LCD Counter


This project is a LCD counter that can be used for many different projects. It can be used as a cycle counter to record how many cycles a machine completes. It can also be used to count how many times a shop door is opened. The top line displays the total count which is saved when power is turned off. The second line shows the count since power was restored. A Reset button is included to reset the counter to zero after testing.

The project file below contains project details including schematic and HEX file. The Hex file is for a 16F84A Microcontroller but one for 16F627A will be included in a later release. Please contact me if the C program is required.

Perry Andrews 2017