9600 hz oscillator with the bx-24?

Started by spillikinaerospace in BasicX12 years ago 4 replies

Hello can anyone tell me what's the simplest way to make a 9600 hz oscillator with the bx24? the built-in timer apparently can't do it. maybe...

Hello can anyone tell me what's the simplest way to make a 9600 hz oscillator with the bx24? the built-in timer apparently can't do it. maybe i can manipulate com3 into doing it if i set it at 19200. but does the com3 protocol include a start bit? hmmmm.... thanx anyone, louie


Maximum sink/source current for BX-24 and BX-24p

Started by Chris Odom in BasicX12 years ago 3 replies

Before you all jump on me for not doing my research, I've done some research but have found a number of conflicting reports. I've also...

Before you all jump on me for not doing my research, I've done some research but have found a number of conflicting reports. I've also conducted my own tests on the lab bench and find that my results don't match the literature values. That said, here are my questions: 1. What is the maximum current output of _one_ BX-24 I/O pin? (I.e., when the pin is set High.) 2. What is the max...


interfacing bluetooth and basicx

Started by bank...@hotmail.com in BasicX12 years ago 2 replies

Hello, I need to interface basicx and embeddedblue eb500 module. Firstly I want to send command to eb500 such as \

Hello, I need to interface basicx and embeddedblue eb500 module. Firstly I want to send command to eb500 such as \


Micromega M-FPU V3 on a BX-24

Started by Tom Becker in BasicX12 years ago 6 replies

I've uploaded a Basic-X project that provides easy function code timing on the ?M-FPU V3 when it is connected to a BX-24 via SPI. An image of...

I've uploaded a Basic-X project that provides easy function code timing on the ?M-FPU V3 when it is connected to a BX-24 via SPI. An image of the project breadboard is in the group Photos section, too. The BX-24 code measures an empty function to determine timing overhead, a nominally one-millisecond delay function to establish a time scale, and the unknown code, repeatedly; the unknown co...


BasicX RC mixer

Started by mechatronicsccc in BasicX12 years ago 3 replies

I am using the basicX to take inputs from an remote control and pulseIN commands. Right now I just made it work like a fail safe and a...

I am using the basicX to take inputs from an remote control and pulseIN commands. Right now I just made it work like a fail safe and a remote control take over for the robot when it gets stuck. I would like to use it as a mixer for a battle bot. Right now i control it with the left and right stick like tank stearing. I like to control it with one stick and use the basicX to mix ...


Unable to Halt or donwload to a BX24P

Started by simmicht in BasicX12 years ago 1 reply

I bought two chips back in May 06. When I try to program either one and I get the same old "Unalbe to Halt, press Reset message". I have tried...

I bought two chips back in May 06. When I try to program either one and I get the same old "Unalbe to Halt, press Reset message". I have tried power-on during download, which usually works. The thing is, I have two older BX24 chips (yellow dot) and they both program first time every time so i feel secure that the serial, computer, operator are all OK. Is there something particular w...


Swamping resistors, a bit off subject

Started by David Sousa Mendes in BasicX12 years ago 3 replies

What's a swamping resistor?!?

What's a swamping resistor?!?


Optocoupler 4N25 Help

Started by "David E. Basile" in BasicX12 years ago 10 replies

I'm trying to hook up an Optocoupler and I'm not having any luck. It is a 4N25 and the output always stays high. I took a schmatic from another...

I'm trying to hook up an Optocoupler and I'm not having any luck. It is a 4N25 and the output always stays high. I took a schmatic from another site to set it up and maybe it's not right for my application. I have the output of my device 12v going to a 4.7k resistor to pin 1 and pin 2 is grounded. I have 5v tied into a 10K resistor and tied to pin 5. Pin 4 is grounded. As I monitor pi...


Multiple Outputs

Started by abefanning in BasicX12 years ago 9 replies

Am trying to build a simply irrigation controller with 25 zones. Each zone would be sequenced on for about 15 minutes at a time until all 25...

Am trying to build a simply irrigation controller with 25 zones. Each zone would be sequenced on for about 15 minutes at a time until all 25 zones were activated. I am controlling each zone with a Rayex LU-5 PC mount relay, that has a coil voltage/ohms of 5VDC/125 ohms. What is the most reliable way of controlling these 25 relays with the BX-24? I've already tried, a bit quickly,...


ULN2803a best practice

Started by "David E. Basile" in BasicX12 years ago 4 replies

I'm getting back into the BasicX and old age keeps me from retaining a lot of information . I have a a ULN2803a and I'm trying to fire some...

I'm getting back into the BasicX and old age keeps me from retaining a lot of information . I have a a ULN2803a and I'm trying to fire some 24vdc air valves so I have a few questions. I'm not sure what the current rating on the valves are 1) I have several 12vdc relays and I'm wondering if it would be better to drive the relay to trip the valve or just use the 2803 to drive the v


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