Free Shipping 10pcs Stepper motor pulse generator / square wave waveform | Обустройство дома

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Stepper motor pulse generator / pulse generator / square wave generator / waveform generator

 

 

 

 

 

 

                                                                          

 

Product Description

 

[Brief description]   A, Size: 25mmX13mm X 12mm length X width X height Second, the main chip: NE555   Third, the working voltage: DC 4 to 18 volts;   Four characteristics: 1, single channel output. 2, the output waveform duty cycle of approximately fifty percent 4, the output frequency adjustment potentiometer 5, the output frequency range of 5 ~ 2KHZ (change the capacitor C1 can change the output frequency) 6, the output voltage is equal to the input voltage 7, the output current of 225 mA (MAX)   8, Rise / Fall Time 100 ns   Fifth, there are detailed instructions   Applications: Single-chip learning, electronic competition, product development, taxi meter, graduation design. . .   PCB SIZE:

below pictures shows the function

 

 

 

 

 

 

 

 

 

 Welcome to our shop, enjoy the shipping here, you can contact with me freely if any question, usually we will send datasheet,code via email . hope to do business with you. 

 

 payment:

we only accept the payment by credit card,western union. We apologize that we cannot accept other payment methods, such as cheque or postal orders .