NE555 Pulse Module LM358 Duty Cycle And Frequency Adjustable dc 5v-12v | Электронные компоненты и принадлежности

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 NE555 Pulse Module LM358 Duty Cycle And Frequency Adjustable Module
    　   Description: Features: 

1. Size: 3.5CM * 4.6CM
1. the main chip: LM358;
Input voltage: 5V-12VDC.
3. the input current: ≥ 100MA;
4. the output amplitude: close to the input voltage;
5. the frequency adjustment range: 0.07HZ-2KHZ (also cycle in about 0.45ms to 15s);
6, duty cycle adjustment range: 0% to 100% (High / cycle);
7, Output Current: strip 9012 transistor drive capability is strong, about 500MA output current, the output can directly drive
small relays or small motors;
Frequency adjustment methods:
The board has four the shorting cap can select the frequency:
Inserted 0 short-circuit cap, the longest cycle upwards to 0.3 s;
Inserted one short-circuit cap, the longest cycle can be adjusted to about 4s;
Inserted two short-circuit cap, the longest cycle can be adjusted to about 7s;
Inserted three short-circuit cap, the longest cycle can be adjusted to about 10s;
Inserted four short-circuit cap, the longest cycle can be adjusted to about 15s;
 

Package Contents
100% Brand New
1 X NE555 Pulse Module LM358 Duty Cycle And Frequency Adjustable Module


 

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Spain Rate (item arrived) 1.5% 25% 50% 14% 9.5% Refund or Resend   Payment : 

 

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