1. Automatic induction: When someone enters its induction range, enter the high level, people leave the sensor range is automatically delayed off high. Output low.
2. photosensitive control (optional): the module reserved for location, can be set to photosensitive control, strong light during the d ...ay or not induction. Photosensitive control is optional, the factory did not install photosensitive resistor. If necessary, please buy a separate photosensitive resistor to install.
3. Two trigger modes: L is not repeatable, H is repeatable. Can be jumper selected, the default is H.
A. non-repeatable trigger mode: the induction output high, the delay time is over, the output will automatically change from high to low.
B. Repeated trigger mode: that is, after sensing the output high, in the delay time period, if the human body in its sensing range of activities, its output will remain high until the delay after the person will leave the high The level changes to low level (the sensing module automatically delays a delay time after every activity of the human body, and takes the time of the last activity as the starting point of the delay time).
4. Induction blocking time (default setting: 3-4 seconds): After each sensing output (high level goes low), the sensing module can be followed by a blocking time, during which it is sensed The device does not receive any sense signals. This function can be used to achieve the interval between the sensing output time and the blocking time. It can be applied to the interval detection products. At the same time, this function can effectively suppress all kinds of interference in the process of load switching.
5. Wide operating voltage range: the default operating voltage DC5V to 20V
6. Micro-power: Quiescent current 65 microamps, especially for dry battery-powered electrical products.
7. Output high-level signal: can be easily with various types of circuits to achieve docking
Resistor 1Ω-120MΩ OHM - 1/4W 5%
KSH 2.0
Delivered Friday, September 13
Schottky Diode 1N4/ 1N5/ UF4/ FR2/ RL2
KSH 5.0
Delivered Friday, September 13
FEMALE -MALE JUMPER WIRE 40PCS DUPONT
KSH 150.0
Delivered Friday, September 13
MALE TO MALE JUMPER WIRE 40 PCS DUPOINT
KSH 150.0
Delivered Friday, September 13
Diffused Red 3mm LED
KSH 5.0
Delivered Friday, September 13
Arduino Uno R3 board
KSH 1600.0
Delivered Friday, September 13
Diffused Blue 5mm LED
KSH 5.0
Delivered Friday, September 13
Arduino Pro Mini 5V 16mhz
KSH 1000.0
Delivered Friday, September 13
Diffused White 3mm LED
KSH 5.0
Delivered Friday, September 13
BIG BREADBOARD 830 POINT BOARD MB-102 MP102
KSH 250.0
Delivered Friday, September 13
Buzzer Piezoelectric Active
KSH 30.0
Delivered Friday, September 13
7mmx190mm Transparent Glue Sticks
KSH 40.0
Delivered Friday, September 13
W1209 Acrylic shell protective case precision thermostat
KSH 500.0
Delivered Friday, September 13
loaded soldering wire 1 meter
KSH 40.0
Delivered Friday, September 13
ARDUINO UNO R3 MEGA-328PCH340G UNREMOVABLE CHIP
KSH 1500.0
Delivered Friday, September 13
Ceramic capacitor 1pF - 2.2uF
KSH 5.0
Delivered Friday, September 13
LCD 16 BY 2 WITH I2C
KSH 450.0
Delivered Friday, September 13
V3.0 ESP8266 ESP12-E NODE MCU LUA WIFI
KSH 1000.0
Delivered Friday, September 13
Power Rocker Switch 6A/250V On and off
KSH 50.0
Delivered Friday, September 13
SIM 800LGPRS GSM BREAKOUT MODULE WITH ANTANAE
KSH 1000.0
Delivered Friday, September 13