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Amateur Radio
What is Amateur Radio Amateur radio, also known as ham radio, is a popular hobby and service that brings people, electronics, and communication together. People use ham radio to talk across…
কি ধরনের ইন্টারনেট সংযোগ নিবেন ।
কি ধরনের ইন্টারনেট সংযোগ নিবেন । সংযোগ নেবার আগে জেনে নিন কিছু দরকারি বিষয় ।* আপনার আইএসপি এর সেবা কেমন ?* মাসিক চার্জ প্রতিযোগিতামূলক আছে কিনা ?* সরাসরি ফাইবার এর…
Solar IPS / UPS
It is Integrated with in-built 35Amp PWM Based Smart Solar Management Unit.Price : 10,000/-Tk ( One Year Warranty)
Key features
Micro-Controller DSPIC Based Intelligent Control Design. Dual Charging,Mains Mode and Solar Mode.(Solar…
Multi Function Timer
1. Operating voltage: 6–30V 2. Trigger Signal Source: High Level Trigger (3.0 V-24 V), signal ground and system ground are not common, which can increase anti-interference abilitsystem (short circuit can also…
PIR Vs Microwave Motion Sensor
This Video shows the difference between the Microwave & PIR sensor. Microwave motion sensor is more sensitive then PIR sensor & its effective distance is more then PIR sensor. https://youtu.be/p-8yg4XowN0
Fanvil X3S IP Phone Setup
Fanvil’s new X3S series entry-level IP phones to a level never achieved before. Making full-use of high-quality materials, plus an extra-large 320×240 2.4 inch (X3G: 2.8 inch) color LCD, it…
Auto ON/OFF Lamp Control
Automatically detects environmental illumination with internal circuitry automatically shut down during the day, automatically turns on at night,Three-wire system, compatible with resistive, inductive and capacitive loads multiple lights. Note :…
