This project is a simple people-counting system that uses ultrasonic sensor, an Arduino board, and an LCD display to count the number of people passing through a specific location. The system is ...

Arduino GPS-Disciplined Clock and Counter This project is an Arduino-based clock and counter that uses GPS time signals to maintain near-atomic-clock accuracy. It features a ten-digit seven-segment ...

LCDは指定されたピンに接続されており、Arduinoがこれらのピンを介してLCDにデータを送ります。 switchPinは、スイッチが接続されているピン番号6を表します。

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

Arduinoは前から使ってるけどしっかりしたものを作るのは初めてかも 今回はLCD(写るやつ)とLM35(温度測れるやつ)を使って室温計を作ってみました、組んだだけだけです 全貌 正直LCDの使い方とLM35の使い方両方調べれば出てくるのでなんてことは無いな けど！写っとる！動いとる！いいね！ LCDで ...

[Andy Brown] wrote in to show off the TFT LCD adapter he’s been working on for connecting inexpensive displays to an Arduino Mega. These TFT LCD screens can be picked up on eBay for a few ...

As promised in the first part of this article, now it is time to see in detail how we can use the Alphanumeric LCD Display in our Arduino sketches. The idea beside this project is to give a simple ...

[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 ow… ...