The easy way to program a "Blue Pill" is with the Arduino IDE. Arduino is
VERY well documented but
for more complex work mBed is just as well documented is not so limiting as
Arduino.
The little $3 board can completely replace an Arduino. Most pins are 5
volt So it plays
well with ether 5V or
I wish I had found this earlier:
https://www.youtube.com/watch?v=K-jYSysmw9w
This seems to be the shortest path to getting a blink program working.
The steps in this video seem to work so far. I just need to dig up a USB
to serial adapter from my breadboarding stash rather than use the
I hope the link will survive the paste.
https://www.automationdirect.com/adc/shopping/catalog/pneumatic_components/flexible_pneumatic_tubing_-a-_hoses/straight_polyurethane_(pur)_tubing/8_mm_(5-z-16_inch)
|
| |
8 mm (5/16 inch) | Pneumatic Components | Products | AutomationDirect
8 mm
I have used AVR chips to add features to LinuxCNC that where not easy to
do with a parallel port alone. Now I would like to take a try at using
one of these Blue Pills:
https://www.ebay.com/itm/222676944274
So far I have used this link:
On Friday 08 March 2019 20:53:48 jrmitchellj wrote:
> Maybe you need a stronger spring in the unit.
Not that much vibration. Almost has to be noise pickup in the cable. I'll
find it tomorrow. Thats the first high impedance input hooked up, and
that always shows up poor grounding. It possible
Maybe you need a stronger spring in the unit.
--J. Ray Mitchell Jr.
jrmitche...@gmail.com
"No problem can be solved from the same level of consciousness that created
it"Albert Einstein
On Fri, Mar 8, 2019 at 5:35 PM Gene Heskett wrote:
> Got it together, and adjusted for a usable runout.
Got it together, and adjusted for a usable runout. Got a spoil board +
about 5/8" of usable clearance now. Thats about an inch of working room
I didn't have when it came out of the box.
But my wireing is to the pin 15 of the sainsmart bob on p2 of the 5i25,
hm2_5i25.0.gpio.033.in_not, figured
On Friday 08 March 2019 11:29:09 Jon Elson wrote:
> On 03/07/2019 10:13 PM, Gene Heskett wrote:
> > Embarrassing is what it is...
>
> Well, I've made some seriously embarrassing mistakes too!
> Some of them even involved a little bit of blood being spilled.
>
> Jon
>
I've paid my dues in blood
On 03/07/2019 10:13 PM, Gene Heskett wrote:
Embarrassing is what it is...
Well, I've made some seriously embarrassing mistakes too!
Some of them even involved a little bit of blood being spilled.
Jon
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