Arduino rotary encoder module KY-040
Operating voltage: 5V
Circle pulse count: 20
WE PROMISE YOU CAN GET THE ITEMS YOU PAID OR REFUND.
To USA: Send by e-package.
To other countries: Order more than $30, provide free tracking number. Order less than $30,customer can pay $2 to get a tracking number.
We located in the biggest electronic market in China--HQB(Shenzhen) ,Specialist in ICs over 10 years, we seek to establish long-term business relationships.
We prefer PayPal .For purchasing multiple items , please contact us for a combined invoice .
generally we would like to receive payment thin 48 hours if .
About us PLEASE BUY WITH CONFIDENCE We specialize in electronic components . ICs, Capacitors, Diodes, Resistors, LEDs, NEW , ORIGINAL parts . please buy with confidence .We offer NO-QUESTION-REFUND Shipment We provide airmail service with good package . The items will be shipped within the nest2 business days after we received the payment . when you buy multiple items ,your shipping
cost will be combined with discoun t .
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