Postavi pitanje za ovaj proizvod

Senzor pokreta HC-SR501; Dimenzije (DxŠxV): 14x22x25mm; 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: Non-repeatable trigger H: Repeat Trigger (default); Work temperature:-20-+80°C; Trigger Method: L unrepeatable trigger / H repeatable trigger;