KATHI control box
 
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KATHI control box

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(@jeffreyjene)
Member
Joined: 4 years ago
Posts: 56
Topic starter  

Showing off my control box for my KATHI robot. Still a long way to go, but it's going. I need to 3D print the bezels and put them on to neaten up the controls. There's the Bluetooth transmitter, joystick, voice recognition module with speaker and mic, a little OLED status readout, and the sliders to control the robotic arm (MeArm). I can't seem to get my nRF24L01s to work (I think one of the units is bad. It stopped working after I hooked it up to a Mega and then it wouldn't work on anything), so I opted to go with two-way HC-05 communication. I don't like it as much, no real range and disconnects all the time. I'll change it back to radio as soon as I get my new nRF24 units.

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hstaam
(@hstaam)
Mr.
Joined: 5 years ago
Posts: 61
 

Nice build. Thanks for sharing.

hj


   
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(@jeffreyjene)
Member
Joined: 4 years ago
Posts: 56
Topic starter  

Ordered two new nRF24L01 and now everything is working great! Printed and placed the bezels and things are looking better.

IMG 20200704 173457655

   
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