Gy 271 3-axis Magnetic Electronic Compass Module robot power PIR Motion Sensor 220V Module

PIR Motion Sensor 220V Module price

so-called a flyback diode

Features Of The 18650 Battery Spacer Radiating Holder:

Wide Input Voltage Range: Operates with input voltages up to 40V

Work Temperature:-40℃~80℃

Gy 271 3-axis Magnetic Electronic Compass Module robot power PIR Motion Sensor 220V ModuleGY 271 3 Axis Magnetic Electronic Compass Module is designed for low field magnetic sensing with a digital interface and it is perfect to give precise heading information. This compact sensor fits into small projects such as UAVs and robot navigation systems. The sensor converts any magnetic field to a differential voltage output on 3 axes. This voltage shift is the raw digital output value, which can then be used to calculate headings or sense