I'm writing a program in VB5 where I want to save the contents of a multidimensional array and be able to open that file and fill the array with the saved data. I'm familar with how to open and save data generally but I don't know how to save an entire array all at once. Is there any method that...
I'm working on a project where I have to send data from my computer to a microcontroller through a serial port. I'm using the mscomm control which comes with vb5 to send the information. Some of the data I have to send to the microcontroller is single floating point numbers and as I understand...
I just started writing a program that will graph different features of sound waves. At this point I've only writen code to graph the raw data from a uncompressed 16 bit wav file. The graph looks perfect and exactly how I would expect a sound wave to look but for some reason the zero point of the...
I'm building a new type of engine that uses a solenoid valve to control the spray of water into the engine. Having the valve open and close quickly is very important for timing. I am building the electronics to control this.
I was wondering why a solenoid needs time to energize and what...
I'm working on a new type of engine I invented. In part of the engine cycle water is injected to cool the gasses and create a vaccum. I am planning to use a solenoid valve to control the spraying of water into the engine. The timing for this is extremely important. What I need is a solenoid...
I'm working on a new type of internal combustion engine I designed and I need some help with deciding what coatings to use. The engine is part rotary and part recipricating and makes use of water injection and for that reason no materials that have a potential to rust can be used. Most of the...
