Home Electronics Accessories Gadgets5pcs, HC-SR04/SR04P/SR04+Ultrasonic Distance Measurement Module The new version supports 3.3-5V

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5pcs, HC-SR04/SR04P/SR04+Ultrasonic Distance Measurement Module The new version supports 3.3-5V

UGX 20,096

UGX 20,1351%

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+ shipping from UGX 5,316 to Central Business District

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Delivery Fees UGX 5,316

Ready for pickup between 10 January and 15 January if you place your order within the next 12hrs 15mins

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Delivery Fees UGX 6,416

Ready for delivery between 10 January and 15 January if you place your order within the next 12hrs 15mins

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Free return within 7 days for eligible items.Details

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Feixue Electronic

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Quality Score: Excellent

Product details

Module working principle:
(1) Using IO triggered ranging to provide a high-level signal of at least 10us;
(2) The module automatically sends 8 40kHz square waves and detects whether there is a signal return;
(3) A signal is returned, and a high level is output through IO. The duration of the high level is
The time from emission to return of ultrasonic waves. Test distance=(high-level time * sound speed (340M/S))/2;
This module can provide a complete set of ranging programs: C51, PIC18F877, ultrasonic LCD1602 display, ultrasonic LCD12864 display, digital tube display, serial port display, etc., ranging reference program.