Description:
* adjustable sensitivity ( shown in blue digital potentiometer adjustment )
* Operating Voltage 3.3V-5V
* Module Dual Output mode , a simple digital output , analog output more accurate.
* with fixed bolt hole for easy installation
* small PCB board size : 3cm * 1.6cm
* power indicator ( red ) and the digital switch output indicator ( green )
01. Working Voltage Range: DC 4.5V- 20V
02. Current drain:<60uA
03. Voltage Output: High/Low level signal:3.3V TTL output
04. Detection distance: 3--7M(can be adjusted)
05. Detection range: <140°
06. Delay time: 5-200S(can be adjusted, default 5s +-3%)
07. Blockade time: 2.5 S (default)
08. Trigger: L: Non-repeatable trigger H: Repeat Trigger (default)
09. Work temperature:-20-+80°C
10. Trigger Method: L unrepeatable trigger / H repeatable trigger
11. Color: White + Green
12. Dimension: 3.2cm x 2.4cm x 1.8cm (approx)
13. Infrared sensor with control circuit board
14. The sensitivity and holding time can be adjusted
Features:
Name: electronic compass atmospheric pressure module (three-axis magnetic field + pressure)
Model: GY-652
The use of chip: HMC5983 + BMP180
Power supply :3-5v (internal low dropout regulator)
Communication modes: standard IIC communication protocol)
Feature summary
Operating voltage: 4.5 V to 5.5 V
Average current consumption: 30 mA (note: this sensor draws current in large, short bursts, and the manufacturer recommends putting a 10 µF capacitor or larger across power and ground close to the sensor to stabilize the power supply line)
Distance measuring range: 10 cm to 80 cm (4? to 32?)
Output type: analog voltage
