যোগাযোগঃ 69/E পান্থপথ, ঢাকা 1205
মোবাইলঃ ০১৭২৮৮৯৩৯৬৮
Sigmatechbd.Bangladesh
Home Security Alarm Project .অনেক সময় আমারা আমাদের বাসাবাড়ি, ঘরের, অফিস আদালতের দরজা ভুল করে না লাগিয়ে রুমে বসে থাকি
The Adjustable Max 5 Ampiliair Step Down Charger tutorial explain the introduction of 5A Constant Current and Constant Voltage CC CV LED Drive Lithium Charger Power Step-down.
Sigmatechbd.Bangladesh
32.768 KHZ crystal oscillator is a standard Real time clock crystal. Standard ‘Watch’ or Real-Time-Clock crystal. 32.768 kHz means it
The AT89C55WD is a low-power, high-performance CMOS 8-bit microcontroller with .20K bytes of Flash programmable read only memory and 256
Sigmatechbd,Bangladesh
S059 Premium Multi-Angle Universal 270å¡ Rotation Portable Stents/Stands for mobile Phone ,Tablets 7-10 inch, Pad E-readers,and Plane electronic product support.