Thatsmallguy?What do we call him?
chipoffthatoneguy
What do we call him?
chipoffthatoneguy
ThosetwoguysThatsmallguy?
Yes, from Iceland or Sweden.thatoneguysson
Sounds Nordic too!
Everything on the breadboard is secured with small dabs of hot glue. It is still a work in progress, and he keeps wanting to add things. We've made boards for other projects, but he doesn't like layout (heh, who really loves and lives for layout?).I think you have a genius on your hands there thatoneguy. You should help him with a pcb so that protoboard does not go falling apart.
It is his, I don't get to see it much. I just help with stuff he isn't comfortable with (he's in 7th grade, super glue fumes bother him, crimping the 1x1 connectors, and that's about it). The design and all is his with little tips from me here and there. Most of the wires and breadboard components are held with hot glue, boards with double stick foam tape, and hinged access with the "Industrial" Velcro.
Here is the 1.0 Alpha version (1 month-ish ago). It's at his house where he programs it and keeps tweaking the program. Edge/floor sensors on the bottom, PICAXE-20X2 and Motor driver under the top lid, batteries and motors under that deck. The front breadboard is the "patch place" for power and signals, as well as the I²C buss, 20 port expander/LED driver, IR receiver, etc. I guess I never thought of taking many pictures of the project, I don't do that much.
Total parts cost as shown is economical from the Tamiya track/motor base, $100-$140 total depending on capabilities of motors, motor driver board, LiPo vs. AA batteries, etc.
Accelerometer is very useful for mild terrain to stop before tipping over, turn into hills, etc. It has negated the need for the protective hood over the sonar/servo, but looks neat, so he's keeping it. Upgrades for motors/tracks alone will be double that cost as well as the size, plus $30 for the Tank over-body as I already have lots of balsa/glass/carbon fiber from R/C Aircraft I've played with for over a decade. Current dimensions, including sonar hood are: 6" W x 8" L x 7.5" H
It would certainly be worth looking into in serious way.Maybe BillO could make a board with all that the D-AXE provides, plus some elements from this once finished, to blow the wimpy "Boe-Bot" out of the water.
Or maybe "thatnextguy"--ETA: If he does sign up, he'll probably use "thatotherguy"
by Duane Benson
by Aaron Carman
by Jake Hertz
by Jake Hertz