| Discussion Title | Created date |
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When should I use a bootloader? Hi Freaks, When should I use a bootloader for my app? Any hints/ideas/examples of bootloader programs from all you experts will be helpful. I know what a bootloader is and what it... |
Friday, 21 August 2009 - 22:24 |
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ADC values from temp sensor wrong Hi Guys, I am using an externally clocked (8MHz) M48 with an LM34 temp.sensor hooked up to ADC0 channel. When I measure the voltage at the ADC0 pin I am getting about 0.75V (temp... |
Sunday, 9 August 2009 - 15:38 |
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LM35 heating up Hi Freaks, I bought an LM35 temperature monitoring IC and tried to test it by biasing it as follows: +Vs = 5V (straight no resistors/caps) GND = GND When I measured Vout, I got... |
Friday, 7 August 2009 - 00:50 |
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laser trimming Hi Freaks, What is laser trimming used for? Has anyone done any laser trimming of a chip both at wafer level and package level? How is it done? Thanks. |
Sunday, 2 August 2009 - 23:36 |
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LCD XY position Hi Freaks, Can anyone give me an algorithm to set the LCD cursor to a specific position? I know I have asked this before and I have tried all possible ways to get the cursor to go... |
Friday, 31 July 2009 - 13:45 |
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cheap pH sensors Hi Freaks, Does anybody know of cheap pH sensors to interface with AVR's? I have looked at several links and also posts in the forum and have seen sensors > $50 only. Thanks. |
Saturday, 25 July 2009 - 11:05 |
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best sensors? Freaks, What are some physical parameters that can be measured? I have come up with a very basic list. Can anyone add to this list? time temperature wind speed moisture/humidity... |
Saturday, 25 July 2009 - 01:28 |
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Wall warts with a controller? Hi Freaks, Can anyone point me to some links/info on wall warts (cell phone chargers) that use a microcontroller? I was looking specifically for something that uses switched... |
Monday, 20 July 2009 - 23:34 |
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any links/info on embedded automotive systems? Hi Freaks, Anybody has some links/tutes handy that explains how to design embedded AUTOMOTIVE systems? Thanks. |
Monday, 29 June 2009 - 10:27 |
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RF modules legal? Hi Freaks, I was thinking of using the RF modules being used in this link: [url] http://narobo.com/articles/rfmod... [/url] I know since they sell them they must be legal to use... |
Saturday, 13 June 2009 - 17:14 |
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Sample parts Hi Freaks, This may be a very extensive (and intensive) question but how many and which general/special purpose IC suppliers are still offering free samples? |
Wednesday, 10 June 2009 - 03:43 |
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generate on chip reference Hi Freaks, What are some ways to generate on chip voltage references? I know you can use the internal band gap which gives you about 1.24V but can you amplify it to say 3V? Will... |
Tuesday, 9 June 2009 - 15:58 |