Ķĥ襷֥ ޥӥ󥿤

TESTACH Υե졼ȤɥХ˾äƤޤƥʥ󥹤ȤȤ
PICޥȤäŻҹͥư饸إꡢWindowsץꥱȯȤ鲿Ǥ褻븫ʤblog֥ȥ 襷򤿤

2014ǯ03

μ̿äƤ

ǯϳ֤325331餷Ǥ30籫餷29˹ԤͤäƤȤ̵ԤäƤޤ

IMG_6870s

Υԥ󥯤ΤĤϤʤ󤫰㤦ʤǷ빽餤Ƥޤ͡

IMG_6871

ޤ͡

Ȼפޤ̤ΤȤϺ餤ƤΤǥХХơ
70-300mmǻޤɸॺäƤä˾ΤۤڤäΤǡ

IMG_6878s

IMG_6876

IMG_6889

IMG_6874

Ȥ櫓ǻäƵޤꡣʤߤ

ե󥳥󤽤38 - եưϩ

ƥե󥳥Ǥ

ArduinoäƤAVRPWMüҤ¿Τǡե󥳥ǤϥեȥPWMäȤϡɥPWMǤȻפäꤷ櫓Ǥ
ϡɥPWMǥեŸOFF/ONޤȡž󥵡νϤХХѤäƤޤäƥޥȥ˲žФǤʤʤΤǡȥǥ󥵤ʿ경ơʤäƥХåСߤˤФ褯͡ȤͤǤ

ȤꤢϤˡ
ϡɥPWMȤȤ饹å󥰼ȿϤĤˤʤΤ

ArduinoΥå16MHzǤPICȰä1/4ץꥹȤ̵ΤǤ줬Τޤ16MHzưǤ
8ӥåȤPWMˤô16,000,000󥫥󥿤ȥåפ2561ꤷޤ顢ñ16M256=62.5KHzǤ͡

ŬPWM⥸塼ꤷƥǥ塼ƥ50%ǥѥ륹Фƥƥ¬äƤߤޤ

Photo 2014-03-26 2 00 14
 
ޡιäƤޤ

PWMǥѥ륹ФΤǡϤȤä12VŸڤϩɬפǤ

ե󥳥ǤNFETեΡüҤˤäĤɥåǤѤʻΤǺPFETΥϥɥåˤޤ
 
ǽ˲ͤˤ˲ϩޤƬǡ

 schematic1
Arduino0VϤFETΥȤ0Vˤʤäƥ12Vɥ쥤ή롣ä㡪
Ȥ櫓Ǥβϩ֥åɥܡɾȤArduinoȤĤʤƤߤޤ
ArduinoνϤ˴ؤ餺եϤDzäѤʤ
 
ƹͤƤߤǡArduino5VϤFETΥȤ5Vˤʤޤ
ΤȤVGSϲV 
Ϥ12VǤ顢-7VǤ͡;͵FETǤ͡

פ˥ϥɥåڤˤϥȤ12Vݤʤ㤤ʤΤǤ顼

Arduino12VϤ뤳ȤϤǤޤ󤫤顢ȥ󥸥ȤäƤʴˤƤߤƤϤɤ

schematic2
Arduino5VФTR1˥١ήήFETΥȤ0Vˤʤ롣
Arduino0VФTR1Υ١ήߤޤäƥ쥯ήήʤʤꡢR1̤ƥȤ12V뤵롣

Ȥ櫓ǤǼ¸Ȥ̤ϡOK!!!!!!!Ǥ!!!!
ArduinoνϤ򥪥󡦥դȥե󤬲äߤޤäꡪ 

褿褿

ȻפäΤǤ

θ˥ȥǥ󥵤դơArduinoPWMϤʿ경ƤߤȤArduinoνϥǥ塼ƥ椬Ǿ(0.4%)Ǥե󤬲롣
ƥǽ۬äƤߤȡ٤ˤ뤱35V餤ФƤ롣
Ϥġ

ƥ褯ʬΤäʤäƥκݤäUSBפȷ򿧡ƤߤȤ

osc1

FETΥȤȷäߤäƤ롣

ϡıʹ̤ΤǤ

FETϤι¤塢ȡ֤̤ޤʤۤüҴ֤ˤ⤢ޤϾά
ϩǸȤʴǤ

schematic3
 
C1FETˤ褦˸륳ǥ󥵤Ǥ
ȥ󥸥ONˤʤC1ˤ+12V˳ݤΤ®ǽŤޤ
ΤFETΥȤϤ0Vˤʤޤ͡ʥβǤȷǤȤ

˥ȥ󥸥OFFˤʤȡνִ֡FETΥȤ0V12VǤΤR1ήήޤ
ȡ֤C1ξüǤ顢C1ξüŰ̺ʤʤޤǡC1ŤޤǡR1ήήޤ
C1ŤƤ֤βǤŰ兩夬äƤȤǤ͡

Ȥ櫓ǡFET᤯󥪥դˤϥ̤᤯šŤƤɬפΤǤ
FETŰưήϤۤȤήʤȤޤ󡦥դڤؤˤˤʤ⤢ȤǤ
äȥȤäȥդˤƤʬˤήϤۤȤήޤ󤱤ɡ

Ȥ櫓ǡ

ɤ᤯󡦥դǤΤ

ȤꤢפĤΤϡR1򾮤뤳ȡ
R1СCίޤäŲ٤®R1˾񤵤ƾäΤᤤǤ礦
ޤ꾮ȥȥ󥸥ONˤʤäƤ˥쥯ή̤ήƤޤΤǡΨǤ

󡣥ƥȤǡ100ˤƤߤޤ礦
ȥ󥸥ˤϺ2SC1815ȤäƥƥȤƤΤǡ150mAޤǤʤήޤ
100ʤ120mAήʤΤפǤ礦

񹳺ؤ¬ꡣ

osc2


֥ޥˤʤä衪ӥ󥴡

Ȼפޤ񹳿ä㥢ģ
Фdz



ǡäϥɥåβϩǥȥ󥸥Υ쥯FETΥȴ֤ˤ񹳤äƤϩĤޤ

schematic4

R3ɲäˤʤäƤޤ
ʤ顢̤Ťˤ150񹳤ʤΤŤᤤ쥯ή300+150=450񹳤𤷤ήΤǾܤˤǤޤ
ȥ󥸥ONˤƤ⥲Ű8VޤǤʤȤ⤢ޤ
ȤFDS4935AVGS-3VONˤʤΤǡ9VʲޤDzнʬǤʤȤʤ褦150+300ˤޤ
ʼºݤˤFETΥǡȤVGS-IDܤäƤΤǡɥ쥤ήήΤ˽ʬʥŰä褦ˤƤ͡

Ȥ櫓ǥ֥åɥܡɤ³ѤŸON

osc3
 
Ȥ8V12VΡߤξʤȤФ褦ˤʤޤ

ȤFETΥɥ쥤󤫤ФƤήʿ경ޤ


ˤ󥯤ŽäȥåߥΥץꥱΡȡ
ΡDC/DCСϩ߷ץɡפ򻲹ͤˤޤ

֤ä㤱βϩϥХåСʹ߰DC/DCСˤƱʤΤǡ
ȥǥ󥵤̤򡢤߷ץɤ򸵤˸Ƥߤȡ

ȯȿ30KHz,50KHzʤ饳220H
ή500mAޤǤʤ饳ǥ󥵤ϥߥå10FޤOS15Fޤϥ󥿥22F

Ǥ

ϤޤФä220HΤǤˤޤ礦
Ĥ980mA餤ήʤΤǡ;͵äƺή500mAȤȤˤޤ
Ѥнή̤䤻ޤ뼫Τǥʤä㤦Τȡ⤽PCѥե500mAήĤϤʤΤ500mAǽʬȻפޤ

ǥ󥵤ϥߥå10̤äƤʤʤ̵󥿥Ϲ⤤᡼ʤΤOSˤޤ礦
ȻפäйԤޤOSǤ礦ɤΤʤäΤǡܥߥƳʬҥ߸Ų򥳥ǥ󥵤äƤޤ1140ߤǥ󥿥ϰ¤ɥŲϤʤ
OSǤϤʤƱ褦ʤǤġȤȤǡ
15uFäƤȤˤʤäƤޤC˴ؤƤϥǥۤɥåץΨɤʤ˻پΤʤ٤̤ΤǤġĤȤȤ56FѰ25VäƤޤ

Ȥ櫓ǡǽŪ˶ưϩϰʲΤ褦ˤʤޤ

schematic5

D1ϤǤ᤯ϳήʤѰʬǽäƤ륷åȥɤȤȤRB160MȤΤäƤޤޤ1N4148ǥƥȤƤưƤ뤫ʤǤ⤤Ǥ

ζưϩȤ߹ǴĤäƤޤˤ򸫤ơޤޤȡ 

2014/04/01
USBäΤ¬ȷ򹹿ޤ 

ե󥳥 37 - ܤ롩

blogäܤäΤ20082009ǯ餷ΤǤ

¤ϥե󥳥PICȤäǽιäΤǤ
פ̵ŤǤä
θPICȤäƿäꤷƥΥϥίޤäΤǡܺ뤫äƴˤʤޤ
ܥܥ󤵤󤫤ϷդκäƤ衪ȤƤե3ʤƤ4ʤĤȤפä⤷ƤΤǡ

ʤ櫓PIC18F4550äƤƥƥȥܡɤä⤷ΤǤ

Photo 2014-03-22 21 48 32
PICǥƥȥܡɡʥե󥳥2浡ˤʤϤä

Ż˻äǼȤ뵤ʤƷײϥեɥȡġ

ġ


Ȥ֤äΤǤ

ʤ󤫤ѻǽոԤäΤǡĤǤ˽ԤäƤߤ뤫Ȼפä
äͷ٤Arduinoߴ
ȤҡʴĤĤˤäƤޤ
ʤ鼪ˤƤƶ̣ϤäArduino
Ȥꤢ㤦٤äƤȤ㤤ޤʤʤȤ߾夲ʤΤʥåȤ⡣

ۤDzȤǻƤߤޤ

ʤˤäڤ

դĤCǽ񤤤ܥĤǥޥܡɤư롪

ȡޤƤϤפΤϥե󥳥
Ȥäƥե󥳥Ф󤸤͡Ȥͤˤʤޤ
ʤΤǤҤˤĤƤArduinoUnoߴˤϥԥ­ʤ
㤢ԥ¿ArduinoϡȤʤȡArduino Mega 2560 ˤʤΤǤġ

ʹ⤹ԥ̵̤¿
ATMega2560äƤʤΤǡArduinodzȯʤȤƺľȤ˥åפʤ
ϥ

ʤ櫓ǵդ˽ǼAVRǥե󥳥ˤ褵ʤΤϡõƤߤȡ
ATMega1284Pޤ
ԥ礦ɤQFPѥå⥰åɡĤArduinoǤʤ
ȻפäɽArduinoMega1284ȤäΤϤʤäǤǰġ

ǤäѤƱȤͤͤϤΤǡ

ʲΥȤĤޤơ

Arduino on ATMega1284P | maniacbug
ƬΤ꤬ȤۤȤƱǻפ鷺ˤ䤱

Ȥ櫓ǡ줿Mighty 1284P Platform for Arduinoɲäǥ󥹥ȡ뤷ArduinoISPǼܡɤ˥֡ȥ񤭹ळȤޤ

Photo 2014-03-15 16 41 48
֡ȥ񤭹ο

ܡɤϥե󥳥θˤʤ뵡ǽ̤ĤƤޤ

ATMega1284P
ISP6ԥ ԥإå
åžUSBüҡFT232RLʥեѥ
100x16ɥåͭELǥץ쥤
꡼󥳡
֥Ӷưϩ
Ϸ³ü
٥󥵡³ü
եϢü

Photo 2014-03-15 19 37 30

եϢˤĤƤ϶ưϩ夫ԺäΤAVRνüҤ򤽤Τޤ޴ݽФˤƤǤ
Ȥ櫓ǡʴΤäƤޤġ

ΤȤOSŪʴʬäƤޤơ꡼󥳡βžɤ߼ꡢ֥Υǥ٥󥵡ɤ߼ä٤ɽե®ʤܴۤˡեβžɤ߼ϤǤƤޤ
Ȥϥ桼󥿥եȤ٤˱ƥեβž椹ȤߤȤδǤ͡

ϷפפΤۤ񤷤ƺޤʤǤɤ͡ġ

Ĺʤꤽʤ˺񤭤äȤϼεˤޤȤäȡ

ܤäƽ񤭤ޤPICǺäܤϰǤ줿ΤArduinoǤ3ܤˤʤޤġ

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