cloverstreet on COM-11694 - Silicon Nitride Igniter - 12V
I too would love this info. Anyone?
View ArticleJdlee77 on COM-11694 - Silicon Nitride Igniter - 12V
I would not use this product for something that needs to ignite immediately. I would build in a delay to the code to start gas flow after a few seconds (until it gets hot) Plus im sure it draws a lot...
View Articlekfitch42 on TOL-11866 - Analog Panel Meter - 0 to 20mA (Ding and Dent)
Looks like we are being warned about … something to do with 2.5 … on the lower right. What exactly is that?
View ArticleCustomer #329944 on COM-11694 - Silicon Nitride Igniter - 12V
Thanks for the input but that doesnt help answer the question
View ArticleSVFeingold on PRT-11316 - Polymer Lithium Ion Battery - 40mAh
Maybe, but the maximum charging current listed is 2.5 Amps.I’m pretty shocked that you don’t take more care to clear that up for your customers. Whether it’s dangerous or not (and assumptions like the...
View ArticleConrthomas on New Product Friday: Take Me Down to Stencil Town
In my intro to digital logic class, we used Altera DE-1 FPGA prototype boards. While I don’t like to recommend leaning Verilog, and the Quartus/ModelSim software pretty much sucks, I still learned a...
View ArticleKamiquasi on TOL-11866 - Analog Panel Meter - 0 to 20mA (Ding and Dent)
First symbol – for DC measurement. Second symbol indicates that it’s a moving coil type. The 2.5 is its wikipedia:class value. The third symbol is probably more a “pay attention to this when reading...
View ArticleCustomer #333250 on The FCC and Open Source Hardware
I am still reading the “more information”, but is there not a way to crowd-source this? One thought is to go to an open field ( the quietest place in country ) with some test gear, maybe twice a year...
View ArticleCustomer #120239 on COM-11694 - Silicon Nitride Igniter - 12V
Thats funny, My neighbor when growing up designed some of the first silicon nitride mini ignitors for Norton Company.Funny how it wraps around and gets you later in life! …. Here’s his patent for...
View Articlee-radionica on COM-10444 - WS2801 IC
I want to run these at 12V with 3 LEDs connected to a single chip. I need 5V zener diode + filter cap as datasheet says to make chip work on 12v. What about R/G/B feedback pins: are resistors on them a...
View Articlee-radionica on COM-00094 - Crystal SMD 16MHz
After fabricating 200pcs of PCBs I have learnt that it needs. :( 22pF works perfect.
View Articlee-radionica on BOB-10504 - WS2801 Breakout
There are 27ohm resistors on feedback pins on this board. They regulate current output on 22mA on R/G/B channels. If you are using 5050 LED and 5V supply, you can void resistors on output pins.
View ArticleRobertC. on KIT-10861 - Simon - Surface Mount Stenciling Kit
we do this stuff just to keep everyone on your toes.
View ArticleCustomer #325766 on KIT-10861 - Simon - Surface Mount Stenciling Kit
Why are some simon kits 1 battery and some 2?
View ArticleJakeR on New Product Friday: Take Me Down to Stencil Town
I learned on a DE-2 (More buttons and stuff) by Altera. We used it with VHDL which is probably what I would recommend, but be warned that the DE-1 and DE-2 have very little support besides the 1000...
View ArticleKamiquasi on KIT-10861 - Simon - Surface Mount Stenciling Kit
Check out the schematic. This one, and probably any other that uses a single AA, has a boost circuit. In this product’s schematic, it’s in the top left section of the page. Looks like it boosts up to 5V.
View ArticleCustomer #428576 on SEN-11486 - 9 Degrees of Freedom - MPU-9150 Breakout
Hi guys, Recently I buy the MPU9150 boards and want to get raw data from the on-board acc, gyro and compass. However the problem is that I am able to read acc and gyro data through primary I2C bus but...
View ArticleCustomer #442677 on SEN-11486 - 9 Degrees of Freedom - MPU-9150 Breakout
I’m considering purchase of this breakout, but I have two questions:as I’m more .Net, rather than micros, developer, I consider it for usage with .Net Gadgeteer mainboard, as it’s I2C, seems natural to...
View ArticleCustomer #425531 on COM-08892 - MP3 and MIDI Codec - VS1053B
can these run with an arduino giving it the comands, i’m thinking diy mp3 player.
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