Why do you need relays?
Reading time 4 minutesRelays are used to switch consumers (loads) of higher power (W - Watt - P) than the switching contact of the switch or the cable cross-section at the switch... Read More »Why do you need relays?
volt
How to – multimeter
Reading time 4 minutesHow to - a multimeter is a universal electronic measuring device for measuring voltage, current, continuity, diodes, transistors, and possibly even capacities, frequencies, temperatures, etc. The… Read More »How to – multimeter
Colloid generators
Reading time 4 minutesColloid generators have been gaining popularity recently. Therefore, questions arise about their effectiveness, safety and price. Colloid generators are available in price ranges starting from around 60... Read More »Colloid generators
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