Writing a batch file to launch Java program is relatively easy. It is useful if you need to console output something.
- Change the file extension from “.txt” to “.bat”
Here’s how to change file extension:
One of the most important things when dealing with micro-controllers is the ability to output data. With the Arduino, this can be accomplished easily with the Serial class / console, transferring the data back to the computer through the USB cable. However, what if you are developing a product that is supposed to be portable? Well, you will need a LCD Display panel. Continue reading
HC-SR04 is a cheap and easy to use Ultrasonic Sensor, it is especially useful for robotics. The sensor pretty much contain 4 pins: VCC (5 V), Trig, Echo, GND. Continue reading