Re: Fan blower?
Digikey has them listed as a "blower" as compared to a tubeaxial for a more traditional CPU-style fan. Searching ebay for "12v blower" returns results like you're looking for. Another name is...
View ArticleRe: Mechanical Endstop
Ha, good point :) Makerbot pin outs are consistent between their opto endstops and mechanical endstops at least. There are various versions using 3 pins with different pin outs, not much we can do...
View ArticleRe: Decapede and fuse ratings
Yep, the mini auto fuses seem like a decent compromise. They are cheap and relatively compact. There are fuses and PTCs in surface mount 1206 sizes, the fuses are one shot, so maybe not so useful....
View ArticleRe: Fan blower?
I use these www.ebay.nl/itm/400439777367 but if you search "Blower Fan 4020S" you will find others
View ArticleRe: Brushless cooling fan
If you're using the fan to cool your electronics, you want it on all the time, so use the Aux pins (which is always on). If you're using the fan to cool your print, you want it on when G-code tells...
View ArticleRe: Mechanical Endstop
can't you just look at the back of the board? There is a clear track going from one of the pins to the item labeled common on the spring switch. That one is signal I think. I can check when home...
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Re: Mechanical Endstop
hello, thank you all for your support. With this picture I could solve the problem Also had problems with sprinter but when I change it for marlin the problems disappeared thank you very much
View ArticleRe: Advce on push-pull gate driver
About the zenner one, i think could use the circuit with supplies more than 15v, while keeping the gate at just 15v, as long as the current through the upper 30ohms resistor gives less power than...
View ArticleRe: Mechanical Endstop
I am pretty sure that diagram is incorrect, so I would not advise anyone to follow it.
View ArticleRe: Dual extrusion TB6560 controller
Make sure you don't have voltage and ground reversed anywhere. Or power to an output.
View ArticleRe: Fan blower?
Thanks guys! Exactly, I was looking for radial fans, but I only got those that are in the air-ducts in kitchens and such. The reason why I want a few is because I notice they have a much better...
View ArticleRe: Mechanical Endstop
Here are some pics of the sainsmart 4 pin board, showing tracks on front and back. I wish I knew how to put the images inline in this msg, hate attachments.
View ArticleRe: Fan blower?
QuoteOhmarinus The reason why I want a few is because I notice they have a much better airflow than conventional fans. I have one but it's too big sadly.It all depends on the specs of the fan. High...
View ArticleRe: Mechanical Endstop
Its an open source community. Download the source files, and open those, and see exactly which is what, beyond any doubt. Whats the point to discuss on drawings and images when source files should be...
View ArticleRe: Mechanical Endstop
NoobMan: While I definitely agree with what you say, I still see cheap sellers on eBay that do point to source. Unfortunately it's NOT the source of the product you're trying to buy from them. And if...
View ArticleRe: Mechanical Endstop
NoobMan, What do you do if you don't understand the implications of electronic schematics fully? I'm not too bad either, I've studied lots of circuit tutorials but I am still a beginner. Its tricky...
View ArticleRe: Mechanical Endstop
Quotejmaeding Here are some pics of the sainsmart 4 pin board, showing tracks on front and back. I wish I knew how to put the images inline in this msg, hate attachments. Looks like a "standard"...
View ArticleRe: Mechanical Endstop
yah, that is different than the sketches by Ken. You have VCC on bottom pin, he had on top. Hope that guy who said the sketch would help realizes this. I would like to understand the function of the...
View ArticleRe: Mechanical Endstop
It powers the LED, and for whatever reason is also hooked to the other side of the switch (NC). So the signal is +5V while the switch is not depressed, +5V while it switches (through pull-up resistor,...
View ArticleServos to Rambo 1.2d
How can I connect small RC 5V servo to Rambo 1.2d board? I can't find any detail description of connectors. Can I use motors ext connectors? Thank you, Skoky.
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