Uploads by Pleriche

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Date Name Thumbnail Size Description Versions
19:17, 7 December 2016 Beats.png (file) 21 KB Two different frequencies creating beats. 1
14:35, 6 December 2016 Crystal-set.png (file) 16 KB Crystal set radio. 1
22:36, 5 December 2016 FM.png (file) 11 KB Frequency modulation 1
22:36, 5 December 2016 AM.png (file) 11 KB Amplitude modulation 1
22:09, 11 November 2016 CHS.PNG (file) 77 KB A hard disk structured as sectors, tracks and cylinders. 1
09:29, 21 June 2016 Img 0720a.jpg (file) 140 KB   2
09:28, 21 June 2016 Img 0643a.jpg (file) 86 KB   2
20:50, 19 March 2016 10pInTV.JPG (file) 102 KB   1
17:52, 25 February 2016 SMPSU.png (file) 38 KB   3
09:42, 25 February 2016 Img 0546a.jpg (file) 98 KB Switching mode power supply - top 1
09:30, 25 February 2016 Img 0545a.jpg (file) 106 KB Switching mode power supply - bottom 1
10:32, 23 February 2016 PSUs.gif (file) 430 KB Minor artefact removed 3
09:58, 23 February 2016 Img 0544a.jpg (file) 82 KB Linear Power Supply 1
21:16, 15 February 2016 Img 0536a.jpg (file) 76 KB Checking the timing. 1
20:15, 29 January 2016 Img 0430a.jpg (file) 73 KB Sewing machine controls 2/4 1
10:45, 29 January 2016 Img 0407a.jpg (file) 56 KB Bobbin case holder removed for inspection. 1
10:44, 29 January 2016 Img 0411a.jpg (file) 60 KB Bobbin case holder in place. 1
10:43, 29 January 2016 Img 0412a.jpg (file) 59 KB Bobbin case holder retainer. 1
10:42, 29 January 2016 Img 0413a.jpg (file) 52 KB Bobbin case removal (machine on its side). 1
10:42, 29 January 2016 Img 0414a.jpg (file) 56 KB Removing the bobbin case. 1
10:19, 29 January 2016 Img 0447a.jpg (file) 41 KB   1
10:01, 29 January 2016 Img 0434a.jpg (file) 48 KB Checking the bobbin tension. 1
22:22, 28 January 2016 Img 0406a.jpg (file) 66 KB Bottom mechanism. 1
22:21, 28 January 2016 Img 0424a.jpg (file) 61 KB Top mechanism. 1
17:23, 28 January 2016 Img 0445a.jpg (file) 52 KB Sewing machine conttrols 3/3 1
16:49, 28 January 2016 Img 0444a.jpg (file) 66 KB Sewing machine controls 2/2 1
16:49, 28 January 2016 Img 0443a.jpg (file) 67 KB Sewing machine controls 1/2 1
18:33, 28 November 2015 Img 0373a.jpg (file) 100 KB Steam iron disassembly 1
11:00, 28 April 2015 Warning03.png (file) 948 bytes   4
09:01, 6 April 2015 Img 2179a.jpg (file) 36 KB Testing a fuse. 1
08:47, 6 April 2015 Img 2177a.jpg (file) 52 KB A selection of digital multimeters. 1
20:29, 5 April 2015 Img 2175a.jpg (file) 11 KB Testing a transistor with the hFE function. 1
20:28, 5 April 2015 Img 2176a.jpg (file) 14 KB Testing a transistor using the diode test function. 1
20:23, 5 April 2015 Img 2173a.jpg (file) 20 KB Testing a diode. 1
20:16, 5 April 2015 Img 2148a.jpg (file) 27 KB Measuring the resistance of your fingers. (You may have to moisten your finger tips.) 1
20:10, 5 April 2015 Img 2139a.jpg (file) 21 KB Measuring voltage. 1
20:00, 5 April 2015 Img 2158a.jpg (file) 17 KB Measuring current. 1
11:51, 19 February 2015 Img 2054a.jpg (file) 20 KB A CD/DVD drive lens assembly. Two laser power adjustment controls are shown ringed in red. 1
10:42, 19 February 2015 Img 2053a.jpg (file) 40 KB Power output transistors in an audio amplifier. 1
22:16, 31 January 2015 Img 1996a.jpg (file) 24 KB "Double Insulated" symbol. 1
21:21, 31 January 2015 Img 1995a.jpg (file) 47 KB Various ribbon connectors. 1
20:29, 24 January 2015 Img 1789a.jpg (file) 41 KB A filing electrolytic capacitor. 1
16:36, 19 January 2015 Img 1953a.jpg (file) 11 KB Inductors. 1
15:14, 19 January 2015 Img 1948a.jpg (file) 25 KB A mains transformer. 1
15:13, 19 January 2015 Img 1944a.jpg (file) 29 KB A toroidal mains transformer. 1
15:12, 19 January 2015 Img 1940a.jpg (file) 7 KB A small ferrite toroidal transformer 1
15:00, 19 January 2015 Img 1945a.jpg (file) 12 KB Wire-ended LEDs. 1
15:00, 19 January 2015 Img 1947a.jpg (file) 13 KB Surface mount LEDs. 1
14:43, 19 January 2015 Img 1950a.jpg (file) 29 KB Integrated circuits. 1
20:12, 17 January 2015 Img 1912b.jpg (file) 10 KB A bridge rectifier. 1
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