Search found 346 matches

by racemaniac
Fri Apr 28, 2017 8:37 am
Forum: Projects
Topic: RGB lightsaber
Replies: 33
Views: 2219

Re: RGB lightsaber

so i've designed some new boards to test with: - the same board with the error & some annoyances fixed - a board with slightly increased functionality (a mosfet to switch of powerhungry (=sd card & DAC) parts of the board & a micro usb port iso just a plain usart port), and smaller form...
by racemaniac
Mon Apr 24, 2017 2:59 pm
Forum: Projects
Topic: WANTED - blue pill schematics and board files
Replies: 7
Views: 152

Re: WANTED - blue pill schematics and board files

Squonk42 wrote:It is in Altium PCB format, but it is only contains the silkscreen and mechanical layers, no traces!

ugh >_< that's annoying :(
by racemaniac
Mon Apr 24, 2017 7:28 am
Forum: Projects
Topic: WANTED - blue pill schematics and board files
Replies: 7
Views: 152

Re: WANTED - blue pill schematics and board files

efftek wrote:@edogaldo, thankyou. I have downloaded that file but there are no .sch and .brd files but there is the schematic in pdf format which is no good.

There are other files but my pc does not recognise the extension's

it's in altium format, look if you can't find a converter to the format you need.
by racemaniac
Mon Apr 24, 2017 7:28 am
Forum: Projects
Topic: RGB lightsaber
Replies: 33
Views: 2219

Re: RGB lightsaber

zmemw16 wrote:then it'll be time for combat sound testing, one in each hand :?: :lol:
srp

maybe best, the holes are still in the wall when i was hitting it to see if the polycarbonate blade was strong enough (it was, the wall wasn't :p)
by racemaniac
Sun Apr 23, 2017 4:12 pm
Forum: Projects
Topic: RGB lightsaber
Replies: 33
Views: 2219

Re: RGB lightsaber

A further update: - everything seems to be working on the board (sound is ok, microcontroller is ok, motion sensor acknowledges on its i2c address, sd card works on its 4 datalines, and the led works :) ) so i've designed some new boards to test with: - the same board with the error & some annoy...
by racemaniac
Wed Apr 19, 2017 2:23 pm
Forum: STM32F4 Boards
Topic: tiny stm32 F4 boards
Replies: 40
Views: 702

Re: tiny stm32 F4 boards

interesting flight / motion control board https://www.aliexpress.com/item/IntoRobot-Neutron-source-of-Things-wifi-STM32F4-nine-axis-flight-control-ten-axis-motion-control/32716959575.html That's indeed a nice board :). may consider buying one :), great features for that price. But atm i'm having fu...
by racemaniac
Wed Apr 19, 2017 8:09 am
Forum: STM32F4 Boards
Topic: tiny stm32 F4 boards
Replies: 40
Views: 702

Re: tiny stm32 F4 boards

interesting flight / motion control board https://www.aliexpress.com/item/IntoRobot-Neutron-source-of-Things-wifi-STM32F4-nine-axis-flight-control-ten-axis-motion-control/32716959575.html That's indeed a nice board :). may consider buying one :), great features for that price. But atm i'm having fu...
by racemaniac
Sat Apr 15, 2017 8:55 am
Forum: General discussion
Topic: Arduino forum hacked?
Replies: 5
Views: 222

Re: Arduino forum hacked?

An admin of the arduino forum has disclosed what happened, how they fixed it, and how they're preventing it the next time :)
http://forum.arduino.cc/index.php?topic ... msg3221384
by racemaniac
Fri Apr 14, 2017 7:22 am
Forum: Ideas & suggestions
Topic: analogWrite() -> pwm()
Replies: 5
Views: 174

Re: analogWrite() -> pwm()

we could add it as an alias for analogWrite, but the goal of this project is obviously to keep arduino compatibility, so the analogWrite will remain (even though the name is terrible >_<)
by racemaniac
Tue Apr 11, 2017 8:50 am
Forum: Ideas & suggestions
Topic: Improving pinMode
Replies: 12
Views: 169

Re: Improving pinMode

Hello, Maybe i missed something (i am new here) but am i wrong or i can t use some of the nice features of the stm32 like the pulldown input? I would like to add this: pinMode(pin, INPUT_PULLDOWN) Another function i would like to add is to choose the speed of gpio for example pinMode(pin, OUTPUT, L...

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