HD44780 LCDs are the most popular alphanumeric displays in embedded systems. The only downside is that they use six I/O pins in 4-bit nibble mode and as many as 11 pins in 8-bit mode. Earlier Design ...
The project is designed to control AC power to a load by using firing angle control of thyristor. Based on the principle of firing angle control of two thyristors connected in anti parallel is fed for ...