2 x Pyroelectric IR Infrared PIR Motion Sensor Detector Module HC-SR501

£3.40 inc VAT

Module description:

Qty 2 pcs for this purchase

This Pyroelectric Infrared (IR)Module is a great little motion sensor. The common number for this module is HC-SR501

We have these on our site here in different quantities 1,2,3,4,5,6, the more you buy the cheaper they get…….. Outstanding value and often used in beginners kits etc. The list of uses for these sensors are endless from burglar alarms to motion and dial movement.

SKU: 136 Category:


Pyroelectric IR Infrared PIR Motion Sensor Detector Module HC-SR501

Weight: 7g (approx)
Color: White + Blue
Dimension: 3.2cm x 2.4cm x 2.8cm (approx)
Infrared sensor with control circuit board
The sensitivity and holding time can be adjusted
Working Voltage Range: DC 4.5V- 20V
Current drain:<60uA
Voltage Output: High/Low level signal:3.3V TTL output
Detection distance: 3–7M(can be adjusted)
Detection range: <140°
Delay time: 5-200S(can be adjusted, default 5s +-3%)
Blockade time: 2.5 S (default)
Trigger: L: Unrepeatable trigger  H: Repeat Trigger (default)
Work temperature:-20-+80°C
Trigger Method: L unrepeatable trigger / H repeatable trigger

Handy Hints & Tips

Sensitive Setting: turn to right, distance increases (About 7M); turn to left, distance reduce (About 3M)
Time Setting: turn to right, time increases (About 300S); turn to left, time reduce (About 5S).

Postage & Shipping Options

UK DELIVERY IS FREE by Royal Mail 24, this is a commercial service of Royal Mail and is VERY reliable.

    1. When we say UK stock we mean you can come and collect it and it is in stock here in the UK. Please note this not true of all sellers on the web.
      Read other sites details carefully, they sometimes say UK Seller, but that does not mean the stock is actually in the UK. We are located Fareham Portsmouth Hampshire, not outside the UK.
    2. European Postage is calculated at £3.50 for the first £10 of goods purchased and £1.00 for every £10 purchased thereafter.
    3. You can rely on our descriptions and photographs, that we are a full UK VAT Registered business and Limited Company, Moore Estates (UK) Ltd.
    4. You can buy from us with real confidence knowing that you are protected within the UK and EU by Consumer Protection Regulations.
    5. If you buy from overseas sellers, or countries outside the UK that may not be the case. We buy in bulk from overseas, and manage the hassles of late deliveries and wrong or faulty goods delivered so that you do not have to.

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