Posts by Syed Saad Hasan

A Power bank is a simple portable battery that uses a specific circuitry to control any power in & power out. The usage of power banks has i…

An Automatic Emergency light is essentially a backup light that goes off in case of a power outage or an emergency. Nowadays, they are manda…

PCB layout designing is integral to the PCB fabrication process. Most young engineers step into the PCB industry with no prior knowledge on…

Generally speaking, PCBs or Printed Circuit boards are a complex mass of insulators and copper traces that connect dense components to creat…

You have finished your design & have generated your layout, Gerber, BOM & pick and place (X - Y) files. you submit it to the PCB manufacture…

The use of PCBs in electronic devices can be tracked down to as late as 1936. With the passage of time & the increasing reduction in technol…

Disasters and mishaps arrive when you are least expecting them. In today's day & age, proper home security is a must for everyone. Smart doo…

A Power bank is a simple portable battery that uses special circuitry to control any power in & power out. The usage of power banks has incr…

Sound quality is an important factor for any live production or entertainment media, whether it be a small recording session or a full-out l…

Excellent hygiene practices have a long-lasting effect on the positive proclivity of any environment. With the current ongoing global pandem…

The 74LS164 is a high-speed 8-Bit Serial-In Parallel-Out Shift Register. The input Serial data is given through a 2-Input AND gate synchrono…

74LS159 is a member of the 74XXYY family of TTL ICs. This decoder utilizes TTL circuitry to decode four binary-coded inputs into one of sixt…

74LS157 Quad 2 To 1 Line Multiplexer is a part of the 74XXYY IC series. The 74LS150 IC has a wide range of working voltage, a wide range of…