Post Created date
build a voltmeter
Auto-ranging that drives 7 segment LED display. 0 to 102.3 volts. http://www.cappels.org/dproj/10_Bit_LED_Digital_Panel_Meter/...
Sunday, 27 September 2020 - 13:40
What kind of sex do you prefer?
If I had not seen this thread was posted by Clawsen I would not have opened it. An informative thread.
Saturday, 19 September 2020 - 17:11
ATtiny12 fuse reprogramming
I know it is late, but in case somebody is still using the ATTINY12, or looking for a way to fix the fuses on another controller:   http://cappels.org/dproj/t12fp/t...
Thursday, 12 March 2020 - 17:51
Old AVRISP MKll programmers
I have been looking but cannot determine whether this combination will work. I want to make a recommendation to a friend with a notebook running under Windows 8.   Windows 8...
Saturday, 22 October 2016 - 13:56
Pizeo Buzzer as a **Microphone Bug**
April Fool's Day wind-up. Had the same posts by "Erica" on allaboutcircuits.com.  I suspect a Google search would turn the same posts up all over.  
Thursday, 2 April 2015 - 16:08
How to reset ATMEGA 32A using software reset method
In addition to Kartman's advice, make sure that all interrupt sources are disabled before going into that dead loop.
Saturday, 28 March 2015 - 10:24
I2C AT90S2313
The URL below points to a variation on Sean Ellis's bit-banging I2C EEPROM routine http://www.cappels.org/dproj/eep/eep.html
Friday, 27 June 2014 - 01:59
How accurate RTC can AVR make?
If this helps: A good crystal designed for use with microcontrollers has a specified initial accuracy of 50 parts per million (buy a crystal with this specification). You can...
Wednesday, 8 January 2014 - 18:57
avrisp mkII bricks all my chips.
Using danni's plug-in and power-up sequence seems to have reduced the rate of bricking. By the time I dragged the trusty old STK-500 out and set it up, I had accumulated three...
Saturday, 4 January 2014 - 04:04
avrisp mkII bricks all my chips.
Yes, the AVRISP MKII was genuine from Digikey. The clone was a stopgap replacement while I waited for somebody to bring me a real programmer. I did not recover the chip, and have...
Thursday, 28 November 2013 - 14:41
avrisp mkII bricks all my chips.
Anybody have any insight into what is actually happening. I have experienced the "bricking" of several ATTIINY2313 controllers. It started happening right after I received a new...
Wednesday, 27 November 2013 - 07:12
connecting LCD to stk500
What 4 line display are you using?
Tuesday, 12 November 2013 - 14:18

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