Scheme, Electronics

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13-September-2019 Friday
What is the central element? This is a power storage board, the central element is heated and a "small scattering" is nearby. Which one could

14-May-2019 Tuesday
Electronics! Please help!

20-February-2019 Wednesday
Help with voltmeter circuit please

15-October-2016 Saturday
Fritzing - electronics available to everyone!

12-October-2016 Wednesday
Fritzing - electronics available to everyone!

11-October-2016 Tuesday
A simple voltage doubler on the NE555 chip

16-August-2016 Tuesday
I decided to assemble a simple and useful circuit, a time relay.

24-March-2016 Thursday
Distinguished Lecturer

19-September-2015 Saturday
Please help!

09-May-2015 Saturday
Help me please

09-April-2015 Thursday
I assembled a simple capacitor tester, useful if there is no multimeter.

08-April-2015 Wednesday
I assembled an interesting and simple scheme for a radio bug, it catches at a distance of 15-20 meters.

06-April-2015 Monday
I like to collect interesting schematics, so I decided to assemble a circuit for checking the USB port, everything turned out to be very simple ..

06-April-2015 Monday
A question for radio amateurs that they are fond of a soldering iron

10-January-2015 Saturday
Electronic help needed

23-October-2013 Wednesday
Help guys.

04-July-2013 Thursday
Now kiss!

09-June-2013 Sunday
About sore. Diploma.

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