|
Operating Voltage |
5V |
|
Input Voltage (recommended) |
7-12V |
|
Input Voltage (limits) |
6-20V |
|
Digital I/O Pins |
20 |
|
PWM Channels |
7 |
|
Analog Input Channels |
12 |
|
DC Current per I/O Pin |
40 mA |
|
DC Current for 3.3V Pin |
50 mA |
|
Flash Memory |
32 KB (ATmega32u4) of which 4 KB used by bootloader |
|
SRAM |
2.5 KB (ATmega32u4) |
|
EEPROM |
1 KB (ATmega32u4) |
|
Clock Speed |
16 MHz |
SainSmart IIC/I2C/TWI 1602 Serial LCD Module
This is another great blue backlight LCD display. As the pin resources of Arduino controller are limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface LCD module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project.
- I2C Address: 0x3F or 0x27
- Backlight (White character on Blue background)
- Supply voltage: 5V
- Size: 82x35x18 mm
- Come with IIC interface, which can be connected by DuPont Line
Package List:
1. 1x SainSmart Leonardo R3 board
2. 1X SainSmart IIC/I2C/TWI 1602 Serial LCD Module
3. 1X USB cable
