{"id":9247,"date":"2025-12-04T16:46:12","date_gmt":"2025-12-04T16:46:12","guid":{"rendered":"https:\/\/www.diyipcb.com\/?post_type=product&p=9247"},"modified":"2026-09-27T15:06:06","modified_gmt":"2026-09-27T15:06:06","slug":"pca9685pw-16-channel-12-bit-pwm-servo-shield-driver-i2c-interface-pca9685-module-for-raspberry-pi","status":"publish","type":"product","link":"https:\/\/www.diyipcb.com\/ja\/product\/pca9685pw-16-channel-12-bit-pwm-servo-shield-driver-i2c-interface-pca9685-module-for-raspberry-pi\/","title":{"rendered":"PCA9685PW 16\u30c1\u30e3\u30f3\u30cd\u30eb 12\u30d3\u30c3\u30c8 PWM\u30b5\u30fc\u30dc\u30b7\u30fc\u30eb\u30c9\u30c9\u30e9\u30a4\u30d0 I2C\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9 PCA9685\u30e2\u30b8\u30e5\u30fc\u30eb\uff08Raspberry Pi\u7528\uff09"},"content":{"rendered":"

\u30b5\u30fc\u30dc\u99c6\u52d5\u30dc\u30fc\u30c9\u306f\u300116\u30c1\u30e3\u30f3\u30cd\u30eb12\u30d3\u30c3\u30c8PWM\u30b5\u30fc\u30dc\u30de\u30b7\u30f3\u99c6\u52d5\u306ePCA9685\u30c1\u30c3\u30d7\u3092\u4f7f\u7528\u3057\u3066\u304a\u308a\u3001I2C\u901a\u4fe1\u306716\u30c1\u30e3\u30f3\u30cd\u30eb\u306ePWM\u3092\u99c6\u52d5\u3059\u308b\u305f\u3081\u306b2\u672c\u306eI2C\u30e9\u30a4\u30f3\u304c\u5fc5\u8981\u3067\u3059\u3002\u6301\u7d9a\u6642\u9593\u3068\u30c7\u30e5\u30fc\u30c6\u30a3\u30b5\u30a4\u30af\u30eb\u306e\u4e21\u65b9\u3092\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002\u305d\u308c\u3060\u3051\u3067\u306a\u304f\u3001\u8907\u6570\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30ab\u30b9\u30b1\u30fc\u30c9\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u30c7\u30d0\u30a4\u30b9ID\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u300116\u500b\u306e\u51fa\u529b\u7aef\u5b50\u306e\u30b9\u30a4\u30c3\u30c1\u3001PWM\u3001\u304a\u3088\u3073\u30c7\u30e5\u30fc\u30c6\u30a3\u30b5\u30a4\u30af\u30eb\u3092\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002.<\/span><\/p>\n

\u7279\u5fb4\uff1a<\/span><\/p>\n

\u30ed\u30b8\u30c3\u30af\u96fb\u6e90\u96fb\u5727\u306f3\uff5e5V\u3001\u30b5\u30fc\u30dc\u96fb\u6e90\u96fb\u5727\u306e\u6700\u5927\u5024\u306f6V\u3067\u3059\u3002\u30ed\u30b8\u30c3\u30af\u96fb\u5727\u3068\u30b5\u30fc\u30dc\u96fb\u5727\u306f\u5225\u3005\u306b\u96fb\u6e90\u4f9b\u7d66\u3055\u308c\u307e\u3059\u3002\u30ed\u30b8\u30c3\u30af\u96fb\u6e90\u96fb\u5727\u306f3\uff5e5V\u3001\u30b5\u30fc\u30dc\u96fb\u6e90\u96fb\u5727\u306e\u6700\u5927\u5024\u306f6V\u3067\u3059\u3002\u30ed\u30b8\u30c3\u30af\u96fb\u5727\u3068\u30b5\u30fc\u30dc\u96fb\u5727\u306f\u5225\u3005\u306b\u96fb\u6e90\u4f9b\u7d66\u3055\u308c\u307e\u3059\u3002.<\/span><\/p>\n

\u3053\u306e\u30dc\u30fc\u30c9\/\u30c1\u30c3\u30d7\u306f\u3001\u30b8\u30e3\u30f3\u30d1\u30fc\u3067\u9078\u629e\u53ef\u80fd\u306a0x60\uff5e0x80\u306eI2C 7\u30d3\u30c3\u30c8\u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/span><\/p>\n

\u96fb\u6e90\u5165\u529b\u7528\u306e\u7aef\u5b50\u53f0\uff08\u307e\u305f\u306f\u5074\u9762\u306e0.1\u30a4\u30f3\u30c1\u30d6\u30ec\u30fc\u30af\u30a2\u30a6\u30c8\u7aef\u5b50\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\uff09<\/span><\/p>\n

\u7aef\u5b50\u53f0\u5165\u529b\u90e8\u306e\u9006\u6975\u6027\u4fdd\u8b77<\/span><\/p>\n

\u74b0\u5883\u306b\u512a\u3057\u3044LED<\/span><\/p>\n

3\u30d4\u30f3\u30b3\u30cd\u30af\u30bf\u304c4\u500b\u305a\u3064\u30b0\u30eb\u30fc\u30d7\u5316\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u4e00\u5ea6\u306b16\u500b\u306e\u30b5\u30fc\u30dc\u3092\u63a5\u7d9a\u3067\u304d\u307e\u3059\uff08\u30b5\u30fc\u30dc\u30d7\u30e9\u30b0\u306f0.1\u30a4\u30f3\u30c1\u3088\u308a\u308f\u305a\u304b\u306b\u5e45\u304c\u5e83\u3044\u305f\u3081\u30010.1\u30a4\u30f3\u30c1\u306e\u30d8\u30c3\u30c0\u30fc\u306b\u306f4\u500b\u307e\u3067\u3057\u304b\u4e26\u3079\u3066\u63a5\u7d9a\u3067\u304d\u307e\u305b\u3093\uff09\u3002<\/span><\/p>\n

\u201c\u9023\u7d50\u53ef\u80fd\u306a\u30c7\u30b6\u30a4\u30f3<\/span><\/p>\n

V+\u30e9\u30a4\u30f3\u4e0a\u306b\u5927\u578b\u30b3\u30f3\u30c7\u30f3\u30b5\u3092\u53d6\u308a\u4ed8\u3051\u308b\u305f\u3081\u306e\u5834\u6240\uff08\u5fc5\u8981\u306a\u5834\u5408\u306b\u5099\u3048\u3066\uff09<\/span><\/p>\n

\u3059\u3079\u3066\u306e\u51fa\u529b\u30e9\u30a4\u30f3\u306b220\u30aa\u30fc\u30e0\u306e\u76f4\u5217\u62b5\u6297\u5668\u3092\u63a5\u7d9a\u3057\u3066\u4fdd\u8b77\u3057\u3001LED\u306e\u99c6\u52d5\u3092\u5bb9\u6613\u306b\u3057\u307e\u3059\u3002<\/span><\/p>\n

6\u3064\u306e\u30a2\u30c9\u30ec\u30b9\u9078\u629e\u30d4\u30f3\u306b\u30b8\u30e3\u30f3\u30d1\u30fc\u7dda\u3092\u306f\u3093\u3060\u4ed8\u3051\u3059\u308b<\/span><\/p>\n

\u30af\u30ed\u30c3\u30af\u5185\u8535\u306eI2C\u5236\u5fa1PWM\u30c9\u30e9\u30a4\u30d0\u3002TLC5940\u30b7\u30ea\u30fc\u30ba\u3068\u306f\u7570\u306a\u308a\u3001\u30de\u30a4\u30af\u30ed\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u5360\u6709\u3059\u308b\u3088\u3046\u306a\u4fe1\u53f7\u3092\u7d99\u7d9a\u7684\u306b\u9001\u4fe1\u3059\u308b\u5fc5\u8981\u304c\u306a\u304f\u3001\u5b8c\u5168\u306b\u30d5\u30ea\u30fc\u30e9\u30f3\u30cb\u30f3\u30b0\u3067\u3059\u3002<\/span><\/p>\n

5V\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u305f\u3081\u30013.3V\u306e\u30de\u30a4\u30af\u30ed\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u304b\u3089\u5236\u5fa1\u3057\u3066\u3082\u3001\u5b89\u5168\u306b\u6700\u59276V\u306e\u51fa\u529b\u3092\u99c6\u52d5\u3067\u304d\u307e\u3059\uff08\u3053\u308c\u306f\u3001\u9806\u65b9\u5411\u96fb\u5727\u304c3.4V\u4ee5\u4e0a\u306e\u767d\u8272\u307e\u305f\u306f\u9752\u8272LED\u3092\u5236\u5fa1\u3057\u305f\u3044\u5834\u5408\u306b\u4fbf\u5229\u3067\u3059\uff09\u3002<\/span><\/p>\n

6\u3064\u306e\u30a2\u30c9\u30ec\u30b9\u9078\u629e\u30d4\u30f3\u306b\u3088\u308a\u30011\u3064\u306eI2C\u30d0\u30b9\u4e0a\u306b\u6700\u592762\u500b\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u914d\u7dda\u3067\u304d\u3001\u5408\u8a08992\u500b\u306e\u51fa\u529b\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u591a\u6570\u306e\u30b5\u30fc\u30dc\u30e2\u30fc\u30bf\u30fc\u3084LED\u3092\u63a5\u7d9a\u3067\u304d\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/span><\/p>\n

\u5468\u6ce2\u6570\u8abf\u6574\u53ef\u80fd\u306aPWM\uff08\u6700\u5927\u7d041.6kHz\uff09<\/span><\/p>\n

\u5404\u51fa\u529b\u306e\u89e3\u50cf\u5ea6\u306f12\u30d3\u30c3\u30c8\u3067\u3001\u30b5\u30fc\u30dc\u30e2\u30fc\u30bf\u30fc\u306e\u5834\u5408\u306f60Hz\u306e\u66f4\u65b0\u30ec\u30fc\u30c8\u3067\u7d044\u03bcs\u306e\u89e3\u50cf\u5ea6\u3068\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n

\u30d7\u30c3\u30b7\u30e5\u30d7\u30eb\u51fa\u529b\u307e\u305f\u306f\u30aa\u30fc\u30d7\u30f3\u30c9\u30ec\u30a4\u30f3\u51fa\u529b\u306e\u8a2d\u5b9a\u304c\u53ef\u80fd<\/span><\/p>\n

\u51fa\u529b\u30a4\u30cd\u30fc\u30d6\u30eb\u30d4\u30f3\u3067\u3001\u3059\u3079\u3066\u306e\u51fa\u529b\u3092\u3059\u3070\u3084\u304f\u7121\u52b9\u306b\u3057\u307e\u3059\u3002<\/span><\/p>\n

\uff08\uff11\uff09Arduino\u306b\u63a5\u7d9a\u3055\u308c\u305f\u30c9\u30e9\u30a4\u30d6\u30dc\u30fc\u30c9\uff1a<\/span><\/p>\n

PWM\u30c9\u30e9\u30a4\u30d0\u30dc\u30fc\u30c9\u306fI2C\u65b9\u5f0f\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001Arduino\u30c7\u30d0\u30a4\u30b9\u306b\u63a5\u7d9a\u3067\u304d\u308b\u914d\u7dda\u306f4\u672c\u306e\u307f\u3067\u3059\u3002<\/span><\/p>\n

\u201c\u300c\u30af\u30e9\u30b7\u30c3\u30af\u300dArduino\u30d4\u30f3\u30e2\u30fc\u30c9\uff1a<\/span><\/p>\n

+5V -> VCC<\/span><\/p>\n

GND -> GND<\/span><\/p>\n

\u30a2\u30ca\u30ed\u30b04\u2192SDA<\/span><\/p>\n

\u30a2\u30ca\u30ed\u30b05 -> SCL<\/span><\/p>\n

\u65e7\u30e1\u30ac\u30d4\u30f3\u65b9\u5f0f\uff1a<\/span><\/p>\n

+5V -> VCC<\/span><\/p>\n

GND -> GND<\/span><\/p>\n

\u30c7\u30b8\u30bf\u30eb20 -> SDA<\/span><\/p>\n

\u30c7\u30b8\u30bf\u30eb21 -> SCL<\/span><\/p>\n

R3 \u4ee5\u964d\u306e Arduino \u30d4\u30f3\u65b9\u5f0f (Uno\u3001Mega &<\/span><\/p>\n

\u30ec\u30aa\u30ca\u30eb\u30c9):<\/span><\/p>\n

\uff08\u3053\u308c\u3089\u306e\u57fa\u677f\u306b\u306f\u5c02\u7528\u306eSDA\u30d4\u30f3\u3068SCL\u30d4\u30f3\u304c\u3042\u308a\u307e\u3059\uff09<\/span><\/p>\n

+5V -> VCC<\/span><\/p>\n

GND -> GND<\/span><\/p>\n

SDA -> SDA<\/span><\/p>\n

SCL -> SCL<\/span><\/p>\n

VCC\u30d4\u30f3\u306f\u30c1\u30c3\u30d7\u3078\u306e\u96fb\u6e90\u4f9b\u7d66\u5c02\u7528\u3067\u3059\u3002\u30b5\u30fc\u30dc\u30e2\u30fc\u30bf\u30fc\u3084LED\u30e9\u30a4\u30c8\u3092\u63a5\u7d9a\u3059\u308b\u5834\u5408\u306f\u3001V+\u30d4\u30f3\u304b\u3089\u96fb\u6e90\u3092\u4f9b\u7d66\u3057\u3066\u304f\u3060\u3055\u3044\u3002V+\u30d4\u30f3\u306f3.3\uff5e6V\u306e\u96fb\u6e90\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\uff08\u30c1\u30c3\u30d7\u306e\u5b89\u5168\u96fb\u5727\u306f5V\u3067\u3059\uff09\u3002\u5916\u90e8\u96fb\u6e90\u306f\u96fb\u6e90\u7aef\u5b50\u304b\u3089\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002.<\/span><\/p>\n

\uff08\uff12\uff09\u96fb\u6e90\u90e8\uff1a<\/span><\/p>\n

\u307b\u3068\u3093\u3069\u306e\u30b5\u30fc\u30dc\u30e2\u30fc\u30bf\u30fc\u306e\u8a2d\u8a08\u96fb\u5727\u306f5\uff5e6V\u3067\u3059\u304c\u3001\u7279\u306b\u8907\u6570\u306e\u30b9\u30c6\u30a2\u30ea\u30f3\u30b0\u30ae\u30a2\u3092\u540c\u6642\u306b\u52d5\u4f5c\u3055\u305b\u308b\u5834\u5408\u306f\u3001\u9ad8\u51fa\u529b\u96fb\u6e90\u304c\u5fc5\u8981\u3067\u3059\u3002Arduino\u306e5V\u30d4\u30f3\u3092\u76f4\u63a5\u30b5\u30fc\u30dc\u30e2\u30fc\u30bf\u30fc\u306b\u7d66\u96fb\u3059\u308b\u3068\u3001\u4e88\u671f\u305b\u306c\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u99c6\u52d5\u30dc\u30fc\u30c9\u306b\u306f\u9069\u5207\u306a\u5916\u90e8\u96fb\u6e90\u3092\u7528\u610f\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002.<\/span><\/p>\n

\uff08\uff13\uff09\u30b5\u30fc\u30dc\u30e2\u30fc\u30bf\u30fc\u3092\u63a5\u7d9a\u3059\u308b\uff1a<\/span><\/p>\n

\u307b\u3068\u3093\u3069\u306e\u30b5\u30fc\u30dc\u30e2\u30fc\u30bf\u30fc\u306f\u3001\u5bfe\u5fdc\u3059\u308b\u30d4\u30f3\u304c\u30c9\u30e9\u30a4\u30d0\u30fc\u30dc\u30fc\u30c9\u306b\u5dee\u3057\u8fbc\u307e\u308c\u3066\u3044\u308c\u3070\u3001\u6a19\u6e96\u7684\u306a3\u7dda\u5f0f\u30e1\u30b9\u30d7\u30e9\u30b0\u3092\u4f7f\u7528\u3057\u3066\u63a5\u7d9a\u3055\u308c\u307e\u3059\u3002\uff08\u30a2\u30fc\u30b9\u7dda\u306f\u901a\u5e38\u9ed2\u307e\u305f\u306f\u8336\u8272\u3001\u4fe1\u53f7\u7dda\u306f\u901a\u5e38\u9ec4\u8272\u307e\u305f\u306f\u767d\u3067\u3059\u3002\uff09<\/span><\/p>\n

\uff08\uff14\uff09\u904b\u8ee2\u8005\u30dc\u30fc\u30c9\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u4f4f\u6240\uff1a<\/span><\/p>\n

\u30ab\u30b9\u30b1\u30fc\u30c9\u63a5\u7d9a\u3055\u308c\u305f\u5404\u30c9\u30e9\u30a4\u30d0\u30dc\u30fc\u30c9\u306b\u306f\u3001\u56fa\u6709\u306e\u30a2\u30af\u30bb\u30b9\u30a2\u30c9\u30ec\u30b9\u304c\u5fc5\u8981\u3067\u3059\u3002\u5404\u30c9\u30e9\u30a4\u30d0\u30dc\u30fc\u30c9\u306e\u521d\u671fI2C\u30a2\u30c9\u30ec\u30b9\u306f0\u00d740\u3067\u3059\u304c\u3001\u30b8\u30e3\u30f3\u30d1\u30fcI2C\u30a2\u30c9\u30ec\u30b9\u306e\u53f3\u4e0a\u9685\u3092\u5909\u66f4\u3067\u304d\u307e\u3059\u3002\u30b8\u30e3\u30f3\u30d1\u30fc\u3092\u306f\u3093\u3060\u4ed8\u3051\u3057\u3066\u30d0\u30a4\u30ca\u30ea\u6570\u300c1\u300d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002.<\/span><\/p>\n

<\/p>\n

<\/div>\n
<\/div>\n
<\/div>\n
<\/div>\n
<\/div>\n
\n

\u88fd\u54c1\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba<\/h3>\n

\u5f53\u793e\u306f\u88fd\u54c1\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002. \u304a\u554f\u3044\u5408\u308f\u305b<\/a> \u304a\u5ba2\u69d8\u306e\u3054\u8981\u671b\u306b\u3064\u3044\u3066\u8a71\u3057\u5408\u3046\u305f\u3081\u3002.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"

The servo drive board uses PCA9685 chip, which is a 16 channel 12 bit PWM servo Machine driven, I2C communication, requires two I2C lines to drive 16 PWM channels Both the duration and duty cycle are controllable. Not only that, it also supports cascading multiple modules. It can also be more Changing the device ID can control the switch, PWM, and duty cycle of 16 output terminals. Features: The logic power supply voltage is 3-5V, and the maximum servo power supply voltage is 6V. Separate power supply for logic voltage and servo voltageThe logic power supply voltage is 3-5V, and the maximum servo power supply voltage is 6V. Separate power…<\/p>","protected":false},"featured_media":5402,"comment_status":"open","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[94,100,2098],"product_tag":[],"class_list":["post-9247","product","type-product","status-publish","has-post-thumbnail","product_cat-electronic-modules","product_cat-motor-motion","product_cat-prototyping","first","instock","shipping-taxable","purchasable","product-type-simple","entry","content-bg","loop-entry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product\/9247","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/comments?post=9247"}],"version-history":[{"count":0,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product\/9247\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/media\/5402"}],"wp:attachment":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/media?parent=9247"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_brand?post=9247"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_cat?post=9247"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_tag?post=9247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}