Hello! Im wondering if anyone can steer me in the right direction for my problem. I have a boe bot with the ping ultrasonic sensor and eb500. Initially i had...
My experience with microproccesors is very limited. Last semester we did a sumo robot using th bx-24 but we were basically spoon fed the programs. I am now...
Hi Kerry, You'll need to determine the correct com port number in order to download anything to the chip using the USB-Serial adapter you have there. One way...
I am affraid that it may be. I have had problems using adaptors, but when I used the usual RS232 UART I had no trouble. But I can see how you can use the BX 24...
I am having an issue with converting a string into a integer for the use of a do-loop. The section I am having difficult with is the section with ">>>>"....
I had the same problem, but in my case it was the AC adapter I was using that couse this problem. I change the AC adapter and every thing went right. To:...
I think the instruction your looking for is ASC(). You can convert an ASCII digit, "0" through "9", to its numerical value by subtracting ... HowManyTimes =...
Conrad, check out the FMT function... It will eliminate a lot of code for you... The way "I" would do it is this. Convert the voltage to a FIXED one decimal...
This is what I have so far...not much: '--------------------------------------------------------------------- Public Sub VoltmeterLED(ByVal A As Single) Dim I...
Hi, I need to comunicate an X-bee with the Basic X I want to know if someone already do that or if any one give me a hint. The basic x have a TTL levels on...
Hello, I have a BX24p in a Board of education with a PING sensor and eb500. Currently, i have the robot roaming with the PING sensor and what i want to do is,...
I've used http://www.expresspcb.com/ExpressPCBHtm/Download.htm For my projects, you can get a online qoute for custom boards. If you can design within their...
Hi, I used this printed circuit board from radio shack for my prototype projects. Check it out online to see if this is what are your looking. You can order it...
I'll second the expressPCB option. Their $51 mini-board service works for me. Free schematic and layout software, online board ordering and 2 day delivery is...
... I'll put in a vote for Advanced Circuits: http://4pcb.com. They're more expensive than expressPCB, but they let you use your own design software. This is...
... I have used * http://www.expresspcb.com/ * and found there work and service good. I was designing in house test fixtures. For me it worked well, I needed...
Do you have a link the actual page on the Radio Shack website? I think I can imagine the boards you are referring to but it would be nice to be able to see...
Depending what you were looking for in prototype board, you have some options. Custom designing your own is an option, but for only a quantity of a few can be...
James, I imagine you have your boards by now, but I still want to plug ExpressPCB. If I need only one board and I'm in a big rush, I'll use the ExpressPCB...
Hi. I am a newbie in the fascinating world of BasicX. I have a BX-24 and had started a project of using BX-24 to run an H-bridge motor controller. FYI, I am a...
Hi, I checked the TC4469 your are right the circuit is energizing the two left mosfet causing a short to ground. I think the only you have to do switched pins...
Hi HM Wong, I haven't had direct experience with the TC4469 driving a H-Bridge but my take on the use of 2 N-Channel FETs and 2 P-Channel FETs in the bridge...
Thank you for both, eserdhal@ and rosarite@... for the quick reply. Will check over the logics as well as the polarities of all the components. Well, kinda...
HM Wong, Just curious - how much current do you need for your motors? I'm very fond of the LMD18200 H-Bridge, which is good for 3A continous and 6A peak....
Hi, I double checked and I was wrong. The circuit is OKAY. I overlooked that the top mosfets? are P-channel and the bottom ones are N-channels. Sorry for the...
Don, I did a search on the LMD18200, it's great and seems as what you commented, low-parts-count. I would say my running spec falls within the capability of...
Hi there everyone. There is a saying, "Knowledge without thinking is useless. Thinking without knowledge is dangerous". Well, if my memory serves me right and...
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