描述

項(xiàng)目 #11：ESP32 Feather - PIR 運(yùn)動(dòng)傳感器 - Mk11

PIR 運(yùn)動(dòng)傳感器

被動(dòng)紅外 (PIR) 傳感器是全球安全系統(tǒng)中使用的運(yùn)動(dòng)檢測(cè)設(shè)備，即使您可能看不到它們，它們也可能會(huì)看到您。

這是一個(gè)簡(jiǎn)單易用的運(yùn)動(dòng)傳感器。打開電源并等待 1-2 秒，讓傳感器獲取靜止房間的快照。如果在那段時(shí)間之后有任何變化，“警報(bào)”引腳將變低。

Pololu 可調(diào)升壓穩(wěn)壓器 2.5-9.5V

This powerful, adjustable boost regulator can generate an output voltage as high as 9.5 V from an input voltage as low as 1.5 V, all in a compact, 0.42" x 0.88" x 0.23" package. A trimmer potentiometer lets you set the boost regulator’s output voltage to a value between 2.5 and 9.5 V.

DL1911Mk02

1 x Adafruit HUZZAH32 ESP32 Feather

1 x Adafruit SHARP Memory Display

1 x Adafruit Adalogger FeatherWing - RTC + SD

1 x CR1220 12mm Lithium Battery

1 x 8Gb Micro SD Card

1 x RHT03 Humidity and Temperature Sensor

1 x GPS Receiver GP-20U

1 x LED Green

1 x Rocker Switches

1 x 100 Ohm

1 x 10K Ohm

1 x 3.3M Ohm

1 x Antenna

1 x Lithium Ion Battery - 2.5Ah

1 x PIR Motion Sensor

1 x Pololu Adjustable Boost Regulator 2.5-9.5V

1 x LED Green 1

14 x Jumper Wires 3" M/M

10 x Jumper Wires 6" M/M

2 x Wire

1 x Full-Size Breadboard

2 x Breadboard

1 x SparkFun Cerberus USB Cable

Adafruit HUZZAH32 ESP32 Feather

LG0 - Digital 21

RO1 - Digital 16

RHT - Digital 17

SCK - Digital 13

MOS - Digital 12

SSD - Digital 27

SDA - Digital 23

SCL - Digital 22

SD1 - Digital 33

SC2 - Digital 5

MO2 - Digital 18

MI2 - Digital 19

GPS - Digital 4

EMF - Analog A0

BAT - Analog A13

MOT - Digital 32

LG1 - Digital 14

GND - GND

VIN - +3.3V

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