Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

This versatile printer offers print, scan, and copy functions complemented by high-capacity ink tanks and a user-friendly LCD interface. It provides wireless connectivity via Wi‑Fi and USB ...

So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby. As a beginner getting started with Arduino, your first instinct is typically to buy a ...

The Advanced KeyPad Library is used to connect a 4x4 Kepad by using a PFC8574 I2C-Interface. The Programming Interface is based on the I2CKeyPad library by Rob Tillaart, but with a complete new ...

O LCD Keypad Shield nos permite desenvolver uma série de projetos ... associando um lcd aos pinos // Esses são os pinos que o Shield está ligado no arduino const int rs = 12 , en = 11, d4 = 5, d5 = 4, ...

Arduino receives this pulse and converts it into actual data and displays it on a 16x2 LCD display ... is 4 for both as we have used a 4*4 keypad here. Then, the Arduino pins are defined that are used ...

Once removed, the user has access to 18 Arduino-like modules ... and echo functionalities. The 1602 LCD, light sensor and quad 7-segment share an I2C interface. Finally, the rocker switch and ...

So, in this project, I have built an Arduino Keypad Door Lock which can be mounted ... If you are completely new to 16x2 LCD Display Modules, you can check this Arduino LCD Interfacing tutorial to ...