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electronic:pir:sr505 [2018/08/24 02:24] – tonyelectronic:pir:sr505 [2026/09/06 20:09] (current) – tony
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 {{ :electronic:pir:p8230873a.jpg?200|MH-SR505}} {{ :electronic:pir:p8230873a.jpg?200|MH-SR505}}
-^<html><p style="text-align:center">PIR Description</p></html>||+^  PIR Description  ||
 ^Model|**MH-SR505 (HC-SR505)**| ^Model|**MH-SR505 (HC-SR505)**|
-^Manufacturer|Szytf ?|+^Manufacturer| |
 ^Operating voltage|4.5 - 20V| ^Operating voltage|4.5 - 20V|
 ^Quiescent Current|60µA| ^Quiescent Current|60µA|
Line 15: Line 15:
 ^Sensor lens size|10mm| ^Sensor lens size|10mm|
  
-====Related datasheets====+Arduino test code: 
 +<html><pre>#define PIR_MOTION_SENSOR 2  //Pin D2 is connected the module output 
 +#define LED  13  //Assume the Arduino has an LED on D13 
 + 
 +void setup() { 
 +  pinMode(PIR_MOTION_SENSOR, INPUT); 
 +  pinMode(LED,OUTPUT); 
 +  digitalWrite(LED,LOW); 
 +} 
 + 
 +void loop() { 
 +  int sensorValue = digitalRead(PIR_MOTION_SENSOR); 
 +  if(sensorValue == HIGH) 
 +    digitalWrite(LED,HIGH); 
 +  else 
 +    digitalWrite(LED,LOW); 
 +}</pre></html> 
 +\\ 
 + 
 +==== Datasheets ====
   * {{:electronic:datasheet:egmicro:eg4001_datasheet_en.pdf|EG4001}} PIR controller.   * {{:electronic:datasheet:egmicro:eg4001_datasheet_en.pdf|EG4001}} PIR controller.
   * [[https://unusualelectronics.co.uk/hc-sr505-mini-pir-module-review/|HC SR505 pir module review]]   * [[https://unusualelectronics.co.uk/hc-sr505-mini-pir-module-review/|HC SR505 pir module review]]
-\\ 
 \\ \\
  
 +  * Module schematic similar to this:\\
 +{{https://web.archive.org/web/20180823211824if_/http://unusualelectronics.co.uk/wordpress/wp-content/uploads/pir_module_circuit.png|HC-SR505 circuit}} ((by David Thorpe, https://unusualelectronics.co.uk)).
 +
 +\\
 ---- ----
-===== Examples : =====+===== Examples =====
    
 {{:electronic:pir:p8230873a.jpg?800|MH-SR505}} {{:electronic:pir:p8230873a.jpg?800|MH-SR505}}
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 {{:electronic:pir:p8240878a.jpg?800|MH-SR505}} {{:electronic:pir:p8240878a.jpg?800|MH-SR505}}
  
-{{:electronic:pir:p8230877a.jpg?800|MH-SR505}}+{{:electronic:pir:p8230877a.jpg?800|MH-SR505}}\\ 
 +(The resistor labeled 180 (18Ω ?) actually appears to measure about 150k)
  
 {{:electronic:pir:p8230874a.jpg?800|MH-SR505}} {{:electronic:pir:p8230874a.jpg?800|MH-SR505}}
- 
-{{https://web.archive.org/web/20180823211824if_/http://unusualelectronics.co.uk/wordpress/wp-content/uploads/pir_module_circuit.png|HC-SR505 circuit}} ((by David Thorpe, https://unusualelectronics.co.uk)). 
  

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electronic/pir/sr505.1535077459.txt.gz · Last modified: 2018/08/24 02:24 by tony
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