10Pcs 5-15V 50Hz-6KHz Pulse Generator Module Square Wave Frequency Adjustable, US $4900 – Picture 0

10Pcs 5-15V 50Hz-6KHz Pulse Generator Module Square Wave Frequency Adjustable, US $4900 – Picture 1

10pcs 5-15v 50hz-6khz Pulse Generator Module Square Wave Frequency Adjustable

US $4900

shenzhen, China
Oct 25th

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New Arrivals Modules Home Gadgets Fishing Outdoor Product Picture Gallery Power Modules Sensors LED Boards LCD Modules Function Modules Digital Voltmeters Wireless Modules DIYs Description DC 5-15V 50Hz-6KHz 200mA Pulse Generator Module Square Wave Frequency Adjustable Product Introduction: 1.Power Voltage:DC 5-15V;no load operating current 2.5MA(5V);no load operating current 6.5MA(12V) 2.Output Driving Current:200MA MAX 3.Applications:as signal source 4.Size:13*10*8mm(not include pin);pin space 2.54mm Functions: 1.After adding power,output port will output square signal,and amplitude is equal to power voltage 2.Output duty cycle cannot adjusted,and output siganl duty cycle is basically stable during adjusting freuquency (58%) 3.Frequency can be adjusted by multi-coil potenitometer:50Hz~6kHz 4.V1 port is uesd to control module start/stop vibrating Using Method: 1.Connect with power,and then it can operate 2.When V1 port is high level or hanging,module start vibrating output signal;V1 port connects with ground,module will stop vibrating,and output is low level 3.When using,0.1uf power filter capacitor can be connected with power to make sure stable operation 4.Clockwise adjust potentiometer,frequency will increase;anti-clockwise adjust potentiometer,frequency will decrease Pin Definition: 1.VCC:power 2.Vo:signal output port 3.Vi:start /stop vibrating control port 4.GND:ground Package Included : 10 x 50Hz-6KHz Pulse Generator Module Shipping Payment Return Gurantee About us 1. Items are only shipped after PAYMENT confirmed. 2. Please check out your Paypal ADDRESS carefully when processing order. 3. Please CONTACT us ASAP if you haven't received the package in 35 days. 4. If you don't receive the parcel in 45 days, please allow us 3-5 working days for checking undelivered parcels before we issue you refund. 1. We only accept Paypal payment if you buy on ebay. 2. Please make sure you notice the entire desciption and agree to the transaction before buying. 1. If for some reason you're not satisfied with our service or product quality, please contact us within 3 days after you get the package, you can return the products to us in 30 days and we will refund your money after we get the package!(Shipping cost is NOT refundable and you should responsible for the return shipping) 2. Although we test each item and they are packed professionally, few item(less than 0.1%) might be damaged during the shipping. You are welcome to contact us within 3 days after you receive your package about replacement. 3. Repair Some items might be broken caused by improper use, we are always happy to offer any helpful repair service. Of course, you can send the broken items back to us and we will help you resolve the situation and charge reasonable repair fees. 1.We Can promise to offer you the refund or replacement if you can not get packages on the normal delivery time. 2.If there is any problems with the item when you get it, please send us the ebay message for solution; Or you can return the item to us in 30 days. In our ebay shop, we mainly sell electronics, outdoor finishing accessoires, and all Funny Sorts. We can als offer wholesale service. inkfrog terapeak inkFrog Analytics On Oct-25-16 at 08:55:10 PDT, seller added the following information: