







π Elevate your smart projects with motion sensing thatβs always a step ahead!
The ST SHILLEHTEK HC-SR501 is a compact, lightweight PIR motion sensor module designed for seamless integration with popular microcontrollers like Arduino and Raspberry Pi. It features adjustable sensitivity and delay settings, a wide operating voltage range (4.8-20V), and a fresnel lens for broad detection angles, making it ideal for automated lighting, security, and smart home applications.







| Manufacturer | Shenzhen Robotlinking Technology Co., Ltd. |
| Part number | AB040 |
| Item Weight | 6 g |
| Package Dimensions | 10.6 x 6.3 x 2.4 cm; 6 g |
| Item model number | AB040 |
| Color | white |
| Power source type | Corded Electric |
| Plug Profile | Wall Mount |
| Included components | HC-SR501 1pc |
| Batteries Included? | No |
| Batteries Required? | No |
| tech_spec_battery_description_toys | battery not included |
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