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it uses a €š¬œmicrowave Doppler radar€š¬� technique to detect moving objects
Brown for these 2K5 resistors
5M ohm (1M5)
Arduino compatible works great with the latest Arduino IDE/Mongoose IoT/Micro python
Protections: Short circuit/ Overload / Over voltage
KA3525 (SG3525) PWM Controller WROOM it uses a €š¬œmicrowave DopplerThe KA3525A is a monolithic integrated circuit that includes all of the control circuits necessary for a pulse width modulating regulator. There is a voltage reference, an error amplifier, a pulse width modulator, an oscillator, an under voltage lockout, a soft start circuit, and the output driver in the chip. Features It can operate with a supply voltage of between 8 and 35 volts. It has an external oscillator synchronization pin. It has a pulse to
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