Parking Sensors Car Auto Backup Radar System Alarm DIY Kit

Features:

- Simple circuit structure, low cost, stable circuit characteristics, widely used in a variety of situations ranging.

- Uses infrared emission control and infrared receiver as sensor circuit core elements include NE555 op amp LM324. NE555 multivibrator oscillator circuit constituting the infrared waves emitted signal, LM324 infrared receiver for amplifying the main signal and constitute a voltage comparator circuit, the light emitting diode to indicate the distance.

Specifications:

- : show in pics

- Size: 80 x 60 mm / 3.15'' x 2.36''

Package Included:

1 x IR speed Reminder https://my-live.slatic.net/v2/resize/products/116674592-2f6a4529c87d149c6b6dba287eadd9b4.jpg

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