• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.


  1. learning

    LA 4440 IC wiring problem

    I am facing the problems regarding INPUT and POWER connection on LA 4440 IC PCB side. It is an Indian PCB and company is Monty. Please help me to solve it.

Latest threads

EE World Online Articles