SENSOR MODULES

HW-456-SR505 Mini Infrared PIR Motion Sensor Infrared Detector Module

Specification

1. Operating Voltage Range: DC4.5-20V
2. Static current: <60uA
3. Output Level: High 3.3 v / Low 0 v
4. Trigger: Repeatable trigger (default)
5. Working temperature: -20- + 80 degrees
6. Fast Response Time
7. Sensitivity adjustable

Infrared Obstacle Avoidance Sensor Module

Specifications:-

1. Working voltage : 3V to 5V DC
2. Screw holes : 3mm
3. IC name: LM393
4. Inbuilt indicator lights
5. Easy to assemble and use
6. Onboard detection indication
7. The effective distance range of 2cm to 80cm
8. Preset knob to fine-tune distance range

250V 16(8) 2M Cable Float Switch Sensor for Water Level Controller

Specification:-

• Cable length: 2m cable 
• Compatible Material: Plastic
• Floaty Water Level Controller
• Rated voltage: 250V
• High quality of wire and Plastic Body

HX711 - Load cell voltage amplifier sensor module

Specifications:-

1. Input voltage: ±40mV
2. Data accuracy: 24 bit
3. Refresh frequency: 10 to 80 Hz
4. Operating voltage : 2.7V to 5V DC
5. Operating current: 10 mA

IR Proximity Sensor for Line Follower

Specifications:-

1. Operating voltage : 3.6V to 5V DC
2. Digital output : logic one (+3.5V DC) logic zero (0V DC)
3. Mounting hole size : 3mm
4. IC model name : 393
5. Distance measuring range : 2cm to 30cm
6. Effective distance range : 2cm to 80 cm

Snow Raindrops Humidity Rain Weather Detect Sensor Module For Arduino

Specifications:-

1. Operating voltage : 3.3V to 5V
2. Distribution bit to adjust sensitivity
3. A fixed bolt hole for easy installation
4. Power indicator, the output signal LED indicator
5. A large area of ​​rain board, more appropriate to detect rain
6. Board with positioning holes to facilitate installation

Soil Hygrometer Humidity Detection Moisture Sensor For Arduino

Specifications:-

1. Operating voltage: 3.3V to 5V
2. Dual output mode, analog output more accurate
3. With power indicator (red) and digital switching output indicator (green)
4. Having an LM393 comparator chip, stable

KY-040 Rotary encoder module brick sensor for development board 360 degree

Specifications:-

1. Model type: KY-040
2. Operating voltage: 3V to 5V
3. Type: Incremental encoder
4. Cycles per revolution: 20
5. Built-in 10K resistor
6. Left/Right rotary output pulse

Micro SD TF Card Memory Shield Module SPI Micro SD Adapter For Arduino

Specifications:-

1. Connects to Arduino using standard SPI pins.
2. Supports Micro SD and TF card formats.
3. Includes a built-in voltage level shifter for 5V and 3.3V systems.
4. Easily interfaces with Arduino for data storage and retrieval.

High Current Active Alarm Buzzer Driver Module

Specification:-

1. Better than passive buzzer modules
2. Operating voltage:  3.3V - 5V
3. Fixed bolt holes for easy installation
4. Programmable and easy to control
5. This module is driven by an S8550 triode

ESP8266 5V 1 Channel relay module IOT smart home remote control switch

Specifications:-

1. Transmission Distance (m) : 40m
2. Trigger voltage: 5V DC
3. Switching voltage: 250V @ 10A
4. Switching voltage: 30V @ 10A
5. Relay voltage : 5V (10A/250V AC, 10A/30V DC)
6. Baud rate: 9600

Water Sensor Module for Arduino Moisture / Drop / Depth of Water Test - Red

Features:-

1. Sensor Type: Water sensor module.
2. Purpose: Detects moisture, water depth, or water drops.
3. Compatibility: Designed for Arduino and similar platforms.
4. Color: Red.
5. Versatile for various water-related applications in DIY electronics and projects.