DIY Obstacle Avoidance, etc.: 10 Ultrasonic Transmitters & 10 Receivers, Total 20 Pieces: New
16.04 $
Description
1: Murata Manufacturing's Ultrasonic Transmitter & Receiver
1) This is a transmitter/receiver sensor ideal for hobby applications such as obstacle detection.
2) It can be interestingly utilized in various ways, such as for collision prevention sensors.
① It can also be used for automatic driving of DIY toys, robots, etc.
3) It is also convenient for DIY security devices such as intrusion detection.
2: 10 MA40A3S Transmitter Modules & 10 MA40A3R Receiver Modules
1) Brand new and unused items.
3: Specifications Overview
1) Operating Temperature Range: -40℃ to 85℃.
2) Construction: Open.
3) Center Frequency: 40kHz.
4) MA40A3S
① Sound Pressure: 120dB typ. (0dB=20μPa).
② Directivity: 80° (typ.)
③ Capacitance: 2550pF. Capacitance Tolerance: ±20%
5) MA40A3R
① Sensitivity: (MA40A3R) -63dB typ. (0dB=10V/Pa)
② Directivity: 80° (typ.)
③ Capacitance: 2550pF. Capacitance Tolerance: ±20%
4: Shipping is included.
5: Please contact us via comments for inquiries.
1) Please contact us via comments for inquiries regarding split quantity purchases or price negotiations. We will consider your request.
Details
CategoryOthersConditionNew/unusedShippingIncluded in price (by seller)FromTokyo
video
Delivery in 24/48 h
SHIPPINGS
Free shipping in Spanish mainland, Balearic Islands and Portugal.
For other countries the shipping cost will be paid by the client.
DELIVERY TIME (as of delivery)
Spanish mainland, Balearic Islands and Portugal: 1-2 working days.
Other countries, we attach a table with those that are open in the online store, indicating transporter and transit days.
Free returns
The return period is 14 calendar days from the receipt of the order.
Carriers for change of size in Spanish mainland, Balearic Islands and Portugal, are in charge of 24HRS.