Condition:New
Supply Voltage.
Dissipation Power.
Operating Temperature.
is_customized:Yes
Type:Integrated circuit module
Two main technical parameters:
Voltage: DC5V 2: Quiescent Current: lt;2mA
level output: the output of the high-5V 4: level: the end of 0V
Induction Angle: not more than 15 degrees: detection range: 2cm-450cm
High precision: up to 0.3cm
Panel wiring, VCC, trig s (control side), the echo (receiving end), out (empty feet), GND
Note: TRIP-pin internal pull-up 10K resistor, down TRIP microcontroller IO port pin, and then to a 10us pulse signal.
OUT pin for this module as the switch output pin when the anti-theft module, ranging modules do not use this foot!
Note: The module should be inserted Fortunately, the circuit board re-energized, and avoid the high malfunction, if they have re-energized before they solve.
This module can be provided ranging program: C51, PIC18F877 microcontroller Yoshitatsu three MCU test reference.
3 the module URF04 works:
IO trigger ranging to at least 10us high signal;
module automatically sends eight 40kHz square wave, automatically detect whether a signal return;
a signal to return to a high IO output, high duration of the ultra
