In the past it was the problem does not clear after the circuit board soldering. clean lehimliyordum finishings hand prone to it:), but it’s not even the jobs guarantee problems by chance after seeing the problems with soldering circuit card I got into the habit of cleaning, repair, construction of the circuit doesn’t matter sometimes employs one-time soldering, such as resistors, capacitors, I forget, but I’m sure after cleaning the integrated soldering
I’ve been using this for work have different chemicals like isopropyl alcohol sellozik thinner, but I couldn’t find anything already in effect cheap sellozik thinner too, but apart from a few strange brands on the market, even thought there are already many different card glutinous kokularıda anyway sellozik immediately away from the smell of paint thinner as you can while cleaning if you have to breathe to do this work in the open air, open the window or balcony, do I go cleaning cleaning the window, at the bottom of the cards more than one card in particular Scotland-Paolozzi Studio recreation clean and fan I’ve been using
As you can see in the picture below, sometimes only the short circuits can soldering soldering is not invisible after the table with that tiny pieces on the wires, make sure that the problem is worse than that so they can grow short circuits saw:)
Published: 2014/01/07 Tags: interesting projects electronics
175MHz-190MHz Tiny 3V FM transmitter circuit
Once inside the business of SMD components have been tiny FM transmitter circuit pcb printed circuit board design is very stylish as most of us see in the PC main board CR2032 3V battery size is already out of the energy that the battery is placed in the PCB battery socket. The frequency of the FM transmitter circuit is set to upgrade the hard work between 175mhz 190mhz bad … but almost has the same structure are tuned FM transmitter circuit sprinter ready source of PCB layout drawing drawing editable file given there are different versions.
Nach der Reinigung Das Integrierte Löt-Zustand
In der Vergangenheit gab es das problem nicht klar, nachdem die platine Löten. sauber lehimliyordum Veredelungen hand anfällig:), aber es ist auch nicht die jobs, die Garantie-Probleme, die durch Zufall, nachdem er die Probleme mit Löten Schaltung-Karte, die ich habe in die Gewohnheit der Reinigung, Reparatur, Bau die Schaltung ist egal, manchmal beschäftigt einen-time-Löten, wie widerstände, kondensatoren, habe ich vergessen, aber ich bin mir sicher, dass nach der Reinigung die integrierte Löten