2 3 123
11 20 26

: stm32f030

  1. #11

    14.06.2018
    -
    1,627
    , . t3-t1 t1-t3. t1, t3. , t3 , . t3 , t1, A.8.15.
    t16, . , t14, . gpio - MCO, . , , . , . , , , . , .
    , , , - . . , . .
    p.s. - , . -.
    , . , . , - , . , , . , , .
    ozforester; 31.03.2025 20:46.
    .


  2. #12

    12.09.2006
    , , KN34PC
    1,925
    LZ2WSG
    F030, a F100/103 - .

    (->), . . C STM32Cube STM32 - . 20 10 . ( -, 2, 4, 8 ETR. 1 Hz / STM32 / . 2/4/8 Hz - . 250..300 MHz. .
        . 

:	DSC04947_.jpg 
:	60 
:	99.7  
ID:	412853  
    veso74; 31.03.2025 21:53.

  3. #13

    14.06.2018
    -
    1,627
    .:
    1. .
    2. .
    ,
    ozforester
    , .
    , KiCad - , . , .
    ozforester; 31.03.2025 22:03.
    .

  4. #14

    12.09.2006
    , , KN34PC
    1,925
    LZ2WSG
    , . LCD1602 3V3 : . TC7660 (Charge Pump DC-to-DC Voltage Converter) ( 8- ), - . , : ( ).

  5. #15

    14.06.2018
    -
    1,627
    / , . (=
    7660 7660. .
    .

  6. #16

    12.09.2006
    , , KN34PC
    1,925
    LZ2WSG
    LCD1601/2. . 2,5V . : . ( : . . 2 ).
        . 

:	llcd_1602_3v3_pwm_pic_ap431.gif 
:	80 
:	33.8  
ID:	412854  

  7. #17

    14.06.2018
    -
    1,627
    , , 5 . . . , , . , , , , .
    .

  8. #18

    12.09.2006
    , , KN34PC
    1,925
    LZ2WSG
    . : github. . 3,3V LCD. 15 , . ... ( ), "" - . , .

    - . . , 125 MHz - ()

    - GND ( . -Si5351A), . . - . "" . .

    - "" , ( , )

    - /8, if(EtrFreq < 12500000){ ETPS1 ; }., .. 1 Hz/. 2 Hz, 4 Hz 8 Hz/. , .
    ---
    (IDE)? ? ( " ", "").

    32 ():

    : Si5351A (8 mA), 10-cm : Fmax 196 MHz, /8, 8 Hz.
        . 

:	20250403_084607_.jpg 
:	47 
:	100.3  
ID:	412907  
    veso74; 03.04.2025 10:05.

  9. #19

    14.06.2018
    -
    1,627
    . , . , , "". git , . , . . , ., . (=
    . , . , "" . , . - , .
    ozforester; 03.04.2025 11:25.
    .


  10. #20

    12.09.2006
    , , KN34PC
    1,925
    LZ2WSG
    hex .

    (main.hex) LCD:
    RS: 7
    RW: 8
    E: 9
    D4: 13
    D5: 19
    D6: 20
    D7: 21

    . LCD :
    RS: 7
    RW: 8
    E: 9
    D4: 27
    D5: 28
    D6: 29
    D7: 30

    github-e " " ( LCD-), hex , .
    veso74; 03.04.2025 13:19.

,

: 1 (: 0 , : 1)

  1. 3-63
    mikey
    : 21
    : 12.11.2018, 11:47
  2. LED
    Roland
    : 1
    : 11.09.2009, 14:56
  3. UR5WPR , ,
    : 6
    : 09.12.2008, 21:59
  4. 1
    US4MEZ
    : 12
    : 16.10.2008, 00:33
  5. 3-38
    rz3abk
    : 9
    : 06.03.2007, 20:59

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