The most popular display system widely used in Arduino projects is the liquid crystal display (LCD). LCD displays consists primarily of two sheets of polarized glass plates with a thin layer of liquid ...

LM35のほうはA0ピンから電圧値を読み取ってます。んでLCDくんはrsを4、eのピンを6、4bitでやってるので10～13にでやってます。 なので5秒に一回、13番ピンのLEDが光ります。頑張ってる感ある。 どっかで見た入退室管理システムとかつくれたらいいよね、知識が ...

One of the limitations of the small 8 bit microcontrollers like the Atmel ATMega family adopted by the Arduino board, is the reduced number of I/O ports. Among the main advantages of these ...

This system demonstrates water level and temperature monitoring on a 10.92cm (4.3-inch) TFT LCD using graphics and ...

There was an error while loading. Please reload this page. Demonstrates the use a 16x2 LCD display. The LiquidCrystal library works with all LCD displays that are ...

[Kaushlesh Chandel] prototyped a few projects on his Arduino that use an HD44780 Character LCD. Wanting to keep these projects in one piece, but not sacrifice his Arduino board, so he etched his own ...

Once you have install above libraries. First you can check simple code which is i have added below :) (copy and paste on your Arduino Compiler). If you have ran compiler successfully you can upload ...

An RFID-based attendance system transforms the tedious task of manual attendance tracking into an automated, error-free process. What makes this project particularly exciting is how a few inexpensive ...