To give you an idea about the price of the parts… My only wish is to further develop this remote into something that anyone could recreate at home. If anyone is interested in more information or the source code just message me. I also currently has a fully functional hardware prototype using a protoboard that I soldered together by hand. failsafe mode for loss of signal / low batteryĬurrently the pcb has smd chips but I could easily redesign the board to use all through hole components. information screen which displays raw data from the remotes inputs displaying information from connected robot PS2 based api for interfacing with remote’s raw data A visual interface including text and graphics Programming Xbee while installed in remote Inverting analog/digital channel via software The Remote Code currently has the following features: The circuit to control the hardware consists of:Īlong with other various support components like resistors, caps, leds, level shifters, and voltage regualtors. My remote consists of two Aurora gimbals, three slide pots, four toggle switches, two standard pots, and four push buttons. The pcb supports 16 analog/digital inputs, a 16 key matrix keypad, a 128圆4 graphic lcd, xbee bidirectional communication, speaker, and up to six buttons for gui navigation. I have a working pcb design that is powered by a standard Arduino Duemilanove. It’s been a long time since I’ve been active on here so I’d like to talk about what I have done in terms of a DIY remote. Variation of this is of course you could wire all of the stuff into Arduino Mega Prototype shield or could use my shield with as much or as little populated in it as we need… Just throwing out ideas… No mater which way we go, will probably still order a few of the boards above to try, just for the heck of it. So could simply wire all of the +5 and Grounds to each other for all of the switches and Joysticks and then simply connect each switch and like into their own IO pin… This approach again is not as clean, for wiring, but does have merit. But of course we are not plugging in any servos. Obviously if you fabricated in China and built lots, the cost would go way down.īut another approach would be to simply purchase something like an Arduino Mega for about $50, maybe use an XBee shield or simply use XBee adapter: $15-50… Plus here is that you have 4 USARTS (1 debug, 1 XBee, 1 Display), 16 Analogs built-in no multiplexer and code needed, lots of memory, standard Arduino setup… Downside is that there is no sound (possibilities here to get that), no 3 pin Servo like connections. Lets say for now that to fabricate and build this board will cost you maybe $40-50 per board. However as a reality check, if one were interested in producing boards like, this, you have to ask yourself what am I gaining by building this board versus some other approaches. If later others want more boards, than it might be nice if someone actually produced the boards… Not sure if this implies solder paste and Toaster Oven or Frying pan, or if someone actually assembles them, not sure…įor myself, I have fun playing around with designing and building a board like this as I learn a lot and have fun! For some of these I could probably through a few in the envelope when I send one to you, but as you probably know they are not expensive…Īs for Assembly, 1 or 2 will be hard enough for me, so probably best to let you solder your own, where your hands and eyes are probably a lot better at this then mine are. Although that will probably imply that you have some extras as some small resistors have minimum order of 10… As I have done several different boards in the past I have several parts already in boxs. If I go with the one that works directly with DipTrace (BayArea Circuits), their charge for this is about $22 per board under 10 for 5 days, but this also includes doing electrical testing and bottom silk screen, they have an option not to do the Solder Mask, which cuts it down to $18.38 per board.Īs for parts, step 1, will be that I update my Parts list for this board… Maybe easiest if each of us order our own parts. Cost for fabrication: If I go the route I have done in the past: PCBFabexpress, where I generate the Gerber and drill files, If I order 5 boards with 5 days the cost comes out to $75 plus shipping (no testing, no bottom silk screen…).
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