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November 5, 2012
News - According to Pete #41: Bo…
about 4 years ago
Pete, great section and I like to play with coils also. It is too bad that you don't have much in the way of coils on the site. I also like the poor mans RF loop. I used it to check the RF field on a Joule Thief I built. I hope you keep up video tutorials on the unusual. Things like your presentations make this site worth more than just a reference site.
News - The Game of Internet Pres…
about 5 years ago
I hate to tell you but ISPs are already charging for speed and volume. The low end numbers are off by about $20 from what I see at my ISP. I have a down load speed of 25Mbps and to double that I need to pay about $30 dollars more a month. I would like to know who thinks this is not already being done?
The only difference I see in the pricing above is a break down on what services are being provided by cost. That in and of itself needs to be defeated. I pay Netflix and I expect to get Netflix at the speed I pay for. If my ability to get Netflix is hindered along with millions of others I would suggest a class action lawsuit from Netflix and all customers against any ISP that blocks my purchase.
Surly there are some legal minds out there that can make some type of interstate commerce argument showing the loss caused to all data providing companies by selectively banning data lines for sale to consumers unless extra plans are purchased. Most places like Netflix would go under and one monopoly would emerge. Don't we have a law against monopolies?
I always said the Internet was going to be the new medium to ever expand the division between the haves and have nots. Here comes another domino effect to topple Internet Democracy with a plethora of people and create an Internet Oligarchy catering to the well to do with and allowing the rest to eat the scraps.
News - July Caption Contest
about 6 years ago
Now you know how an SMD feels
about 6 years ago
I purchased one of these about 3 months ago. I got it running with the I2C (TWI) interface in 20 minutes. However, I worked for almost 3 months looking for information on running this with its PWM interface. First the AVR135 documentationand code from Atmel on using timer capture to measure PWM duty cycle did not work on a port to the UNO. I worked almost 2 months to get the UNO to reliably return a PWM duty cycle. Once I got that working I found in the MLX documentation that pin 2 is for both SDA and PWM. I need pin 2 to set the MLX to PWM which is done on analog pin 4 in the TWI mode. Then, because the only pin which can be used to read the PWM is digital pin 8 on the Arduino UNO, I needed to buy another Arduino UNO and set it up to read the PWM encoded data off of the MLX pin 2. I am looking to see if anyone else has attempted this. I am looking at doing either a physical switch or maybe an electronic relay to physically reconfigure the MLX connections to the Arduino. I would like to have the code set the system to a TWI physical configuration for setting the operation mode of the MLX and reading temp if it has been set in the SMB mode and to reconfigure the physical connections from the code to read temp from pin 8 if the MLX is set to the PWM mode. I am not looking for a cost effective solution. I am just looking to have fun and work on something (as far as I can see) no one else has done in any other project.
about 7 years ago
You read the data but you don't really understand until it is right in front of you. It is small but awesome. I can't believe the functionality and quality. This will be a mainstay in working on my projects. I plan to buy an Xminilab also. You guys really out to stock them too, as I prefer to buy from a constant source. Great find and a good job on the video that convinced me to invest in it.
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