hacking Emiglio robot for basicstamp control
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Posts: 46,084
I am novice stamp user and first time poster, trying to hack into the
control board on the Emiglio robot for control via basic stamp.
There is a 16 pin dip on this board labeled 'RX2 7C222M1' which
appears to trigger the H-Bridge for motor control. I plan to tap
into this area and via opto-isolators connected to the stamp, control
the original motors.
Trouble is I would like to know more about the RX2 chip, as it
resembles the RX2 chips used in infrared remotes. This robot
has a 29Mhz RF front end. I have had no luck in searching the
internet for this number .
If I could input directly to the RX2 chip, I might have more control
over the other functions.
Anyone have any ideas?
jmokie
control board on the Emiglio robot for control via basic stamp.
There is a 16 pin dip on this board labeled 'RX2 7C222M1' which
appears to trigger the H-Bridge for motor control. I plan to tap
into this area and via opto-isolators connected to the stamp, control
the original motors.
Trouble is I would like to know more about the RX2 chip, as it
resembles the RX2 chips used in infrared remotes. This robot
has a 29Mhz RF front end. I have had no luck in searching the
internet for this number .
If I could input directly to the RX2 chip, I might have more control
over the other functions.
Anyone have any ideas?
jmokie