The materials used in ClassWiz series calculators comply with European RoHS environmental regulations, an international standard. This change of mind return policy is in addition to, and does not affect your rights under the Australian Consumer Law including any rights you may have in respect of faulty items. To return faulty items see our Returning Faulty Items policy. Basic but essential functions such as Statistics and Table are available to support student's learning. I've seen you people have done a lot of research into better, newer and more complex models (even ROP chains If I'm not wrong!) which is amazing. How could I apply some of that knowledge to reverse the fx-82MS? I've read something about official casio emulators? In the video publish above you can see the power consumption of the while system. About 2uA@3v, and near 1uA on stand by. (Look at the multimeter scale).

the most interesting thing is that he found that the hardware beneath the buttons is in fact a matrix keyboard. There are more pins (keyboard combinations) that were actual buttons in the calculator, so he analyzed that and found that some combinations can be triggered to directly activate extra modes from the superior model. I have a hardware setup for that I'll show off as soon as possible. The software layer is still pretty much unexplored, so that's why I'm hereThis occurs because the teachers and the students don't have any knowledgment about calculators, for example, a fx-991ES plus or an used graphing calculator are cheap also(I got my fx-9750G for 3€ used), and have many functions more. The Casio fx-82C is a scientific calculator with 8 digits precision and algebraic logic. It has 52 functions, 38 keys and an LCD (liquid crystal) display. The power source is 2xAA batteries. The calculator was manufactured in Japan. Functionally identical to the Casio fx-82D, except for the larger display, hence the L designation. Not only the display settings are kept, but also the last used mode is still active, but will be in a broken state." I don't know the details of the hardware (CPU model, etc.) although I guess it's the same kind as the ES and ES PLUS series.

This change of mind return policy is in addition to, and does not affect your rights under the Australian Consumer Law including any rights you may have in respect of faulty items. Its TABLE FUNCTION makes graph work a cinch. No more tedious, error-prone evaluation of functions. This obviously means that more time is spared to teach the Math behind the graph. Buy a new calculator? No f** way, it's a lot of money, and a new calculator for just a few more functions. Not only the display settings are kept, but also the last used mode is still active, but will be in a broken state.And then, after opening a hole on the calc case, pass the cables (flat cable was my choice) and solder them to a connector. Care must be taken with the names, or you'll have to redo all the config_key.sh file to match the code and the atmega board. The fx-82l variation came fitted into a hard plastic case which completely enclosed it protecting it well. This time, Casio had realised that the batteries never ran out, so this model had them fixed inside the machine. You could replace them, but it involved taking the machine apart. Last but not least, it comes with an emulator software which when used with a pc and a projector enables me to demonstrate an operation to the entire class at once. This is unlike before where I often had to move around explaining the steps to individual learners on their calculators. It has done wonders on the efficiency of my lessons in another way: With the emulator I can easily prepare exams. Since ClassWiz calculators are products used for many years as learning tools, the keys are made of a material that offers high durability and resistance to print peeling.

It's a buffer overflow exploit. Brilliant. I wonder how this was discovered.You can see garbage being displayed on the LCD.To me, CASIO fx-82EX symbolizes a revolution in Mathematics teaching (and learning). Its display of input and results expressions is exactly as in textbooks. Add this to its unabbreviated icon menu, additional set of functions and a high-resolution LCD screen and I would not ask for a more interactive, user-friendly, versatile classroom friend.