Processor Fan Control

Processor Fan Control
01.04.2016 | Other
Fans in PCs can be objectionably loud. In many cases, the amount of noise produced by the fan can be...

How to build Battery Voltage Indicator Circuit - circuit diagram

How to build Battery Voltage Indicator Circuit - circuit diagram
21.03.2016 | Batteries, chargers
DescriptionConnecting this circuit to the battery of your vehicle, you will always know at a glance the approximate voltage available.

Miniature directional antenna on the band 144-146 MHz

Miniature directional antenna on the band 144-146 MHz
23.03.2015 | Shortwave antenna
Encyclopedia of electronics and electrical engineering Free library / Schematic of electronic and...

Repair of the power supply unit of the microwave oven

Repair of the power supply unit of the microwave oven
27.03.2015 | Power supplies
About a year ago I had to repair the microwave oven brand Bork models MB IIEI 2623 S1, failed due...

How to rebuild the audio in VCR in our standard

How to rebuild the audio in VCR in our standard
19.07.2015 | Television and video
Not uncommon is now for sale (at a price 2-3 times lower than new) in the bazaars of the former...

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