This Arduino Uno project involves developing an application that interacts with an LCD and a 4x3 keypad. Initially, the LCD will display the user's student ID followed by the first 10 letters of their ...

this project is divided into some section which used to set up an AD9833 wave form generator the current state is only divided into 3. Design and program the LCD1602 Design and program LCD 1602 with ...

The ELK Junior Arduino Uno case is equipped with a number of excellent features that include a custom moulded section for the LCD JEMshield++ together with a keypad, backlight, beeper, 2 relays ...

Fig. 2 shows the circuit diagram of the automatic school bell. It is built around Arduino Uno R3, 16×2 LCD display with I2C (MOD1), DS3231 RTC, 4×4 matrix keypad, 5V SPDT relay, 230V AC call bell, and ...

In this article, I have added three sensors with Arduino UNO and user can choose the required sensor with the help of keypad. ... a PIR sensor (digital), flame-detecting sensor (digital), and flex ...

Makers and developers that enjoy creating projects using the Arduino platform may be interested in a new shield for Arduino that incorporates an LCD JEMshield++, keypad and enclosure all in one.