Post Created date
Very peculiar LCD's pins behavior
FlameSky wrote:if I'm trying to pull them down   Use of LCD is not just push/pull pins. It is a protocol between AVR and LCD processor.   You should talk in these terms...
Saturday, 16 July 2022 - 19:41
ATtiny102, assembler, ADC problem
trusley_mike wrote:sbi UCSRA,U2X   Did you read my post #21? Datasheets, page 245.
Saturday, 16 July 2022 - 18:38
ATtiny102, assembler, ADC problem
Saturday, 16 July 2022 - 16:13
ATtiny102, assembler, ADC problem
Did you send anything else using USART, can you check your 'serialSend'. May I see the code of, please.
Saturday, 16 July 2022 - 13:58
RFI from serial (UART) cable
N.Winterbottom wrote:ceramic chip capacitors   May I warn audience: do not allow drop it. Will internally break, and you can guess why the board refuse to work (or any...
Saturday, 16 July 2022 - 11:37
RFI from serial (UART) cable
Thanks for fine discussion, allow me to ask something else:   Admit that it is first time I see tantalum 10uf on such place. I will not ask 'Why NOBODY puts it', because...
Friday, 15 July 2022 - 19:34
RFI from serial (UART) cable
  To young freaks: how 100++MHz noise is produced.   When current is switched, an electromagnetic wave is produced. Faster the switching is, more noise is emitted....
Friday, 15 July 2022 - 17:38
Solenoid coil failure detection
What you need is a Non-Invasive Current Sensor.   It can be also any small transformer, add few turns of 0.5mm wire as a new Primary winding. 
Friday, 15 July 2022 - 06:04
3 phase inverter for AC motor
Not necessary, why it should be. Depends on what you will do with this sinusoide. After a Low pass filter, it can become a real one, but the ratio Max/Min will change.   Also...
Thursday, 14 July 2022 - 12:28
RFI from serial (UART) cable
 Google ferrite choke rfi for more pictures.  
Thursday, 14 July 2022 - 12:18
Generating 1KHz PWM on ATmega 328PB using internal 8MHz clock
How precise it should be? If you do not mind the difference, or you will increase the clock by OSCCAL (2% only), then it is for you:   I do it often with M48, Timer1,...
Thursday, 14 July 2022 - 12:05
Behavior of Z register in Atini2313A in compare with ATmega16
Vladimir101 wrote:the high byte of Z-register increments after the low byte of Z-register becomes FF     How it can be, please. ZH should change only in a...
Wednesday, 13 July 2022 - 11:19