Master GSM

Master GSM electronics & celliular

How are u guys...
31/10/2023

How are u guys...

In sinharaja forest
02/10/2023

In sinharaja forest

For apple..
20/09/2023

For apple..

Bluetooth lightning handsfree for apple..
12/08/2023

Bluetooth lightning handsfree for apple..

12/08/2023
අඩුවෙන් ෆෝන් ඇක්සසරීස් ගන්න බලන් ඉන්න කස්ටිය දැම්ම ජොයින්වෙලා ඉන්න අපිත් එක්ක...🙂🙂
08/08/2023

අඩුවෙන් ෆෝන් ඇක්සසරීස් ගන්න බලන් ඉන්න කස්ටිය දැම්ම ජොයින්වෙලා ඉන්න අපිත් එක්ක...🙂🙂

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1550/=
29/11/2022

1550/=

Method: linear charge 1%Charging current: 1A Adjustable (Through RPROG)Charge Accuracy: 1.5%Input voltage: 4.5V-5.5VFull...
28/11/2022

Method: linear charge 1%
Charging current: 1A Adjustable (Through RPROG)
Charge Accuracy: 1.5%
Input voltage: 4.5V-5.5V
Full charge voltage: 4.2V
LED indicator: Red is charging,and GREEN is full charged
Charging input interface: Micro USB
Working temperature: -10℃ to +85℃
Polarity Reversal: NOT ALLOWED
Dimensions: 25 * 19 * 10mm
It is recommended that when you charge a battery, the current(in mA) offered by the breakout board is 37-40% of the battery capacity(in mAh). For example, if you are charging a battery of 1000mAh capacity, you should adjust the resistance in a way that the current offered is approximately 370mA-400mA
Rs-200/.

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No9/8, Mathreemulla Road, Attidiya, Dehiwala
Colombo
10280

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+94715444331

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