Cảm Biến Siêu Âm Acc Part Us 025 3.3v 5v Arduino Esp8266 Stm32 Raspberry
₫ 96.100
Sản phẩm Cảm Biến Siêu Âm Acc Part Us 025 3.3v 5v Arduino Esp8266 Stm32 Raspberry đang được mở bán với mức giá siêu tốt khi mua online, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
- compulsory / must fill in the information column
- type, head color and backup color
- if the reserve color and the color of the choice are empty, it will be sent the available color, unless there is a note: Empty = cancel
- if the sealed file doesn 't include anything, it' ll be sent randomly,
- buy = agree
Ultrasonic distance sensor
Support 3.3v and 5v work voltage
Support arduino,esp8266,wemos,nodemcu,esp32,stm32,raspberry etc.
Ultrasonic ranging module
- operating voltage: Dc 3v-5.5v
Working current: 5.3ma.
- operating temperature: - 40c-85c
- method output: Gpio
- induction angle: < 15
- detection distance: 2cm - 600cm
- detection accuracy: 0.1cm + 1%
Coding example:
Unsigned long time_echo_us = 0;
/ / len_mm_x100 = lengthx100
Unsigned long len_mm_x100 = 0;
Unsigned long len_integer = 0; / /
Unsigned int len_faction = 0;
Setup void () (
Serial.begin (9600);
}
Void loop () (
Digitalwrite (trigpin, high);
Delaymicroseconds (50);
Digitalwrite (trigpin, low);
Time_echo_us = pulsein (echopin, high);
{
Len_mm_x100 = (time_echo_usx34) / 2;
Len_integer = len_mm_x100 / 100;
Len_faction = len_mm_x100% 100;
Series.print ("present length is:");
Series.print (len_integer, dec);
"Serial.print".;
If (len_faction < 10)
Series.print ("0");
Series.print (len_faction, dec);
Series.println ("mm");
}
}
#Kingcel_d
- type, head color and backup color
- if the reserve color and the color of the choice are empty, it will be sent the available color, unless there is a note: Empty = cancel
- if the sealed file doesn 't include anything, it' ll be sent randomly,
- buy = agree
Ultrasonic distance sensor
Support 3.3v and 5v work voltage
Support arduino,esp8266,wemos,nodemcu,esp32,stm32,raspberry etc.
Ultrasonic ranging module
- operating voltage: Dc 3v-5.5v
Working current: 5.3ma.
- operating temperature: - 40c-85c
- method output: Gpio
- induction angle: < 15
- detection distance: 2cm - 600cm
- detection accuracy: 0.1cm + 1%
Coding example:
Unsigned long time_echo_us = 0;
/ / len_mm_x100 = lengthx100
Unsigned long len_mm_x100 = 0;
Unsigned long len_integer = 0; / /
Unsigned int len_faction = 0;
Setup void () (
Serial.begin (9600);
}
Void loop () (
Digitalwrite (trigpin, high);
Delaymicroseconds (50);
Digitalwrite (trigpin, low);
Time_echo_us = pulsein (echopin, high);
{
Len_mm_x100 = (time_echo_usx34) / 2;
Len_integer = len_mm_x100 / 100;
Len_faction = len_mm_x100% 100;
Series.print ("present length is:");
Series.print (len_integer, dec);
"Serial.print".;
If (len_faction < 10)
Series.print ("0");
Series.print (len_faction, dec);
Series.println ("mm");
}
}
#Kingcel_d
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