Roland TR-808 Bass Drum Breadboard Project
To either of the brown wires. Ground being connected internally isn't an issue, however you only want one path to ground, so either one (but not both) of the brown wires can become ground. If you...
View ArticleCreating a new part PIC16F887
Hi Peter, Your reply help me a lot thank you very much I exported the PIC16F887 as new part, could you please take a look to the SVG files PIC16F887 v.2.fzpz (11.1 KB)Thanks again
View ArticleHow to label a pin as active low?
How can I label a pin on a part, and on the PCB, as active low using the convention of a bar above the text?
View ArticleHow to label a pin as active low?
Unless someone can suggest a parts editor method, I'd expect you need to make a custom part and use Inkscape (or another svg editor) to add the bar. Its easy once you know how but learning how takes a...
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AC to 3.3V 700mA Power Supply Part?
Does anyone have a fritzing part for an AC to 3.3V 700mA power supply like this one: $_58.JPG640x640 95.7 KB
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Creating a new part PIC16F887
Always happy to help people make new parts, it benefits us all . Since I assume you aren't (yet at least) familiar with Inkscape to edit svgs (you will need to learn if you want to make more parts...
View ArticleAC to 3.3V 700mA Power Supply Part?
Its not too likely. Do you have a data sheet that shows where the terminals are preferably with dimensions? If you have a model number a google search for "fritzing part model number" would likely...
View ArticleRoland TR-808 Bass Drum Breadboard Project
Hi Peter, It looks like the electrolytic cap that popped was C4 or C7 ->I am following Jmej's circuit that on this schematic above. How would this be wired on your original breadboard using...
View ArticleHow to label a pin as active low?
Can't you just pull a label out of the bin and make a line and put it there as a work around, or do you want a permanent fix.
View ArticleRoland TR-808 Bass Drum Breadboard Project
Ah! that would also explain why the battery was running hot and draining fast. If the cap was in backwards it will draw too much current The schematic looks to be correct, that is how the caps want to...
View ArticleRoland TR-808 Bass Drum Breadboard Project
I took these caps from the BOM from Jmej's project "Aluminum Electrolytic Capacitors - Leaded 47uF 16volts 20%".
View ArticleRoland TR-808 Bass Drum Breadboard Project
That should be fine, although with 15V supplies a 25V cap would be safer even though 16V should technically still work, it is pretty close to the limit. I think the likely problem is that it was...
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Can't seem to bring LEDs to front
While this one isn't quite finished yet (clicking on the color or case in inspector still breaks it) I suspect it will do what you want: blue_leds_bb.png1755x636 148 KB Here is the current part that...
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Can't seem to bring LEDs to front
Sweet! That is the perfect LED for what I'm doing. Also, I use rectangular LEDs in my breadboard projects because they are easier to fit side-by-side on a breadboard. So not only is it better looking...
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Can't seem to bring LEDs to front
Here is the same thing in yellow (yell if you need other colors they are easy) since I don't expect you care right now that inspector is broken and this should get you going . LED_square_yellow.fzpz...
View ArticleCan't seem to bring LEDs to front
Thanks I appreciate it. Red (635nm) and Green (555nm) would be the only other colors I'm using at the moment.
View ArticleCan't seem to bring LEDs to front
Red and green: LED_square_red.fzpz (6.4 KB) LED_square_green.fzpz (6.4 KB) Peter
View ArticleHow to label a pin as active low?
A permanent feature would be much better - something like a checkbox to indicate the signal is active low and automatically changing the font of that pin (or label etc) to include the top bar. If the...
View ArticleSuggestion for Fritzing
High speed traces such for things such as USB full speed need to have near identical length traces. A great feature for the next version of Fritzing would be to have the length of a trace as another...
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