å€ãããã¡ããæ°ãã«åãå ¥ããã³ãŒãã¬ã¹çŒ¶é»è©±ã¯ãæšå¹Žã®ãã¯ãããžãŒãçŸä»£ã«æŒãäžãããã®ã§ãã
ã¡ããã©æšæ¥ãçå£ã«é»è©±ã§äŒè©±ãããŠãããšãããçªç¶ããããã©ã³ãæ©èœããªããªããŸããã ç§ã¯ãšãŠãåæºããŸããã ãŸããããã ãã§ãããã®æããªé»è©±ã®ããã§é»è©±ã«åºãããªãã®ã¯ãããæåŸã§ãã ïŒä»æãè¿ããŠã¿ããšããã®æã¯ã¡ãã£ãšæãããããããããŸãããïŒ
ã¢ããããŒãã®æéã§ãã ãããŠããããããªã猶ããäœãããæ°ããã³ãŒãã¬ã¹é»è©±ã§ãã ç§ã®ãã¹ãŠã®éä¿¡ããŒãºãæºãããæ°ããæ¹è¯ãããç䌌é»è©±ã§ãã
åè«ã¯ããŠããããã®ãããžã§ã¯ãã¯å®éã«æ©èœããŠããŸãã ãããŠããããç§ããããäœã£ãæ¹æ³ã§ãã
ããŒã«ãšææ
ãã®ãããžã§ã¯ãã«ã¯ãããªãã®æ°ã®é»åã³ã³ããŒãã³ããšããã€ãã®ããŒã«ãå¿ èŠã§ãã
ããŒã«ïŒ
- ããªã«ã
- éå±è£œã®ã¯ãã¿ã
- ãããã°ã«ãŒã¬ã³ã
- äžžãã³ãã
- äžžãã¹ãã©ã€ã«ãŒãä»ãããã³ããŒã
ææ (ãã¹ãŠè€è£œ):
-
DFduino ãŠã R3 -
Gravity IO æ¡åŒµã·ãŒã«ã ïŒå¿ èŠã¯ãããŸããïŒ ã¢ããã°é³ã»ã³ãµãŒ ïŒãã€ã¯ããã©ã³ïŒ-
386AMP ãªãŒãã£ãªã¢ã³ã ïŒã¹ããŒã«ãŒïŒ -
é»æ± åçŽéš 6AA é»æ± ãã«ã㌠DCãã¬ã«ãžã£ãã¯ä»ãïŒåäžé»æ± 6æ¬ïŒ -
NRF24L01+PA+LNA ã¢ã³ããä»ãã -
ãã¿ã³ãæŒã . - ã¢ã«ã補ã®ã³ãŒããŒçŒ¶ã§ãã
-
æ¥ç¶ç· .
ç¶ã®æºå
é»åæ©åšãæ¥ç¶ããåã«ããžã£ãŒãæºåããå¿ èŠããããŸãã ããªã«ã§ XNUMX ã€ã®ç©ŽãéããŸããããXNUMX ã€ã¯ã¢ã³ããçšããã XNUMX ã€ã¯ãã¿ã³çšã§ãã
ãŸãã¯ã¢ã³ããã®ç©Žããå§ããŸããã ãŸããã¢ã³ããåºæ¿ã猶ã®äžã«è²Œãä»ããŠãç©Žãå£ããã©ã®ãããã®è·é¢ã«ããã®ãã枬å®ããŸãã äœæ¥åŸã«ç©Žã®çè·¡ããã¹ãŠåãé€ãããã£ãã®ã§ããã¯ã€ãããŒãããŒã«ãŒã䜿çšããŠç©Žã«å°ãä»ããŸããã 次ã«ãã¿ããã䜿çšããŠãå°æ¥ã®ç©Žã®äœçœ®ã«å°ãä»ããŸããã ããã¯ã次ã®ã¹ãããã§ã®ç©Žããã«åœ¹ç«ã¡ãŸãã
ç©Žã®ãµã€ãºã¯äœ¿çšããã¢ã³ããã«ãã£ãŠç°ãªããŸãã ããªã«ã®ãµã€ãºã¯ãã¢ã³ããããã蟌ãŸããŠããããžã®ãµã€ãºãšæ¯èŒããŠéžæããã ãã§ãã
5,5mmã«ãªããŸããã
ãããå®å šã¡ã¬ããããããïŒ
çŽåŸãéžæããç©Žã«å°ãä»ããããããªã«ã§ç©ŽãéããŸãã é«éã§è¡ãã®ãè¯ãã§ãããããŸã匷ãæŒããããªãã§ãã ããã é«ã¯èããŠããªãã§ããããã®ã§ãéå©ãªéå±ã«ã¯æ³šæããŠãã ããã ããªãåããšãã³ãã䜿çšããŠç«¯ãåãåããŸãã
ãã®åŸããã¿ã³çšã®ç©Žã®å å·¥ãéå§ã§ããŸãã 圌ã®å Žåã¯ãã¹ãŠãå°ãç°ãªããŸãã
ææã¡ã®ãã®ã§äœæ¥ããã®ã§ãããªã«ãšãã³ãã䜿ã£ãŠå床穎ãéããŠã¿ãããšã«ããŸããã ããããForstner ããªã«ã䜿çšããŠãããè¡ãæ¹ãã¯ããã«äŸ¿å©ã§ãã ç§ããã£ãæ¹æ³ã¯æ¬¡ã®ãšããã§ãã
ãŸãããã¿ã³ãããã©ã¹ããã¯ã®ããããå€ããŸãã 次ã«ãç©Žãéããå¿ èŠãããå Žæã«ããããé 眮ããå åŸã«å°ãä»ããŸããã 次ã«ãããªã«ã§ XNUMX ã€ã®ç©Žãéããããµãã䜿ã£ãŠææãåãé€ããç©ŽãäžžãèŠããŸããã
ãã®åŸããã³ããŒãšãã³ãã䜿ã£ãŠç«¯ãå åŽã«å©ã蟌ã¿ãæ²ããŸãã - åçãåç §ããŠãã ããã é ãäžžããã³ããŒã䜿çšããããšããå§ãããŸãã ä»ã«ç¡ãã®ã§æ®éã®ã䜿ããŸããã
ããã§ãã¢ã³ãããšãã¿ã³ããã蟌ãããšãã§ããŸãã éå©ãªéå±ãšããžã«æ³šæããŠãã ããã
ãããã°ã«ãŒæé
ãã¹ãŠã®ã³ã³ããŒãã³ããæ¥çããæãæ¥ãŸããã ãŸããã°ã«ãŒã¬ã³ã®é»æºãå
¥ããŠæããŸãã 次ã«ãæ¥çå€ã䜿çšããŠã¢ã³ããããŒãã猶ã«æ¥çããŸãã ãŸãã猶ãšã·ã§ãŒãããªãããã«ãã¢ã³ããã®çªãåºãéå±éšåãæ¥çå€ã§èŠãããšããå§ãããŸãã
猶ã«äœããã·ã§ãŒãããªãããã«ãã§ããã ãå€ãã®æ¥çå€ã䜿çšããããšããå§ãããŸãã ãã¹ãäžã«ãããããšããé³ãèãããå Žåã¯ã猶ã«äœããæ¥è§ŠããŠããå¯èœæ§ããããŸãã
Arduino Uno ã猶ã®åºã«æ¥çããé»æ± ãæ¥ç¶ããŸãã ãããæãé£ããéšåã§ãã端ã«æ¥çå€ãå¡åžããã¢ã³ãããäžãåããããããªãŒã猶ã®å察åŽã«ãªãããã«é 眮ããããšããå§ãããŸãã ããããªãŒãèªç¶ãªéå¿ã«ãªããŸãã
ããããªãŒãã«ããŒã®çåŽã«ã¹ããŒã«ãŒãæ¥çããããäžæ¹ã®åŽã«ãã€ã¯ãæ¥çããŸããã ãã®çç±ã¯ãçŸçé
æ
®ãšãã¯ã€ã€ãŒããããã«æ·èšããããšããèŠæã§ãã
é»åæ©åšã®æ¥ç¶
ãã¹ãŠããã£ãããšæ¥çãããããã¯ã€ã€ãŒãæ¥ç¶ããŸãã å³ã«åŸã£ãŠã¯ã€ã€ãŒãã³ã³ããŒãã³ãã«æ¥ç¶ããŸãã 以äžã¯æ¥ç¶ãããŠããé£çµ¡å
ã®ãªã¹ãã§ãã
ã¢ã³ããããŒã:
- ãâããœ
- 㢠-> ã¢ã·
- SCK -> SCK
- CE -> ãã³ 7
- CSE -> ãã³ 8
- GND -> GND
- 5V -> 5V
ã³ã¡ã³ã: NRF24L01 ã¯çŽ æŽããããã®ã§ãããæ é€ã«ã¯éåžžã«ææã§ãã ç§ã®ããã«è¿œå ã®ããŒãã䜿çšããªãéãã3,3V ã«ã®ã¿æ¥ç¶ããŠãã ããã è¿œå ã®ããŒãã䜿çšã㊠5 V ã«ã®ã¿æ¥ç¶ããŠãã ãããããããªããšãã¢ã³ãããçŒããŠããŸããŸãã
ã¢ããã°ãµãŠã³ãã»ã³ãµãŒ:
- éåãã³ -> A0
ãªãŒãã£ãªã¢ã³ã:
- + (ã¹ããŒã«ãŒå ¥å) -> 9 ãŸã㯠10 (å·ŠãŸãã¯å³ãã£ã³ãã«)
- â (ã¹ããŒã«ãŒå ¥å) -> GND
- éåãã³ -> D0
ã¹ã€ããïŒ
- ããã -> A1
- COM -> GND
åè·¯ãã©ã®ããã«åäœããããç°¡åã«èª¬æããŸãã
ç§ãã¡ã¯å³æžé€šãå©çšããŸã
- ãã€ã¯ä¿¡å·ãã³ã¯åžžã«ãã³ A0 ã«éãããŸãã
- ã¹ã€ãã (åä¿¡/éä¿¡) - A1 ããªã³ã«ããŸãã
- ãªãŒãã£ãªã¢ã³ãã¯ãé»æºãããã°ã©ãã§ããªã³ã«ããããšãã§ããŸãã ãªãŒãã£ãª ã±ãŒãã«ã¯ãã³ 9 ãš 10 ã«æ¥ç¶ããå¿ èŠããããŸãã
- ã¢ã³ãã ãã³ CE ãš CSE ã¯ãã³ 7 ãš 8 ã«ã®ã¿æ¥ç¶ãããŸãã
ã³ãŒãã®ã¢ããããŒã
ã¹ã«ãŒ
//Include Libraries
#include <RF24.h>
#include <SPI.h>
#include <RF24Audio.h>
RF24 radio(7,8); // РаЎОП ОÑпПлÑзÑÐµÑ ÐºÐŸÐœÑакÑÑ 7 (CE), 8 (CS).
RF24Audio rfAudio(radio,1); // ÐÑЎОП ОÑпПлÑзÑÐµÑ ÑаЎОП, ÐœÐŸÐŒÐµÑ ÑаЎОП МазМаÑОÑÑ 0.
void setup() { rfAudio.begin(); // ÐМОÑОалОзОÑПваÑÑ Ð±ÐžÐ±Ð»ÐžÐŸÑекÑ.
}
ã³ãŒããã¢ããããŒãããã«ã¯ãArduino IDE ãã€ã³ã¹ããŒã«ãããã®ã³ãŒããããŠã³ããŒãããŠéãå¿ èŠããããŸãã ãããŒã«ãã¡ãã¥ãŒã§ããã°ã©ããAVR ISPã«èšå®ãããããŒããArduino UNOã«èšå®ãããŠããããšã確èªããŠãã ããã æ£ãã COM ããŒããéžæããŠããããšã確èªããŠãã ããã
Arduinoãšã³ã³ãã¥ãŒã¿ãUSBã±ãŒãã«ã§æ¥ç¶ããå·Šäžã®ãã¢ããããŒãããã¿ã³ãã¯ãªãã¯ããŸãã ã³ãŒããããŒããããããããªãã¥ãŒãšããé³ãèãããã¯ãã§ãã
ãã¿ã³ãæŒããŠã¿ãŠããã¶ãŒé³ã®ããããå€ãããã©ããã確èªããŠãã ããã IO æ¡åŒµ HAT ããŒãã®äžéšã«ãã LED ãæ¶ç¯ããŸãã
ãã¹ãŠãããã§ããã°ãããã°ã©ã ã¯åäœããŠããããã¹ãŠãæ£ããæ¥ç¶ãããŠããŸãã
猶ãã¹ã
確èªããã«ã¯ãäž¡æ¹ã®ãã³ã¯ããªã³ã«ããå¿
èŠããããŸãã ããããã®çŒ¶ã®ãã¿ã³ãæŒãããŸãŸããã€ã¯ã«åãã£ãŠäœãèšããŸãã ããçæ¹ã®çŒ¶ãããé³ãèãããŸããïŒ å¥ã®ç¶ã§ãããè©ŠããŠãã ããã
é³ãéãã°æåã§ãïŒ å¹²æžã®åé¡ãçºçãããããã ãã€ãºãèããããããå Žåã¯ãæ¥å°ã«åé¡ããªãã確èªããŠãã ããã ã¢ã³ããã«çµ¶çžããŒããå·»ãããšããå§ãããŸãã
ãã®åŸãåäœç¯å²ããã¹ãããŸããä¿¡å·ã®çµè·¯ã«äœããªãå Žåãä¿¡å·ã¯çŽXNUMXããã¡ãŒãã«ã®è·é¢ãäŒéããã¯ãã§ãã
ãŸãšã
ããã§ãšãããããŸãããããžã§ã¯ãã¯å®äºããŸããã ãããã£ãïŒ
åºæïŒ habr.com