16 x 2 LCD Module White Characters Blue Backlight 5V 1602 for Arduino Raspberry Pi
A commonly used 1602 LCD display module with standard 16 pin interface. The module is a low-power consumption character LCD Module with a built-in controller. The LCD module can be easily interfaced with a MCU.
Description:
This LCD display module can be widely used in various fields
Low power consumption, white characters, blue backlight
Power Input: 5V DC
Display Format: 16 Characters x 2 lines
Working Temperature: 0-50℃
Storage Temperature: -10-60℃
Display Type: STN
Module Size (L x W x H): Approx. 3.1 x 1.4 x 0.4 inch
Viewing Area: Approx. 2.5 x 0.55 inch
IR Infrared PIR Motion Sensor Detector Module Raspberry Pi Arduino This sensor detects motion from up to 20 feet away. It is very similar to the motion sensor used in home security systems.
This is a sophisticated passive infrared sensor module that does the "heavy lifting" of detecting motion, filtering, etc, for you. The on-board BIS001 IC chip handles all of the signal processing and outputs a digital high signal when motion is detected. The digital output on this module is very easy to use with an Arduino or other microcontroller.
The module contains trim pots that allow you to adjust time out to avoid rapid retriggering of the output. There is also a jumper setting that enables the re-triggering mode. Two mounting holes allow for secure attachment to just about any surface.
Want to experiment further? You can remove the dome shaped fresnel lens to experiment with the underlying pyrolectric sensor.
This module makes a great occupancy sensor. This is a popular module and there are many tutorials online for both the Raspberry Pi and Arduino.
Key Features:
Color: White + Green
Dimension: 3.2cm x 2.4cm x 1.8cm (approx)
Infrared sensor with control circuit board
The sensitivity and holding time can be adjusted
Working Voltage Range: DC 4.5V- 20V
Current drain:<60uA
Voltage Output: High/Low level signal:3.3V TTL output
Detection distance: 3--7M(can be adjusted)
Detection range: <140°
Delay time: 5-200S(can be adjusted, default 5s +-3%)
Blockade time: 2.5 S (default)
Trigger: L: Non-repeatable trigger H: Repeat Trigger (default)
Work temperature:-20-+80°C
Trigger Method: L unrepeatable trigger / H repeatable trigger
Specifications
Material: Mixed Material
Dimensions: 3.3 x 2.5 x 2.4cm
Weight: 8g
Quality DS18B20 temperature measurement sensor module Raspberry Pi Arduino Features:
Main chip:18B20 temperature sensor
Resolution adjusting range: 9-12 bytes
Comes with installing hole,easy to install, hole diamere 2.5mm
Temperature Range: -55~+125C
Temperature measurement precision: 0.5C
Working voltage: DC 5V 6 digital signal output
Size: 28mm (length)x 12mm (width) x 10mm(height)
Package included:
1 x 16 x 2 LCD Module White Characters Blue Backlight
1 x Ultrasonic Module HC-SR04 Distance Sensor
1 x PIR Infrared PIR Motion Sensor
1 x DS18B20 temperature measurement sensor module
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