piddlerintheroot's instructables
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- piddlerintheroot commented on piddlerintheroot's instructable USB Barcode Scanner (Raspberry Pi)
- piddlerintheroot's instructable Solid State Relay (Raspberry Pi)'s weekly stats:
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- piddlerintheroot commented on piddlerintheroot's instructable ADC MCP3008 (Raspberry Pi)View Instructable »
https://learn.adafruit.com/reading-a-analog-in-and-controlling-audio-volume-with-the-raspberry-pi/connecting-the-cobbler-to-a-mcp3008
- piddlerintheroot commented on piddlerintheroot's instructable USB Barcode Scanner (Raspberry Pi)View Instructable »
What version RPI are you running it on? Are you running it in sudo? Try running the updated the code.
- piddlerintheroot's instructable AIY VISION KIT (Raspberry Pi)'s weekly stats:
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- piddlerintheroot commented on piddlerintheroot's instructable L298N Dual H-Bridge (Raspberry Pi)View Instructable »
Those motors should work. I'm not sure about what your requirements are. You can control up to 4 motors independently with L298N. I think you could either double up and have 3 motors per side, and live with 2 motors functioning in the same manner or alternatively use 2 L298Ns if you needed to control each of 6 motors individually.
- piddlerintheroot's instructable PIR Motion Sensor (Raspberry Pi)'s weekly stats:
- piddlerintheroot commented on piddlerintheroot's instructable Lidar (Raspberry Pi)View Instructable »
Hey Danny,I haven't looked too deeply into it yet, but I would use a SLAM algorithm for use on a robot.Here are some links I found which explain it in further detail: http://home.wlu.edu/~levys/students/BreezySLAM_Sur...https://github.com/simondlevy/BreezySLAM
- piddlerintheroot's instructable Budget Raspberry Pi Robot's weekly stats:
- piddlerintheroot entered Budget Raspberry Pi Robot in the Microcontroller Contest 2017 contest
- piddlerintheroot entered Budget Raspberry Pi Robot in the Robotics Contest 2017 contest
- piddlerintheroot's instructable 16 Channel Servo Controller (Raspberry Pi)'s weekly stats:
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- piddlerintheroot entered IR Blaster (LIRC) in the Microcontroller Contest 2017 contest
Looks like the request is malformed. I wrote the script a while ago, so most likely the UPC_lookup function is deprecated as it was written for the old API. https://www.upcdatabase.com/xmlrpc.asp provides documentation for the new API.