TECNOULAB Set of 2 SR501 HC-SR501 HCSR501 IR Motion Sensor
TECNOULAB Set of 2 SR501 HC-SR501 HCSR501 IR Motion Sensor
TECNOULAB Set of 2 SR501 HC-SR501 HCSR501 IR Motion Sensor
- Easy to use: 1. Detection module for about one minute after the current initialization time, during the interval, until the module outputs 0 to 3 times per minute in standby mode.2. You should use direct lighting, such as B. Avoid interference sources, near the surface of the lens module to avoid malfunction of the interference signal generator.
- Easy to use: 3. The sensor module uses a double probe. The probe window is rectangular and dual (A times B million) towards the long ends when the body runs from left to right, or from right to left when it reaches the time of dual IR
- Easy to use: Therefore, the sensors should be installed in the double direction of the probe, with human activities running as parallel as possible to the maximum direction to ensure that the body has passed the double sensor probe. To increase the angle detection range.
- Easy to use 4: 5, with induction lock time (the default setting: 2.5S lock time): sensor module, after each sensor output (change from high to low level), you can set a blocking followed by a period of time. During this time, the sensor does not receive a signal from the sensor. This function can have a "sensor output time" and a "lock time".
- Easy to use: 6. The working voltage range: the standard voltage DC4.5V-20V. 7. Micro current consumption: static current "50 microamps, especially for battery operated automatic control products. Note: : The potentiometer clockwise to adjust the distance, increases the detection range (approx. 7 metres), on the contrary, detection. The range is reduced (approx. 3 metres).
| Brand: | TECNOULAB |
|---|---|
| Color: | Gray |
| Manufacturer: | TECNOULAB |
| Part Number: | HJTR44M |
| Isin: | IPEHLW0YL7RY |
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Set of 2 sensors SR501 HC-SR501 HCSR501 Adjust IR Motion Sensor Module
Operating voltage: 4.5 - 20 V DC.
Discharge current: <50uA.
Output: high 3.3 V / low 0 V.
Trigger: L may not be repeated trigger / H may be repeated (faulty repeated trigger).
Delay time: 5-200S (adjustable) the range is (0.xx second to tens of second).
Blocking time: 2.5S (default). Can be made at a range (0, xx for tens of seconds.
Characteristics :
1. The auto sensor is high, just remove the sensor from the output range of the sensor and turn off automatically, low output.
2. The photosensitive control (optional, factory is not set) can be a photosensitive control set during the day or light without induction.
3. The compensation temperature (optional, factory is not set): In the summer when the ambient temperature is 30 ~ 32 °, the temperature detection range can be used as a performance compensation.
4. Two trigger modes: (can be selected by jumpers) A, do not repeat the trigger: the high output sensor, the output time is over, the output will be done automatically.
Low from high; b, repeatable trigger: the captor output high after the delay period, if the human body in its sensing gaming activities, it will be left high to low . Extends automatically after one hour of delay, and the end of the event the start time of the day.
Contents:
2 x SR501 HC-SR501 HCSR501 Adjust IR Motion Sensor Module
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