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Hello, I am hooking some HP decoder chips to the handyboard. They are HCTL-2020's and they decode a motor position encoder signal. My problem is that I need to hook one of the pins on the 2020 (the CLK pin) to a clock. I'd like to get ahold of the E (...) (26 years ago, 8-Jun-98, to lugnet.robotics.handyboard)
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| | Re: handshaking
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(...) Regarding your earlier message, if you're just wanting to talk to a GPS, then you don't need handshaking, because I haven't found one yet that supports it. It is a simple three-wire interface to most GPS's, TX/RX and Ground. They don't support (...) (26 years ago, 8-Jun-98, to lugnet.robotics.handyboard)
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| | Re: LCD Removal
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All pcodes shipped with IC 3.1/3.2 are designed to work fine either with or without LCD. Prior to 3.1, you have to build a pcode specially to disable the LCD. -- Randy (...) (26 years ago, 8-Jun-98, to lugnet.robotics.handyboard)
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| | Re: any micromice out there?
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Hi Brian, Several of my Penn State Abington freshman and sophomore engineering students constructed a working micromouse from LEGO and a HB. The approach was a vehicle that can only move in the north-south or east-west directions by alternately (...) (26 years ago, 8-Jun-98, to lugnet.robotics.handyboard)
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| | handshaking
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could you please explain to me the details of handshaking? i need to understand this before i can go any farther. exactly what is transponded during this? and how is this implemented thru assembly language? thank you. Justin D. Gullotta.. , (...) (26 years ago, 8-Jun-98, to lugnet.robotics.handyboard)
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