Accelerometer | ADC | ADXL | Adxl20 | AVR | BasicStamp | BX-35 | BX28 | BX35 | COM3 | Compiler | Downloader | EEPROM | Electromagnet | GetADC | GP2D1 | GPS | I2C | IDE | Keypad | LCD | LCD+ | MIDI | Motors | Multitasking | Netmedia | Networking | PCB | PID | PlaySound | PWM | Relays | RTC | Servo | ShiftOut | SitePlayer | SPI | Stack | Timer | USB

Controlling an electro magnet   [3 Articles]

Hello all, Does anyone know what is the best way to variably control a 12v electro magnet through a bx24? I need to be able to smoothly change its power and this is a ~20W thi...

Re: New 74HCT259 Latch Application Note   [2 Articles]

Based on this provided example, is it possible to daisy chain the 74HCT259? (creating more than just 2 more usable output pins) thanks Jen --- In b...@yahoogroups.com, "Frank...

Soundgin control   [2 Articles]

In basic stamp I used the serialout command to control my soundgin frequency with three 8bit commands as follows. serout 1,9600,[27,88,64] Now with the basicx I'm trying to...

Re: Re: Kalman Filter Code

Thanks Tom. That helps. I may get back to you with more questions, once I am up to snuffs with the code and my balbot project, but I am getting close. rgds --ray ----------...

Re: Kalman Filter Code   [2 Articles]

Kyle, Thanks for the code. Could you make a recommendation as to what type of gyro would work the best with this code? I have a sparkfun gyro/accelerometer duo board. Also, ...

InputCapture and PulseOut   [4 Articles]

I'm trying to read a pulsewidth using InputCapture in a looping task. I want to speed the frequency of the output pulse, so I am using PulseOut in a different looping task at t...

Re: What's a good way to cut PCB material?

FYI, Harbor Freight sells a 4" "Table Saw" that comes with a 1mm-thick 4" diamond disk. It makes easy straight cuts in ExpressPCB material, which has previously consumed a bands...

new gyro from analog devices   [11 Articles]

I'm building a balancing bot and I just saw this new gyro by Analog Devices that will come out in a few days. There are three choices for sensitivity settings as opposed to on...

PWM to I2C   [5 Articles]

Hi Guys Im having a problem where the need to read 5 channels of PWM is causing my control loop to run very slowly (for obvious reasons). So I would like to move this job o...

Can you use variables in arrays   [5 Articles]

I'm trying to capture some pulses from a model RC receiver. I want to capture the number of transitions with CountTransitions (to figure out the number of channels the receiver...