1回答
当我运行这个启动文件时：<node pkg = "pulse_sensor" type="fotopletysmograf.py" name=" fotopletysmograf "output="screen"/>
<node pkg = "pulse_sensor" type="lp_filter.py" name="lpfilte
浏览 2提问于2021-12-02得票数 0
回答已采纳
import csvimport mathECHO3=16
ECHO4=22
data=[]
GPIO.
浏览 2提问于2016-11-22得票数 1
0.00001)
time.sleep(1) pulse_start= time.time()
pulse_end = time.time()
distance = pulse_d
浏览 7提问于2019-01-21得票数 0
回答已采纳
我的代码mps = 0elapse = 0pulse = 0 GPIO.setmode(GPIO.BCM) GPIO.setup(sensorGPIO.PUD_UP)
def calculate_elapse(channel):
浏览 0提问于2018-02-14得票数 1
Dec 23 15:10:01 raspberrypi CRON[3265]: (pi) CMD (/home/pi/Desktop/sensor_baloon.py >/dev/null 2>&1)Dec 23 15:11:01 raspberrypi CRON[3334]: (pi) CMD (/home/pi/Desktop/sensor_baloon.py >/dev/null 2>&1)De
浏览 0提问于2020-12-23得票数 1
__kwargs)文件"range_sensor.py“中，第52行，在度量值pulse_duration = pulse_end - pulse_start UnboundLocalError中:赋值前引用的局部变量“pulse_start”
tuples = [(1, 'Bagno Cla', 'Toilet paper', 23, 24),
(1, 'BagnoGPIO.setup(TR
浏览 0提问于2015-07-05得票数 0
1回答
This program functions as a data visualizer for the Pulse Sensor int Sensor = 0; // used to hold raw sensorSensor data point
int[] pulseY;
浏览 0提问于2015-03-22得票数 1
from time import sleepDistance = 0.00rpm = 0sensor= 5start_timer = time.time()x=0
def getHALLdata():GPIO GPIO.se
浏览 0提问于2018-02-16得票数 0
2回答
CREATE TABLE dynodemo.normalized_sensor_data ( patient_sensor_session_id timeuuidext_temp int, humidity list<double>, pressure list<int>, pulse
浏览 1提问于2015-11-13得票数 2
回答已采纳
// Variables/* Pulse Sensor Amped 1.4 by Joel Murphy and Yury Gitman http://www.pulsesensor.com//interruptSetu
浏览 0提问于2017-06-12得票数 1
回答已采纳
1回答
import time
GPIO.setmode(GPIO.BCM) pulse = 0 # Reset pulse counter pulse = s
浏览 0提问于2016-04-23得票数 1
2回答
include <SoftwareSerial.h>// Anything over 400 cm (23200 us pulseof range"
浏览 12提问于2017-03-11得票数 0
回答已采纳
GPIO.OUT)
print "Waiting For SensorTrue)
pulse_start= time.time()
p
浏览 0提问于2016-12-13得票数 0
Sensor purple wire connected to analog pin 0intinterruptSetup(); // sets up to read Pulse Sensor signal every 2mS// IF YOU ARE POWERING The PulseSensor AT VOLTAGE LESS T
浏览 78提问于2021-11-23得票数 0
回答已采纳
in range(10): time.sleep(0.1) pulse_start=start pulse_duration=0
浏览 1提问于2020-11-20得票数 0
回答已采纳
GPIO.output(TRIG, False) GPIO.output(TRIG, True) # Sending out a trigger pulsefor 10 microseconds GPIO.output(TRIG, False) pulse_end = time.time()
while
浏览 0提问于2019-11-15得票数 0
usr/bin/pythonimport time, sys #MQTT_SERVER = "192.168.1.220"GPIO.setmode(GPIO.BCM) global count
if start_co
浏览 2提问于2022-05-10得票数 0
我有Python代码：import Adafruit_DHTimport wiringpi sensor = sensor_args[sys.argv[1]]else:wiringpi.pwmSetRange(2000)
delay_pe
浏览 7提问于2017-06-09得票数 0
1回答
RPi.GPIO as GPIOGPIO.setmode(GPIO.BOARD)GPIO.setup(7,GPIO.IN)seconds=0 rate+= 1 seconds+=1 minutes=seconds
浏览 26提问于2020-08-06得票数 0
回答已采纳
//Code for pressure sensorint LEDpin0 = 11;sensor comes in two tabs this is the first tab.int analogPinG = 10;int f
浏览 5提问于2013-05-30得票数 1
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