Hw-416-b Pir Sensor Datasheet [cracked] -

The HW-416-B PIR sensor can be used in a variety of applications, including:

delay(100);

void loop() int motion = digitalRead(pirPin); if (motion == HIGH) digitalWrite(ledPin, HIGH); Serial.println("Motion detected!"); else digitalWrite(ledPin, LOW); hw-416-b pir sensor datasheet

| Feature | HW-416-B | HC-SR501 | |---------|----------|----------| | Dimensions | Smaller (~32x24mm) | Larger (~32x24mm but taller) | | Pinout | VCC, OUT, GND (3 pins) | VCC, OUT, GND (3 pins) | | Trigger mode jumper | H / L | H / L | | Delay range | 0.5s – 200s | 0.3s – 300s | | Typical cost | Slightly cheaper | Standard | | Availability | Generic, many clones | Widely documented | The HW-416-B PIR sensor can be used in

Product Discription. HC-SR501 is based on infrared technology, automatic control module, using Germany imported LHI778 probe desig... Skycraft Surplus Show all Sensitivity Adjustment (Sx): Turning clockwise increases the detection range (up to 7 meters). Time-Delay Adjustment (Tx): Controls how long the output remains HIGH after detection. Turning clockwise increases the delay. Trigger Mode Jumper: L (Single Trigger): The output goes low immediately after the delay time ends, even if motion continues. H (Repeat Trigger): The output remains HIGH as long as motion is detected within the sensing range. Key Features for Advanced Users Day/Night Sensing: The board often includes an unpopulated port for a Time-Delay Adjustment (Tx): Controls how long the output

+5V ──── VCC (HW-416-B) GND ──── GND OUT ──── 220Ω ──── LED ──── GND