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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不娉ㄥ唺

HX711
闁辫畝锛�8961鏅傞枔锛�2017-12-09 09:47:11

HX711鏄竴娆惧皥鐐洪珮绮惧害闆诲瓙绉よ�岃ō(sh猫)瑷堢殑24浣岮/D杞�(zhu菐n)鎻涘櫒鑺墖銆傝垏鍚岄鍨嬪叾瀹冭姱鐗囩浉姣�锛岃┎鑺墖闆嗘垚浜嗗寘鎷┅(w臎n)澹�闆绘簮銆佺墖鍏�(n猫i)鏅�閻樻尟钑╁櫒绛夊叾瀹冨悓椤炲瀷鑺墖鎵�闇�瑕佺殑澶栧湇闆昏矾锛屽叿鏈夐泦鎴愬害楂樸�侀熆鎳�(y墨ng)閫熷害蹇�銆佹姉骞叉摼鎬у挤绛夊劒(y艒u)榛�銆�

HX711

浠嬬垂

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銆�銆�路鑰楅浕閲忥紙鍚┅(w臎n)澹撻浕婧愰浕璺級锛氬吀鍨嬪伐浣滈浕娴侊細<1.7mA,鏂烽浕闆绘祦锛�<1渭A
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銆�銆�路16绠¤叧鐨凷OP-16灏佽

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銆�銆�1銆乂SUP 闆绘簮 绌�(w臎n)澹撻浕璺緵闆婚浕婧�: 2.6 ~ 5.5V锛堜笉鐢ㄧ┅(w臎n)澹撻浕璺檪鎳�(y墨ng)鎺VDD锛�
銆�銆�2銆丅ASE 妯℃摤杓稿嚭 绌�(w臎n)澹撻浕璺帶鍒惰几鍑猴紙涓嶇敤绌�(w臎n)澹撻浕璺檪鐐虹劇閫ｆ帴锛�
銆�銆�3銆丄VDD 闆绘簮 妯℃摤闆绘簮: 2.6 ~ 5.5V
銆�銆�4銆乂FB 妯℃摤杓稿叆 绌�(w臎n)澹撻浕璺帶鍒惰几鍏ワ紙涓嶇敤绌�(w臎n)澹撻浕璺檪鎳�(y墨ng)鎺ュ湴锛�
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銆�銆�6銆乂BG 妯℃摤杓稿嚭 鍙冭�冮浕婧愯几鍑�
銆�銆�7銆両NA- 妯℃摤杓稿叆 閫氶亾 A 璨犺几鍏ョ
銆�銆�8銆両NA+ 妯℃摤杓稿叆 閫氶亾 A 姝ｈ几鍏ョ
銆�銆�9銆両NB- 妯℃摤杓稿叆 閫氶亾 B 璨犺几鍏ョ
銆�銆�10銆両NB+ 妯℃摤杓稿叆 閫氶亾 B 姝ｈ几鍏ョ
銆�銆�11銆丳D_SCK 鏁�(sh霉)瀛楄几鍏� 鏂烽浕鎺у埗锛堥珮闆诲钩鏈夋晥锛夊拰涓插彛鏅傞悩杓稿叆
銆�銆�12銆丏OUT 鏁�(sh霉)瀛楄几鍑� 涓插彛鏁�(sh霉)鎿�(j霉)杓稿嚭
銆�銆�13銆乆O 鏁�(sh霉)瀛楄几鍏ヨ几鍑� 鏅舵尟杓稿叆锛堜笉鐢ㄦ櫠鎸檪鐐虹劇閫ｆ帴锛�
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涓昏鍙冩暩(sh霉)

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銆�銆�杓稿嚭鏁�(sh霉)鎿�(j霉)閫熺巼
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銆�銆�澶栭儴鏅傞悩鎴栨櫠鎸牷鐜�111.059230MHz
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