Hello, I am a Telecommunications and Electronics Engineer with deep knowledge of digital electronics. I can make your system using an interactive simulation software called Proteus (from Labcenter Electronics), which has all the electronic components we need (gates, fip flops, shift registers, IC 555s, etc.). We can control the direction of rotation of the motor with an H bridge.
I give you a guarantee over every body: I CAN MAKE YOUR SYSTEM BEFORE PAYMENT MILESTONE and I send you a video with the simulation, this way YOU CAN SEE YOUR PRODUCT BEFORE YOU BUYING IT. We can do the following:
1- We agree on every little detail about the project, I like to spend a lot of time on this step.
2- I make your system and I send you a video with the simulation.
3- If you are satisfied with your system (and only if you are satisfied), you make the milestone payment to me, and I send you the project.
4-You review the project and release my payment. If there is something you want to change, you can suggest any modification and I will correct it.
If you prefer, I can make the system with those components but in my opinion it is better to use a microcontroller, this would greatly simplify the hardware (for example, you can find a Chinese Arduino nano for only 2.70 USD) and also allows to implement the logical behavior that you you need without limitations.
Please contact me in the chat. I await your response, thanks in advance and have a good day.
Best regards