Post Created date
Why Slew rate buffer and spike suppressor only in I2C exist (Atmega32) ?
As fare as I know slew rate limiting has always been a mandatory part of I2C specification. Note that Atmel never used the term "I2C" and instead uses the fantasy word "twi". M328...
Saturday, 13 April 2019 - 18:10
silly question about USB terminal
I find the way the selling of VID's works absolutely criminal and do not understand why such a thing is legal. They've made it very scarce on purpose (16 bit numbers) while...
Saturday, 13 April 2019 - 17:43
V USB mouse with PS2 joystick board
clawson wrote:If this is your first USB project I'd use real USB so get some form of AT90USB and LUFA. V-USB could otherwise prove a major stumbling block. I was thinking exactly...
Saturday, 13 April 2019 - 17:27
Testing routine
What sorts of tests are you thinking about, and in what sort of environment?   While developing software I like to have some kind of message that a uC is reset. It could...
Saturday, 13 April 2019 - 17:11
silly question about USB terminal
It has been mentioned before, But my vote is also for CDC.   Some time ago I downloaded and flashed an...
Saturday, 13 April 2019 - 15:25
Linux program alternatives to Windows programs
I have never seen an detailed datasheet of such RC servo's. (There are also complete other sort of motors which are called "servo motors", those are usually BLDC or PMSM (Which is...
Friday, 12 April 2019 - 23:42
PTC heater mistery
I'm getting the idea that either your DMM is broken or you're using it in the wrong way. For example, there is no hope of measuring the resistance of your heater accurately as...
Wednesday, 10 April 2019 - 09:42
Different opcodes between listing file and hex file
There are often different opcodes which resolve to the the same machine code.   A classic example is to clear a register, which is often a separate opcode. But because XOR-...
Tuesday, 9 April 2019 - 15:36
Why is _delay_ms_ behave unpredictably ?
I think this is just a confirmation of my strong dislike of "arduino". In an attempt to make C++ simpler than possible it makes you blindly chase rabbits. Why is there no error...
Monday, 8 April 2019 - 22:39
c++ creating a "Button" class
Have you considered using a separate class for a simple linked list? Maybe even write it in the form of a template. There probably already are a lot of those floating around.
Monday, 8 April 2019 - 09:42
finger protection for soldering
wagnerlip wrote:Life is dangerous. And you drag up a 6 year old thread for that?   Somewhere halfway I found a reference to smearing superglue on your fingers. Cyanacrylate...
Monday, 8 April 2019 - 09:30
NOP vs math operations - is there a power consumption difference?
theusch wrote:I'm out, I guess.  I listed a handful of questions/clarification requests with no response to any. And still you come back in #15?   I find it pretty silly...
Monday, 8 April 2019 - 09:23