A cím elején, valamint az első képen szereplő szín/minta/méret/típus kerül kiszállításra!
Új US-025 US-026 ultrahangos hullámérzékelő hatótávolságú modul az arduino távolságérzékelőhöz a HC-SR04 helyett
New US-025 US-026 world Ultrasonic Wave Detector Ranging Module for arduino Distance Sensor Instead of HC-SR04
The US-025 / US-026 ultrasonic ranging module can achieve the non-contact ranging function of 2cm~6m The working voltage is 3v-55v and the working current is 53ma It supports the GPIO communication mode and works stably and reliably
The us-025 and us-026 have the same performance, size and principle
The difference between:
Us-025 USES double panel, us-026 USES single panel;
The 4Pin row of us-025 is welded on the front side (probe side), us-026 is a single panel, there is no welding pad on the front side (probe side), and the welding pad is welded on the back side (chip side)
Main technical parameters
Electrical parameters
US - 025, the US - 026
Ultrasonic ranging module
Working voltage
DC 3 V to 55 V
Working current
53 mA
Working temperature
40 ° -- 85 °
Output way
GPIO
Angle of induction
Less than 15 degrees
Detection range
2 cm - 600 cm
Detection accuracy
01 cm 1%
Size of this module: 45mm*20mm*12mm There are four mechanical holes with a radius of 1mm on the board
ppendix: us-025 / us-026 high-precision ranging routines
Unsigned int EchoPin = 2;
Unsigned int TrigPin = 3;
Unsigned long Time_Echo_us = 0;
/ / Len_mm_X100 = length * 100
Unsigned long Len_mm_X100 = 0;
Unsigned long Len_Integer = 0; //
Unsigned int Len_Fraction = 0;
Void setup ()
{
Serial The begin (9600);
PinMode (EchoPin, INPUT);
PinMode (TrigPin, the OUTPUT);
}
Void loop ()
{
DigitalWrite (TrigPin, HIGH);
DelayMicroseconds (50);
DigitalWrite (TrigPin, LOW);
Time_Echo_us = pulseIn (EchoPin, HIGH);
If ((Time_Echo_us < 60000) && (Time_Echo_us > 1))
{
Len_mm_X100 = (Time_Echo_us * 34) / 2;
Len_Integer = Len_mm_X100/100;
Len_Fraction = Len_mm_X100% 100;
Serial Print (" the Present Length is: ");
Serial Print (Len_Integer, DEC);
Serial Print (" ");
If (Len_Fraction < 10)
Serial Print (" 0 ");
Serial Print (Len_Fraction, DEC);
Serial Println (" mm ");
}
Delay (1000);
}
4001181262465/2 - suq