SainSmart Arduino UNO + SainSmart LCD Keypad Shield + SainSmart Prototype Shield(with Breadboard Jump Wires) + HC-SR04, Ultrasonic, Distance Sensor Review
SainSmart Arduino UNO + SainSmart LCD Keypad Shield + SainSmart Prototype Shield(with Breadboard Jump Wires) + HC-SR04, Ultrasonic, Distance Sensor Feature
- The SainSmart UNO is a microcontroller board based on the ATmega328.
- The SainSmart LCD Keypad shield module for Arduino Diecimila Duemilanove, UNO, MEGA1280, MEGA2560 board.
- SainSmart Prototype Shield: Access to a BlueSMiRF socket for wireless communication between Arduinos
- Ultrasonic Module HC-SR04 Distance Sensor automatically sends eight 40 kHz and detect whether there is a pulse signal back
- Buy them TOGETHER and get at the REDUCE price. It is a big bargain!!!
SainSmart Arduino UNO + SainSmart LCD Keypad Shield + SainSmart Prototype Shield(with Breadboard Jump Wires) + HC-SR04, Ultrasonic, Distance Sensor Overview
NOTE:The link is the instructions about keypad shield.
https://s3-ap-northeast-1.amazonaws.com/sain-amzn/20/20-011-901/LCD1602.rar
The SainSmart Uno for Arduino has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.
The SainSmart LCD Keypad Shield includes a 16x2 HD44780 White on Blue LCD module and a 5 push button keypad for menu selection and user interface programming. Fully assembled. On-line Arduino tutorial and example code. Compatible with Arduino Uno, Mega, Duemilanove. Uses digital pins 4 - 10, and analog pin 0.
The SainSmart Prototyping Prototype Shield is a great kit to new Arduino users and geeks who have sparkling ideas. You can choose to do soldering in the soldering area. You can also make good use of the mini breadboard which can save your time of soldering.
The Ultrasonic Module HC-SR04 Distance Sensor are 4 pins out of the module: VCC, Trig, Echo, GND. So it's a very easy interface for controller to use it ranging. The all process is : pull the Trig pin to high level for more than 10us impulse, the module start ranging; finish ranging, If you find an object in front, Echo pin will be high level, and based on the different distance,it will take the different duration of high level. So we can calculated the distance easily:
Distance = ((Duration of high level)*(Sonic :340m/s))/2
Package Content:
1 SainSmart Uno Board
1 SainSmart LCD Keypad Shield
1 Ultrasonic Module HC-SR04 Distance Sensor
1 SainSmart Prototype Shield
1 Mini Breadboard
65*Jumper Cable
Available at Amazon
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*** Product Information and Prices Stored: Apr 24, 2012 09:15:06
