li-receiver tsa ultrasonic, li-transmitters

Setšoantšo	Nomoro ea Karolo	Tlhaloso	Stock	Reka
	109990326 Seeed	ULTRASONIC SENSOR 168MHZ WELLE	E teng thepeng e teng ka lebenkeleng: 1652
	101990004 Seeed	ULTRASONIC SENSOR 40KHZ RANGE	E teng thepeng e teng ka lebenkeleng: 5282