The website www.ti84.org offers more than 50 programs and pages related to electrical and mechatronic engineering, mathematics, and control system theory for TI-84 Plus (CE) calculators. Each topic is explained on a separate page. 

Ti84.org is a website dedicated to providing programs and resources for the TI-84 calculator, commonly used by students and professionals in engineering and mathematics fields. The site likely offers free downloadable software, tutorials, or tools to enhance the functionality of the TI-84 calculator, helping users perform complex calculations and problem-solving tasks efficiently.

The use or reliance of any information contained on this website is solely at your own risk.

​For questions or remarks, mail to: ti84.org@gmail.com

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You can also run these programs on a free Ti-84 plus online calculator which is available on: https://tihub.org/           

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Before attempting to use a program it is advisable to visit the FAQ and problem solver page​