Electronics Parts 
Electrical & Industrial 
Lab Equipment's 
Power Supply 
Gadgets & Gear 
Miscellaneous 
Services 
Recycle Bin 
🚚 Delivery In Bangladesh.
( Cash on delivery within 1-2 days all over Bangladesh. )
☑ Receive from Office: Free.
☑ Inside Dhaka: 80 TK.
☑ Outside Dhaka: 150 TK.
☑ Express Delivery: 150 TK+
☑ Enjoy Free delivery on orders above 3,500 TK
Order by Call
Speed-Measuring-Sensor
Speed Measuring Sensor Counter Motor test module slot type optical coupling for Arduino.
Widely used in motor speed detection, pulse count, the position limit, etc.
Features:
- Using imported trough type optical coupling sensor, groove width 5 mm.
- The output state light, lamp output level, the output low level light.
- Covered, output high level;Without sunscreen, the output low level.
- The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma.
- The working voltage of 3.3 V to 5 V
- Output form: digital switch output (0 and 1)
- A fixed bolt hole, convenient installation
- Small board PCB size: 3.2 cm x 1.4 cm
- Use the LM393 wide voltage comparator Module
Speed-Measuring-Sensor
Speed Measuring Sensor Counter Motor test module slot type optical coupling for Arduino.
Widely used in motor speed detection, pulse count, the position limit, etc.
Features:
- Using imported trough type optical coupling sensor, groove width 5 mm.
- The output state light, lamp output level, the output low level light.
- Covered, output high level;Without sunscreen, the output low level.
- The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma.
- The working voltage of 3.3 V to 5 V
- Output form: digital switch output (0 and 1)
- A fixed bolt hole, convenient installation
- Small board PCB size: 3.2 cm x 1.4 cm
- Use the LM393 wide voltage comparator Module
Watch this video it will give you a clear idea about this product.
Related Product
In Stock
The DHT22 is a low cost digital temperature and humidity sensor with a single wire digital interface.It can uses to measure the surrounding air.
In Stock
R307 sensor is fingerprint detection and verification super simple to implement with Arduino,and other microcontrollers.This is the updated latest model of the R305 FingerPrint Sensor.
In Stock
MAX30102 is an integrated pulse oximetry and heart-rate monitor module. It includes internal LEDs,photodetectors,optical elements,and low-noise electronics with ambient light rejection.
In Stock
This is the Rain Sensor Module is based on the LM393 op amp.t includes the electronics module and a printed circuit board that “collects” the rain drops.
