Team Members

Tyler Quackenbush
Landon Willey


















Comments

Post a Comment

Popular posts from this blog

Driving The Robot and IR Protocols!

     This week we worked a lot on getting the RF packet sent from the controller to be received correctly by the robot. We attempted to minimize packet size using the Arduino bitWrite and bitRead functions. We also worked a lot with the algorithm to allow for natural control with the joystick, since at first the directionality inverted when we drove backwards. In getting the motors to run how we wanted them, we also ran into some issues with battery power. We started using a 9V battery for prototyping purposes, but we didn’t want to use that as a final fix due to the cost of 9V batteries. We purchased a multi-pack of 3.7V batteries than we plan to use in series to access nearly the full potential of our 12V motors. Our robot being controlled by Landon. You can see that we can drive, turn the servo, and blink an LED.      With most of the base hardware assembled, we were able to fully implement our RC communication. The two websites that were most h...
Read more

LCDs and New Batteries

Image
We’ve made some significant progress in the past few weeks! The IR protocol came together nicely. We encode each shot with a team number (1-4), damage level, and status effects (currently including slow movement, cannon disable, and stun). For the IR receive we just put the phototransistors in parallel. As we discussed in our design review, this could potentially lead to errors if two phototransistors receive a message simultaneously, but we’re going to ignore that possibility for now. In addition to having the shots encoded, we modified the controller code so that it will display which weapon is selected and how much ammo is remaining. We adjusted it so that the ammo will only decrement if the tank actually fires a shot. The code can be accessed at https://github.com/TylerQuacken/Laser_Battle_Bots. In looking at the different weapons, we realized a few things. For one, we’ll have to allow some time toward the end to adjust parameters to make sure the game is well bal...
Read more

Final Proposal / Weekly Update

Image
Response to Feedback We’ll be making a pair of laser tag bots. We decided start 3D printing the base next week. This change is reflected in our schedule, and CAD models can be found below. We chose to use RF transceivers. Since neither of us has much experience at all with wireless communication, and because they were an inexpensive option with significant online support, we decided this was the best method. We definitely plan to keep our scope manageable. We assured that the milestones for the last three weeks of the semester before the project fair were all related to features of the advanced design so that if the base design takes longer than planned, we'll still be able to have a functioning product by the time of the fair. We've looked a little bit into IR communication protocols. We researched how laser tag arenas modify their IR signals to extend range and encode shooter data. Tyler also has a little experience with how toy laser tag signals work. We ordered some ...
Read more