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ultrasonic_distance_sensors [2018/10/08 13:35]
sysop created
ultrasonic_distance_sensors [2022/11/17 13:11] (current)
sysop
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 **Ultrasonic distance sensors** **Ultrasonic distance sensors**
 +
 +__Ultrasonic sensor module US-100__ {{  us-100-ultrasonic-sensor-1.jpg::?200|}}
 +
 +The ultrasonic sensor module us-100  is a convenient way for measuring distances from objects. This module has a lot of applications such as parking sensors, obstacle and terrain monitoring systems, industrial distance measurements, etc. It has a stable performance and high accuracy ranging from 2cm to 450cm. The module sends an ultrasonic signal, eight pulses of 40kHz square wave from the transmitter; the echo is then picked up by the receiver and outputs a waveform with a time period proportional to the distance. The connected microcontroller accepts the signal and performs necessary processing.\\
 +
 +The US-100 can have a //dip-switch//. if it has, with the switch in place the US-100 will give a serial output.\\ Without it will give an analog output.\\
 +
 +The US-100 has 2 groundpins. They need to be connected both.\\
 +
 +Specifications:\\
 +
 +Input voltage: 5V DC\\
 +Quiescent current: less than 2mA\\
 +Level output: 5V high\\
 +Level output: at the end of 0V\\
 +Induction angle: not more than 15 degrees\\
 +Detection distance: 2cm-450cm\\
 +Precision: up to 1mm\\
 +Dimensions: 4.4cm x 2.6cm x 1.4cm\\
 +Weight: 43g\\
 +
 +some examples can be found here: [[http://arduinoinfo.mywikis.net/wiki/UltraSonicDistance|]]\\
 +{{::ultrasonic_sonar_module_1r0.pdf|manual from Gizmo}}\\
 +{{::us_100_ultrasonic_sensor_module.pdf|manual}}\\
 +
 +\\
 +
 +__Ultrasonic sensor module HC-SR04__ {{ ::ultrasonic-sensor_hc-sr04.jpg?200|}}
 +
 +The HC-SR04 has no digital output and only one groundpin.\\
 +
 +Specifications:\\
 +
 +Power Supply :+5V DC\\
 +Quiescent Current : <2mA\\
 +Working Current: 15mA\\
 +Effectual Angle: <15°\\
 +Ranging Distance : 2cm – 400 cm/1″ – 13ft\\
 +Resolution : 0.3 cm\\
 +Measuring Angle: 30 degree\\
 +Trigger Input Pulse width: 10uS\\
 +Dimension: 45mm x 20mm x 15mm\\
 +
 +{{ ::hc-sr04_diagram.png?300 |}}
 +{{::hc-sr04_ultrasonic_module_user_guidejohn.pdf|HC-SR04 User Guide}}\\
 +{{ ::hc-sr04_user_manual.pdf | HC-sr04 user manual}}\\
 +[[https://randomnerdtutorials.com/complete-guide-for-ultrasonic-sensor-hc-sr04/ | complete-guide-for-ultrasonic-sensor-hc-sr04]]
 +
 + __Ultrasonic sensor module JSN-SR04T__ {{ ::jsn-sr04t-1000x1000.jpg?300|}}
 +
 +Ranging Distance: 20-450cm\\
 +Power Supply: 5V\\
 +Working Current: <8mA\\
 +Resolution: 1mm\\
 +Nauwkeurigheid: ± 10mm\\
 +Measuring Angle: <75 degree\\
 +Dimension: 42mm x 29mm x 12mm\\
 +Kabellengte: ~250cm\\
 +
 +Can be used like the HC-SR04\\
 +
 +
 +
 +
ultrasonic_distance_sensors.1538998523.txt.gz · Last modified: 2019/10/02 13:33 (external edit)