Description: Payment Information We accept Paypal payment only. Shipping Information 1. if you choose "Economy Shipping from China/Hong Kong/Taiwan to worldwide", there will be a tracking number, but the goods cannot be tracked. You can receive the goods in about 10-30 days. 2. If you choose "Economy SpeedPAK from China/Hong Kong/Taiwan", there is a tracking number and you can track the goods. You can receive the goods in about 8-20 days. 3. If you choose “Standard SpeedPAK from China/Hong Kong/Taiwan”, there is a tracking number and you can track the goods. You can receive the goods in about 5-15 days. (This service is available only in the following countries: USA, Germany, UK, Australia, France, Canada, Austria, Denmark, Netherlands, Spain, Belgium, Czech Republic, Hungary, Ireland, Poland, Portugal, Russia, Switzerland, Sweden, Italy) 4. If you choose “Expedited Int'l Shipping”, we will ship it via DHL. You can receive the goods in about 3-5 days. If you have not received the goods for a long time, please contact us. Please do not open the case or give any negative feedback. We will definitely refund you immediately. Tariff policy: Normally it's no tariffs,but each country's tariff policy is different, if appear tariffs paid by the buyer. Return Policy Any problem or unhappy with items. You will get refund in full amount. No question ask. Contact Us If you have any question, please contact us immediately ,please do not open cases , give you a satisfactory solution Product Description Kindly reminder: This module has been tested in facoty, please buy with confidence. Description:Module main technical parameters:1.Working Voltage : 5V(DC)2.Static current: Less than 2mA.3.Output signal: Electric frequency signal, high level 5V, low level 0V.4.Sensor angle: Not more than 15 degrees.5.Detection distance: 2cm-450cm.6.High precision: Up to 0.3cm 7.Input trigger signal: 10us TTL impulse8.Echo signal : output TTL PWL signalMode of connection:1.VCC2.trig(T)3.echo(R)4.GNDUse method:Supply module with 5V, the output will be 5V while obstacle in range, or 0V if not.The out pin of this module is used as a switching output when anti-theft module, and without the feet when ranging modules.Note : the module should be inserted in the circuit before been power, which avoid producing high level of misoperation;if not, then power again. Module Working Principle: 1.Adopt IO trigger through supplying at least 10us sequence of high level signal.2.The module automatically send eight 40khz square wave and automatically detect whether receive the returning pulse signal.3.If there is signals returning, through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to receiving. Test distance = (high level time * sound velocity (340M/S) / 2.
Price: 0.99 CAD
Location: 深圳, 廣東省
End Time: 2024-05-02T06:56:42.000Z
Shipping Cost: 0 CAD
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Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Return policy details:
Compatible Motherboard Brand: Unbranded
California Prop 65 Warning: Does Not Apply
Compatible CPU Brand: Does Not Apply
Features: Does Not Apply
Form Factor: Does Not Apply
Input/Output Ports: Does Not Apply
Type: Does Not Apply
Memory Type: Does Not Apply
Number of Memory Slots: Does Not Apply
Socket Type: Does Not Apply
MPN: Does Not Apply
Brand: Unbranded
Model: Does Not Apply
Unit Quantity: Does Not Apply
Unit Type: Does Not Apply
