
RCWL-0516 Micro Wave Radar Module
Your orders placed before 17:00 PM on weekdays are shipped the same day. Free shipping over 150 RON.
4,97RON
Ex Tax: 4,97RON
- Stock: In Stock
- Model: A1242.RCWL0516
Our products are shipped from our warehouse in Romania
Shipping is free for purchases of 150 RON and above.
5% discount coupon for purchases over 500 RON
10% discount coupon for purchases over 1000 RON
Same day shipping until 16:30
No minimum order price limit
Our products are shipped from our warehouse in Romania
Shipping is free for purchases of 150 RON and above.
5% discount coupon for purchases over 500 RON
10% discount coupon for purchases over 1000 RON
Same day shipping until 16:30
No minimum order price limit
Our products are shipped from our warehouse in Romania
Shipping is free for purchases of 150 RON and above.
5% discount coupon for purchases over 500 RON
10% discount coupon for purchases over 1000 RON
Same day shipping until 16:30
No minimum order price limit
Our products are shipped from our warehouse in Romania
Shipping is free for purchases of 150 RON and above.
5% discount coupon for purchases over 500 RON
10% discount coupon for purchases over 1000 RON
Same day shipping until 16:30
No minimum order price limit
Our products are shipped from our warehouse in Romania
Shipping is free for purchases of 150 RON and above.
5% discount coupon for purchases over 500 RON
10% discount coupon for purchases over 1000 RON
Same day shipping until 16:30
No minimum order price limit
Our products are shipped from our warehouse in Romania
Shipping is free for purchases of 150 RON and above.
5% discount coupon for purchases over 500 RON
10% discount coupon for purchases over 1000 RON
Same day shipping until 16:30
No minimum order price limit
Our products are shipped from our warehouse in Romania
Shipping is free for purchases of 150 RON and above.
5% discount coupon for purchases over 500 RON
10% discount coupon for purchases over 1000 RON
Same day shipping until 16:30
No minimum order price limit
Our products are shipped from our warehouse in Romania
Shipping is free for purchases of 150 RON and above.
5% discount coupon for purchases over 500 RON
10% discount coupon for purchases over 1000 RON
Same day shipping until 16:30
No minimum order price limit
Our products are shipped from our warehouse in Romania
Shipping is free for purchases of 150 RON and above.
5% discount coupon for purchases over 500 RON
10% discount coupon for purchases over 1000 RON
Same day shipping until 16:30
No minimum order price limit
Our products are shipped from our warehouse in Romania
Shipping is free for purchases of 150 RON and above.
5% discount coupon for purchases over 500 RON
10% discount coupon for purchases over 1000 RON
Same day shipping until 16:30
No minimum order price limit
RCWL-0516 Micro Wave Radar Motion Detection Module
Modulul RCWL-0516 utilizează efectul Doppler pentru undele radio pentru a detecta mișcarea obiectelor în raza sa de acțiune, cu o distanță de detecție cuprinsă între 5 și 9 metri. Ideal pentru sisteme de securitate, automatizări și proiecte smart home.
Caracteristici principale:
- Tehnologie: Senzor cu microunde bazat pe efectul Doppler
- Distanta de detecție: 5 – 9 m (7 m implicit)
- Tensiune de alimentare: 4 – 28V DC
- Consum curent: 2.8mA (tipic)
- Tensiune de ieșire OUT: 3.3V (max. 100mA)
- Putere emisie radio: 20mW tipic, 30mW max.
- Temperatură funcționare: -20°C ~ +80°C
- Temperatură depozitare: -40°C ~ +100°C
Funcționare:
Modulul emite continuu impulsuri radio și măsoară timpul de răspuns. Dacă un obiect se mișcă în apropiere, timpul de răspuns se modifică, ceea ce duce la activarea pinului OUT. Acest pin va genera o tensiune egală cu VIN la detecție.
Pini disponibili:
- VIN: Intrare tensiune alimentare (4 – 28V DC)
- GND: Masă
- OUT: Semnal ieșire activ la detecție mișcare
- 3.3V: Ieșire tensiune constantă (max. 100mA)
- CDS: Dezactivează senzorul dacă tensiunea este < 0.7V
Modificări personalizabile:
- C-TM: Ajustează timpul de reactivare (implicit 2 secunde). Creșterea valorii condensatorului crește acest timp.
- R-GN: Ajustează distanța de detecție (1MΩ → ~5m)
- CDS (fotorezistor): Permite dezactivarea senzorului pe timp de zi. Se poate monta pe placă sau extern prin header.
- R-CDS: Rezistență pull-up internă paralelă, pentru a dezactiva senzorul de lumină CDS.
Modulul RCWL-0516 este o alternativă eficientă la senzorii PIR tradiționali, oferind o rază de acțiune mai mare și detectare prin obstacole subțiri.
Your orders placed before 16:30 on weekdays are dispatched the same day.





