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CH340G

, 10 2017 . 22:19 +

Windows 10 USB-serial CH340G, Arduino. CH340G - , USB-UART, UART 250 kbps, COM-, USB.



Windows 7 SP1 CH340, , M$ .


DEVMGMT CH340G (412x448, 21Kb)

CH340 (CH341), , 11/04/2011, 3.3.2011.11 VID/PID USB\VID_1A86&PID_7523&REV_0254. 2007 , , , , . DRVSETUP64.EXE, pre-install, .


DRVSETUP (420x269, 6Kb)

DSEO13b (Driver Signature Enforcement Overrider), . CH341S64.SYS, . Windows.


, , , ( Atmega)? 2007 , .. UART ( FIFO UART 16550), , , -.



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UART MSCOMM32

, 18 2017 . 17:06 +

AVR UART MSCOMM32.OCX 250000 . - 16 . Arduino. ? VBForums, Win32 API SetCommState GetCommState Kernel32. , .. 115200, , 2.


AVR software uart 250000 baud (452x115, 5Kb)
MSComm 250000baud (206x172, 13Kb)

, UART AVR , . RX/TX ATMega328P, NAND .



, VB6 MSComm (/, ): 110, 300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, 115200, 128000, 256000. 128000, 256000 UART. , , UART UART , , , , UART. , UART AVR 2 /, .. 2000000. , COM- , CH340G, , 2 Mbps. - USB, , .



250 /? (135168 ) 6,16 . , , 135168 35,9 , NAND flash. ❤️️ LCD 160x128 16 215 , FPS ~5 /., 16 , SPI , , ( ) 40 960 , UART 250 2 . , 1 (NAND flash K9K8G08U0M-PIB0) 14 .


CLS, AVR-ASM CLK DATA 160128 0,105 , 105 ., . - SPI - , 9- , 8 SPI, ( ) 105 UART 1,5...2 . , . 10 FPS .


AVR Parallel output for Nokia 1616 LCD (700x451, 108Kb)

SPI, , . , SPI, ( , SPFD54124B ). .



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EEPROM

, 04 2017 . 23:56 +

: -1.10.1 AD7755 TFT LCD , 🤑 , - .


 -1.10.1 AD7755  ATMega8 (700x525, 95Kb)

, +3,3 +50, 220 . , , , 2 , , , AD7755. , , . , , . - , , . , USB- Aliexpress 49₽, +5, .



, , , . , EEPROM. EEPROM - 100 000 . 4000 1 , EEPROM 25 . , , DWORD (32 , 4 ). TRIM, SSD EEPROM, , EEPROM (512 ATMega8, 4 1 ) ((512/4)*100 000)/4000=3 200 ⋅. . , EEPROM ATMega , WORD DWORD -
, , .


EEPROM ? ? EEPROM AVR?


- / , 3,7 , , . EEPROM .


. , (R1, R2) (PC0). 🎄.



 EEPROM    (640x323, 19Kb)

, +5 Aliexpress, ( ), , +4,2 - . . 2106, . 2 . 1000 , , , , . , - (AVCC, AREF).


220? ( ), Aliexpress USB- , 1,5...2 . , , , 4 EEPROM. , , CH340G USB-UART, . . , , , AVR.


: Watchdog'🐶, , , , +1...2, (AC back, DC back) RESET, END. - RESET .


(BASCOM-AVR):





Config Pind.6 = Input ' ,
Config Adc = Single , Prescaler = 16 , Reference = Internal '
'
Dim Currentcounts As Dword , Checkcounts As Dword , Emptydword As Dword
Dim Megacounts As Byte
Dim Eepromaddress As Byte ' 256 (64 ) &H00 &HFF
Dim Voltage As Word ' ,

Emptydword = &HFFFFFFFF ' !!!!!11
' 32 (DWORD) (
' &H104, DWORD.
' Megacounts

Readeeprom Megacounts , &H104
If Megacounts = &HFF Then ' ,
Megacounts = 0
Writeeeprom Megacounts , &H104
Elseif Megacounts = &HFE Then
Print "Counter locked!" ' !
End
' 4 294 967 295 * 255 = 1095216660225,
' 274 877 906.
' .
End If
' EEPROM (TRIM :)
'
' EEPROM,
' .
For Eepromaddress = 0 To &HFF Step 4
Readeeprom Currentcounts , Eepromaddress
If Currentcounts = &HFFFFFFFF Then
Eepromaddress = Eepromaddress - 4
Readeeprom Currentcounts , Eepromaddress
Eepromaddress = Eepromaddress + 4
Exit For '
End If
Next Eepromaddress
' , Eepromaddress &H00,
' EEPROM. !
If Eepromaddress = &H00 Then
If Currentcounts <> &HFFFFFFFF Then
Print "Erasing EEPROM..."
For Eepromaddress = 0 To &HFF Step 4
Writeeeprom Emptydword , Eepromaddress
Next Eepromaddress
End If
End If
Print "Null place:" ; Hex(eepromaddress) ' ,
Print "Previous counts:" ; Hex(megacounts) ; " " ; Hex(currentcounts) ' ,
'

Start Adc '
Do
Voltage = Getadc(0) ' , . ,
' ,
If Pind.6 = 0 Then '
While Pind.6 = 0 : Wend ' .
' 5 =)
If Currentcounts = &HFFFFFFFF Then ' ,
' .
' &H00 !
Incr Megacounts
Writeeeprom Megacounts , &H100
Currentcounts = 0
Else
Incr Currentcounts ' : 0,25
End If
Print Hex(megacounts) ; " " ; Currentcounts ' print,
' . .
End If
If Voltage < 450 Then '! ! 450
' . -0,5.
Stop Adc ' .. .. ..
Disable Interrupts ' ٨
Repeatwrite: ' !
Writeeeprom Currentcounts , Eepromaddress
Readeeprom Checkcounts , Eepromaddress
If Currentcounts <> Checkcounts Then Goto Repeatwrite ',
' , Checkcounts Currentcounts
' ???
Print "Saved " ; Hex(currentcounts) ' ,
' . ,
' .
End ' .
End If
Loop
End ' .



, . 6 .₽. - , Android. , - , ap , 🙃. , Travel - , Apple - 1 .₽. 50, microUSB 49₽ Aliexpress. iPhone 4S - , iPhone 7 Plus . , , Apple Inc. U2, BGA-, 6 .₽., . , , , , . . , U2 . , : ‼️iPhone Android.‼️ 🔴 Apple 🔴 , , , , +5,5 ( USB ) +5, . , .



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, 23 2017 . 01:54 +

, , .


, Luckyboy , , , , . , , , , .. .


encoder (640x523, 246Kb)

, , 1,8, .. 200 , 100 . , TB6560 ( DIP- STEP-DIR), 200 LPT-, 1 , , ! . , , ( ), 50. , , , 100 .




, A4Tech (!), 50 , , - 40 . , , Defender, , 10 .



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, 02 2017 . 20:01 +
, , , - . , , , )
׸ -? , , , , , . , .


 (330x640, 64Kb) . , . 4₽, , , Adobe Ming, , 2007. - . , - , . , . - , , VPBTU SQNY CUCCI . , , . , . , , - , , 45- . , , , - , 1₽, 10 .


- . , . , ₽ garoldini 7 . Siemens S55, A60, C60, M55 , . SK65, , . , . Siemens QuickPic Camera IQP-530 ( IQP-500/510), pandatron.cz/?169&kamera_s_jpg_kompresi, JPEG, UART 3,7. , , 101x80 . , UART 115200 JPEG (~40/). ? - 19200 115200, AT-, , . - "OK" , , 115200 JPEG- , . CTS, . , UART "S55Kamera.zip" ().
IMG_1140 (700x525, 133Kb)
. Siemens. . ? 0,3 (640x480), , . .
image3 (640x480, 38Kb)
image7 (640x480, 30Kb)
image16 (640x480, 32Kb)
, , NAND-, . , JPEG LCD Nokia 1616 .


, ? , 31 Rm Atrn, eoe, OOڨMKA APEEHA . , . , , , . , , , paocao ep pædhili, , Ҩ , - .
roma aeterna (640x585, 260Kb)
, , CX65, . , . , - .


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Opportunities

, 28 2016 . 23:40 +
. , , , 1905 , -. , , (.), , , , , (! !), - , ( , ). ? , , . , , , .

, , ( ), , , . :

, CarTV, - , - CarPC. -, ( ) , . 100 . . , 80 20 .
, , . , - , .
12 , ?
. , - , , - , . ? ? , , , . , , , .
, - 220 USB. , - - " ", , . 50%, IRLink, , 12, , , , , IRLink, , .
, " ", " ", " ". 10 , , - , , .
, , , - -, , obi 100 , , , (!!!).
aliexpress, -, , 400 . , , . . , 700-1200 . (-), + . , , , ~400 , , . , , Energenie, LAN- -, .
, - , . - ( , , ).

, . , " ", , . 100 .

( aliexpress, -):
100 .ATMega8 TQFP = 3027 .
100 .USB travel charger = 5800 . ( 5)
200 . 5 10 220 = 3960 . ( , 2 )
200 .PNP- = 1104,92 . ( , )
100 .-, , SOP58238 = 1879 . ( !)
100 . microUSB = 600 .
100 .CH340G (USB-UART ) = 2348 .
100 . 12.8 CH340G = 700 .
100 . 1 . 100100. = 19310 . ( , , - )
100 . = 248 .
100 . = 4900 .
--------------------------------
: 43 876,92 .

. , - ( ), , , , 100 - .

439 . , , , , .

MP3- 30 ! SD- , , !!! , , USB-, , . , ... :)


:
1) . - .
2) . -, , 220 . .
3) USB. USB. , .
4) USB. , IRLink! , . , .

( USB): 36,48 .
: . ATTiny13 , .

(c USB) - 36,48 . . . .
: , , , , . CH340G USB- . -!

, PCB mount , - - SOP/TSOP , , .

, 44 , . 600 , , , 220. - , 400- , , 700-1200 , , - .

100 , 60 , 16 . , 16 , . , , - ( COM-), , . , ? , .

: 100 . , (24 200 .), , - , . , , ( ), - , ( ), -: ? 100% ? , .

, , DIY, AVITO, SLANDO, , , , , 220!!! , " ", , ? " "?

, , , 44 , ( !). , -. DIY- Arduino, , - .


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, 22 2016 . 00:45 +



soxie_k155la3_siren (700x601, 112Kb)
soxie_siren_k155la3_board (663x530, 32Kb)

1553 + TDA7052.
8 0,5 , . 5, , .


soxie_heart_7400 (589x700, 85Kb)
soxie_heart_7400_2pcb (700x490, 74Kb)
soxie_diodes_74141 (606x700, 219Kb)
soxie_main_74141 (606x700, 195Kb)

. 74141 - , 17611 7404 (1552) . 10 . 5 USB. 50, USB-, , -. , USB .

, , , - , - .

? , , .
)


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, 17 2016 . 21:43 +
Me, the great, ^_^ proudly presents. . . ??
_MG_1892_post (514x700, 382Kb)
_MG_1909_post (498x700, 244Kb)
, , .
, . AVR, , , Nokia 1616 LCD SPFD54124B.
- ATMega328, 900 (), 5 USB, , , 18 , PIN- , . , - Nokia ( ), Nokia 8800 Arte =) Hammond, ODU Minisnap +5V, GND, DOOR1, DOOR2. -. Atmel, MAX1811 ... 1423!!!
  (304x700, 150Kb)

=) . , - SMD )) - , , , DIY.
, , MAX1811 , , LCD Nokia soft SPI, . , MCP42010, .
!!! , , - 1423, 2989IM3.3, , BODLEVEL - 3,9, , , 1,8 . , , , 220 , , . , 18 , .
DIY- . , . , , , - , , .


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, 11 2016 . 09:04 +
, , ( ). , , .
, , , , , , , . , DIY- .
_MG_1266 (638x700, 471Kb)
_MG_1263 (389x700, 336Kb)

, .
, . , . ? , - .

, -, , , mcdonald's . .


. , , . - , , , , - , .
, . 120º , .
? - , - - , , , , - , . - , wi-fi 24 . , ( ) , , , . . , (!!!), .

_MG_1264 (700x466, 374Kb)

-, , ... ( ), ( , ABBYY ) . , (!!!) .

, , . , , txt- , ( ), ( - ) , . , , - 81.760 .


P.S. - . , - , . QIP 2012 + Acapella Alyona22k (xenspeak) . , ( Siri, Cortana ) !!!!11 , , . . )))))


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, 02 2015 . 01:07 +
, :

3 . HEF4094, 555 10061 1768.

, ISP.
ATMEL, SPI reset, LPT- ( UART , , ). 4...6 "5 ". SPI, , Nokia 1616 MCP42010, .., .
CVAVR , LPT , .. RESET, . , , RESET LOW . , FLASH- .
- 74245, 74125 ( 80286 ) - . RESET SCK MOSI , MISO , .
, , .
.
, , :
scheme_isp_buffer (700x555, 227Kb)

- ISP, - GND, , 1 , 2 - , .
1552 (1552, 7404) " " . / .
(. ) - , 1761, . , JK- 74109, DIP- =)
, 40 ?))
: , , , ISP . . , ATMEL.

IMG_7609 (700x525, 149Kb)

DIP- , CPLD :

, - 58080, , 155- . , . , . . [...] , IBM PC .


, , x86 , .
- My last cameo


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, 19 2015 . 03:21 +
. , . , =)
Canon, ( , , ) . , .. , . , 6 9 -. - "7+" 9...10 , . - , :
7seg     (480x480, 147Kb)
. , (0...F) - , , . , , .
: 6 ( 100...200 ) 3 &B00111000 ( , ) - . ! ! , 74595 4094, , "" , ( ) " ". , . , . , ?
, , , - don't care about .
7seg_kor_scheme (700x617, 133Kb)
, .
- (18 ) ( , "1" ), 4094. , . DATA/CLOCK &B00011111; &B00100111 ; &B00100111, OE Q0...Q5. OE 74141+7404 ( 17611), , , 1768. . , , , ( CLK), "" - NE555 (10061). . - C1 , , . 555 8, OE 4094. =)
IMG_7598 (700x525, 144Kb)
. .

: , 3 / . .
: ( ) . . - , DWORD. .

P.S. , 74245, , , (OE 74245). !
code:

Function Iskeypressed() As Byte ' !!!!!!!!!!!
Dim Initialkey As Byte
Dim I As Byte
Ddra = &B11111000 '3 ,
' 24 :
'210 226 194 | 234 202 242
'212 228 196 | 236 204 244
'213 229 197 | 237 205 245
'209 225 193 | 233 201 241
For I = &HC0 To &HF0 Step 8 ' , 8
Porta = I
Waitus 100 '. 16
Initialkey = Pina
If Initialkey > I Then
While Pina = Initialkey '
Wend
Iskeypressed = Initialkey
Exit Function
End If
Next I
Iskeypressed = 0
End Function


- Noize MC


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, 22 2015 . 23:33 +
(: , !)

. () 74 ( 155, 555 176).
12 , 34, - , , 4 + 3 + 3 = 10 . , , . . ׸ ?
, , , . 74141 7404 (1551 + 1551, 1761+1761) .
step1 (700x331, 116Kb)
, , ?. + . , - , , (). . - 7 24 .
step2 (700x378, 142Kb)
, . (.) . , - .. DIP- . , 74148 1551/1553, ... . - 6 24 .
step3 (700x369, 134Kb)
, 6 63 , 24, COLS/ROWS. , . 6 , 4; - 4 . , .

, 74148 .
12 . , 10, . - 10081. 100814 (WE9192B), . , 10081, 24 , , , . ...
. 10 .


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, 18 2014 . 02:03 +
. .

. , :)
, ? --, , . , Commax . , , , .

, , . . -325, ---, .

TDA7050, , , . , , . 128 - , () XTAL.
atmega8 , attiny2313, , 8L. , , . , , 220 ( - ), ( , ) Gummibär , , .

, , . ( ), , .
, , , , . , , , ( ), NE555, .
  4
- , ? , . , ( 100 ). . , . : , , RCA-, , . , , ( ), , , , . , , - ( , , , ). . ,


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