In complex project using Arduino that requires 16x2 LCD for display it can be problematic. Because using a 16x2 requires at least 6 digital pin (RS, EN, D4, D5, D6, and D7). Your digital pins and analog pins maybe exhausted because you have potent…
Attiny13 microcontroller have many unique advantage- low price, small size, versatile functionalities. Although it has small memory size or flash memory, it can be used in sensor and automation circuits. Some of the functionalities it has includes…
📖 6 min read One of the most versatile and widely used integrated circuits in hobby and professional projects is the 74HC595 shift register. If you've ever found yourself struggling with limited microcontroller pins, the 74HC595 is your gatewa…
