Multicounter Project using AT89C2051 - BASCOM-8051

Multicounter Project using AT89C2051 - BASCOM-8051



A BASCOM-8051 project using a 20 pin AT89C2051 controller capable of working in following modes:

1. Frequency
2. Period
3. Low Frequency
4. Techomoter

Some more specification provided by author:

BASCOM-8051 compiler
AT89C2051 Simple counter

frequency range 1Hz - 400.000Hz
period range 100uS. - 8.000.000uS.
N.B. The counter DO NOT ... Read Compelte post

Posted on Fri Mar 28 2008, 11:56 am

Frequency Counter using AT89C2051 and LCD (Assembly)

A very simple easy to make Frequency counter project. This project is powered with small AT89C2051 microcontroller with LCD. Block Diagram of circuit is shown below. It can support a wide range of frequency input starting from 1Hz to ~16.5Mhz, rest depends on pin characteristics.

Theory of Operation
As we all know frequency of a signal is number of cycles per second. I made use of this logic to calc... Read Compelte post
Posted on Wed Oct 28 2009, 02:57 am

Downloads

Comments

Michailqfh
Fri Mar 29 2024, 01:53 am
Bobbyerilar
Thu Mar 28 2024, 08:08 am
pb58
Thu Mar 28 2024, 05:54 am
Clarazkafup
Thu Mar 28 2024, 02:24 am
Walterkic
Thu Mar 28 2024, 01:19 am
Davidusawn
Wed Mar 27 2024, 08:30 pm
Richardsop
Tue Mar 26 2024, 10:33 pm
Stevencog
Tue Mar 26 2024, 04:26 pm