• Manual dispenser for soldering pastes.

    In the soldering process, fluxes or pastes are often used, which are sold in syringes. It is a convenient packaging as it facilitates accurate dosing. But sometimes it is difficult to accurately dose by quantity, especially with thick flux-based solder pastes. In professional applications, pneumatic automatic dispensers are used to dispense the right amount from the syringe. But such devices are expensive, so it is not profitable to use them by hobbyists or small businesses. And it is for such non-professional applications that I recommend the manual dispenser.

  • Determination of measurement accuracy of a digital meter.

    Each electronics specialist uses a universal meter. It is an available and very helpful tool in everyday work. Analog versions have practically been replaced by digital versions. Unfortunately, many people have a problem with the correct estimation of the measurement error. Therefore, I will show on the example of my meter how to do it.

  • Silicone mat for soldering

    The hot-air soldering station is already almost standard equipment in the electronics workshop. To use it safely, the environment must be well protected from high temperature air. One such protection is a silicone mat recently bought by me.