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光模块
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SFP
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SFP28
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-
   
SFP+
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-
   
QSFP+
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-
   
QSFP28
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-
   
QSFP-DD
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QSFP56
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OSFP
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SFP 100M
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Fiber Channel 8G, 16G, 32G
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-
   
QSFP+ FDR/EDR
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QSFP/SFP Adapter
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DAC线缆
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QSFP28
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-
   
SFP
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-
   
SFP+
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-
   
SFP28
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-
   
QSFP+
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-
   
SFP56
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QSFP-DD
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QSFP56
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OSFP
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AOC线缆
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SFP+
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SFP28
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QSFP+
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QSFP56
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QSFP28
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QSFP-DD
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Immersion Cable
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Loopback
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SAS线
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网卡
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1.25G 网卡
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2.5G 网卡
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10G 网卡
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25G 网卡
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40G 网卡
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100G 网卡
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OEO
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储存卡
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HBA Card
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TAP
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PCIe
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HDMI系列
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光纤/网络
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物联网
Back
16路PWM Servo 舵机驱动板机器人控制器IIC接口data sheet
The PCA9685 is an I2C-bus controlled 16-channel LED controller optimized for LCD
Red/Green/Blue/Amber (RGBA) color backlighting applications. Each LED output has its
own 12-bit resolution (4096 steps) fixed frequency individual PWM controller that operates
at a programmable frequency from a typical of 40 Hz to 1000 Hz with a duty cycle that is
adjustable from 0 % to 100 % to allow the LED to be set to a specific brightness value. All outputs are set to the same PWM frequency
Red/Green/Blue/Amber (RGBA) color backlighting applications. Each LED output has its
own 12-bit resolution (4096 steps) fixed frequency individual PWM controller that operates
at a programmable frequency from a typical of 40 Hz to 1000 Hz with a duty cycle that is
adjustable from 0 % to 100 % to allow the LED to be set to a specific brightness value. All outputs are set to the same PWM frequency