TOP Contributors

  1. MIKROE (2784 codes)
  2. Alcides Ramos (404 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (133 codes)
  5. Bugz Bensce (97 codes)
  6. S P (73 codes)
  7. dany (71 codes)
  8. MikroBUS.NET Team (35 codes)
  9. NART SCHINACKOW (34 codes)
  10. Armstrong Subero (27 codes)

Most Downloaded

  1. Timer Calculator (141112 times)
  2. FAT32 Library (73905 times)
  3. Network Ethernet Library (58554 times)
  4. USB Device Library (48725 times)
  5. Network WiFi Library (44376 times)
  6. FT800 Library (43977 times)
  7. GSM click (30721 times)
  8. mikroSDK (29478 times)
  9. PID Library (27304 times)
  10. microSD click (27132 times)
Libstock prefers package manager

Package Manager

We strongly encourage users to use Package manager for sharing their code on Libstock website, because it boosts your efficiency and leaves the end user with no room for error. [more info]

< Back
Project

555 Timer-based 8051 Real Time Clock

Rating:

0

Author: Shawon Shahryiar

Last Updated: 2016-02-25

Package Version: 1.0.0.0

Category: Timers (Real time clock)

Downloaded: 565 times

Followed by: 1 user

License: MIT license  

A real time clock with AT89S51 and the classic 555 timer IC. The 555 timer IC has a good reputation as a time-keeper. Irrespective of voltage variations of the timer IC, the frequency output from it remains constant. Temperature variations also don't affect timings much.

https://www.youtube.com/watch?v=_99Gm_Z-1SY

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "555 Timer-based 8051 Real Time Clock" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "555 Timer-based 8051 Real Time Clock" changes.

Do you want to report abuse regarding "555 Timer-based 8051 Real Time Clock".

  • Information
  • Comments (0)
DOWNLOAD LINK RELATED COMPILER CONTAINS
mikroC PRO for 8051
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc

Project Blog

Blog currently doesn't exist!

ALSO FROM THIS AUTHOR

Tinkering TI MSP430F5529

0

A tutorial blog on MSP430F5529 Launchpad with Code Composer Studio.

[Learn More]

US-015 and US-020 Ultrasonic Rangefinders Demo

0

This code can be used with US-015 and US-020 ultrasonic rangefinders. It uses timer and external interrupt to measure distance.

[Learn More]

A Generic Library for nRF24L01

0

This is a generic library for nRF24L01 2.4GHz radios. Though this code is written for Arduino, it can be modified and used for any other platform. Simple port bitbanging methods are used instead of using any hardware SPI module.

[Learn More]