FOR ANY INQUIRES:
info@alphatronic.lk
BUSINESS HOURS :
Weekdays
: 9.30 am to 6.00 pm
Weekends
: 10.00 am to 5.00 pm
Track Your Order
Store Location
For Any Inquires
Call us on
076 765 8217
Alphatronic
Sri Lanka's Largest Digital and DIY Electronics Store | Arduino Compatible Microcontrollers, Modules, Sensors, Motors, Power supply, Tools and Parts. Cash on Delivery. Lowest Prices in the Market
Hotline
(+94) 76 765 8217
0
0
No products in the cart.
Log in
Register
Cables & Connectors
Cables
Connectors
IC Socket
Switches
Microcontroller
Arduino Compatible
Espressif (ESP)
STMicroelectronics
PIC
Raspberry Pi
Modules
Antenna
Audio
Camera
Converter >
TTL Converters
Display
Electromechanical
Keypad & Joystick
LED
Memory
Motor Driver
Relay Module
Robot Accessories
Solenoid
Timing
Thermoelectric
Wireless >
Bluetooth
Ethernet
GPS
GSM
RF
RFID
WiFi
Motor
Brushless Motor
DC Motor
Gear Motor
Servo Motor
Stepper Motor
Passive
Capacitors
Diodes
Encoder
Magnet
Piezoelectric/Crystals/Resonators
Potentiometer
Resistors
Power
AC-DC Converter
Batteries & Chargers
DC-DC Converter >
Step-Down Converters
Step-Up Converters
Solar Panel
Semiconductor
Audio
Comparator
Integrated Circuits
Logic Converters
Logic Counter
Logic Gate
Microcontroller
MOSFET
Motor Driver
Operational Amplifiers
Optoelectronic
Timer
Transistor
Voltage Regulator
Sensors
Accelerometer/Gyroscope
Biometrics
Capacitive/Touch
Color Recognition
Current
Encoder
Gas
Infrared/IR
Light
Magnetometer
Pressure
Proximity
Rain/Soil
Sound
Temperature/Humidity
Vibration/Tilt
Voltage
Water
Tools
Enclosure
Development
Tool Box
CNC Parts
Starter Kit
Designed by Alpha
All
Search
Home
/
Shop
/
Sensors
/
Proximity
6
Products found
View
Filter
Default sorting
Default sorting
Sort by popularity
Sort by average rating
Sort by latest
Sort by price: low to high
Sort by price: high to low
Cancel
-
26
%
HC-SR04 Ultrasonic Sensor Module
Specifications :
Input Voltage: 5V
Current Draw: 20mA (Max)
Range: 2cm – 400 cm
Rs
320.00
Rs
430.00
HC-SR04 Ultrasonic Sensor Module
Rs
320.00
Rs
430.00
-
18
%
HC-SR501 Pyroelectric Infrared Motion Sensor (PIR)
Quick Info :
Voltage: 5V
Power Consumption : 65mA
Sensing range : < 120 °, within 7 meters
Rs
320.00
Rs
390.00
HC-SR501 Pyroelectric Infrared Motion Sensor (PIR)
Rs
320.00
Rs
390.00
Inductive Proximity Sensor NPN PL-05N
Quick Info :
Sensing distance: 5mm
Operating voltage: DC 10-30V
Screw hole : 3.2mm, Pitch : 10.5mm
Wire length : 100cm (39-inch)
Rs
690.00
Inductive Proximity Sensor NPN PL-05N
Rs
690.00
Inductive Proximity Sensor PNP PL-05P
Quick Info :
Sensing distance : 5mm
Operating voltage : 10 – 30 VDC
Response frequency : 800Hz
Output method : PNP, 150mA load
Rs
690.00
Inductive Proximity Sensor PNP PL-05P
Rs
690.00
Out Of Stock
HC-SR505 Mini PIR Sensor
Quick Info :
Operating voltage range : DC 4.5-20V
Sensing distance : 3 meters
Delay Time : The default 8S + -30%
Rs
400.00
HC-SR505 Mini PIR Sensor
Rs
400.00
Out Of Stock
Waterproof Ultrasonic Module AJ-SR04M
Quick Info :
Working Voltage : 3 – 5.5V.
The maximum Current : 49mA 5V.
Range : 20cm to 800 cm
Rs
1,550.00
Waterproof Ultrasonic Module AJ-SR04M
Rs
1,550.00
Main Menu
Cables & Connectors
Cables
Connectors
IC Socket
Switches
Microcontroller
Arduino Compatible
Espressif (ESP)
STMicroelectronics
PIC
Raspberry Pi
Modules
Antenna
Audio
Camera
Converter >
TTL Converters
Display
Electromechanical
Keypad & Joystick
LED
Memory
Motor Driver
Relay Module
Robot Accessories
Solenoid
Timing
Thermoelectric
Wireless >
Bluetooth
Ethernet
GPS
GSM
RF
RFID
WiFi
Motor
Brushless Motor
DC Motor
Gear Motor
Servo Motor
Stepper Motor
Passive
Capacitors
Diodes
Encoder
Magnet
Piezoelectric/Crystals/Resonators
Potentiometer
Resistors
Power
AC-DC Converter
Batteries & Chargers
DC-DC Converter >
Step-Down Converters
Step-Up Converters
Solar Panel
Semiconductor
Audio
Comparator
Integrated Circuits
Logic Converters
Logic Counter
Logic Gate
Microcontroller
MOSFET
Motor Driver
Operational Amplifiers
Optoelectronic
Timer
Transistor
Voltage Regulator
Sensors
Accelerometer/Gyroscope
Biometrics
Capacitive/Touch
Color Recognition
Current
Encoder
Gas
Infrared/IR
Light
Magnetometer
Pressure
Proximity
Rain/Soil
Sound
Temperature/Humidity
Vibration/Tilt
Voltage
Water
Tools
Enclosure
Development
Tool Box
CNC Parts
Starter Kit
Designed by Alpha