Roy's Videos
Loading...
28
subscribers
13,357
video views
Uploaded videos
1-10 of 14-
Building a Parallax ELEV-8 Quadcopter
reltham
267 views
This video shows a slideshow of pictures I took while building the ELEV-8, and then has a few video clips of it flying. I have since gotten a little better at flying it, b...
-
Ken flying ELEV-8 at night outside Parallax
reltham
192 views
Ken doing a night time flight of the ELEV-8 quadcopter outside at Parallax.
-
Parallax Laser Range Finder Beta Test
reltham
6,191 views
This is a little bot I made using a pre-release PropBOE board, the newly released Li-Ion Power Pack/Charger board, and the Parallax Laser Range Finder designed by Grand Ide...
-
Sparkfun RGB LED Strip with Propeller
reltham
536 views
Driving some Sparkfun RGB LED Strips with a Parallax Propeller MCU.
-
555 pinball entry (fixed)
reltham
967 views
Caps all over to the rescue (plus a litte wire rearranging). See my blog ( http://rpef.blogspot.com ) for more.
-
555 pinball entry
reltham
158 views
This is a short video of my 555 contest entry. A pinball machine. I had some issues with noise, and I didn't get everything in that I wanted. Ran out of time. SiniScore 555...
-
Testing SiniScore 555.wmv
reltham
105 views
Hope it's not too boring.
Just testing the SiniScore 555 circuits. It seems to work pretty well.
It's got five 555s, one for each servo, and one for doing a score reset.
Th...
-
Flippers and Slingshots.wmv
reltham
119 views
I added the slingshots, and I wired up power to the flippers and slingshots.
-
Shooter Lane Test
reltham
44 views
This is the beginnings of my pinball machine.
Visit http://rpef.blogspot.com for more details.
-
R2-D2 first run - It's alive!
reltham
273 views
We got the base frame setup with the Parallax 12v motor and wheel kit, HB-25s, a Propellor Proto board, and an R/C receiver. This was the first test driving it around. The ...
Advertisement
Play all(14)