|
|
 | | Hacking the 3com Palm
|
| Hello, Does anyone know of a websites with some examples on hacking the Palm? Jose (25 years ago, 17-Nov-99, to lugnet.robotics.handyboard)
| | | | | Re: evaluate inverse cosine, sine in IC
|
| (...) to get a better approximation use: arcsin(x) = pi/2 - sqrt(1 - x)(a0 + a1*x + a2*x^2 + a3*x^3), where a0 = 1.5707288 a1 = -0.2121144 a2 = 0.0742610 a3 = -0.0187293 (25 years ago, 17-Nov-99, to lugnet.robotics.handyboard)
| | | | | Re: IRPD
|
| (...) [snip] Hey Nick! Heck, I'd be interested in how you made the noise rejection even better! That is the part I spent the most time on! DLC (25 years ago, 16-Nov-99, to lugnet.robotics.handyboard)
| | | | | Re: HandyBoard Charging
|
| Danny ... does your HB work when it is NOT connected to the serial board or the charger? - Nick - (...) (25 years ago, 16-Nov-99, to lugnet.robotics.handyboard)
| | | | | Connect HP 48GX
|
| Hi Did somebody ever try to connect the Handy-Board to a Hewlett Packard 48G or 48GX? I don't exactly know the specifications of the serial port of the 48G. But there are several serial options possible. For example the protocol can be Kermit or (...) (25 years ago, 16-Nov-99, to lugnet.robotics.handyboard)
|
|
