FoulkesBrau
52 videos
FoulkesBrau – E58
2 months ago
In this video, I design some circuits utilizing the humble LM741. I show you how to analyze op amp circuits and how we can use them to create a split rail supply. We also look at the use of the op amp as a buffer as well as a comparator. This is an...
FoulkesBrau – E57
3 months ago
In this video Craig continues repairing a Citek MXS 10 battery charger. Take a look with me and let's find the fault together. I hope you enjoyed this video and that you found it useful. If so, please hit the like button. ? If you wish to receive...
FoulkesBrau – E56
3 months ago
In this video, I repair a Pfaf Creative 1471 sewing machine. There were two faults, namely a dirty foot pedal and an oxidized neutral isolating bridge. I hope you enjoyed this video and that you found it useful. If so, please hit the like button. ? ...
FoulkesBrau – E55
5 months ago
In this video, I design a DC to DC buck voltage regulator.I use the MC34063 chip to do this. This chip requires very few extra components to give you a very stable output voltage. ? The chip can also function as a boost or an inverting voltage...
FoulkesBrau – E53
6 months ago
In this video, I take a small problem and we design an alternative solution using transistors to demonstrate how simple these devices can be to incorporate into your design. Besides being one of the basic building blocks of modern day electronics - they..
FoulkesBrau – E52
6 months ago
In this video, I take a small problem and we design an alternative solution using transistors to demonstrate how simple these devices can be to incorporate into your design. Besides being one of the basic building blocks of modern day electronics - they..
FoulkesBrau – E51
7 months ago
In this video, I take a small problem and we design an alternative solution using transistors to demonstrate how simple these devices can be to incorporate into your design. Besides being one of the basic building blocks of modern day electronics - they..
FoulkesBrau – E50
7 months ago
In this video Craig takes a look at a Snappy Chef Induction stove. Lets have a quick diagnosis and repair the stove together. I hope you enjoyed this video and that you found it useful. If so, please hit the like button. ? If you wish to receive...
FoulkesBrau – E49
8 months ago
In this video Craig takes a look at a LG Microwave. Is the Microwave really faulty or is it again a case of a faulty user? I hope you enjoyed this video and that you found it useful. If so, please hit the like button. ? If you wish to receive...
FoulkesBrau – E48
9 months ago
In this video Craig takes a look at an Sinotech LED Television. I show you how to troubleshoot and isolate the fault. We even take a look at some signals on the scope. I hope you enjoyed this video and that you found it useful. If so, please hit the like
FoulkesBrau – E47
9 months ago
In this video Craig takes a look at an ICEPower CIP3500 amplifier. Is the amplifier really faulty or is it again a case of a faulty user? I hope you enjoyed this video and that you found it useful. If so, please hit the like button. ? If you wish to...
FoulkesBrau – E46
11 months ago
In this video Craig files the hammers and sets lost motion. This video is one of a multi part series that will take us through the restoration, regulation and tuning to bring this piano back to life. I hope you enjoyed this video and that you found it...
FoulkesBrau – E45
11 months ago
In this video Craig sets the hammer blow distance and lost motion. This video is one of a multi part series that will take us through the restoration, regulation and tuning to bring this piano back to life. I hope you enjoyed this video and that you...
FoulkesBrau – E44
11 months ago
In this video Craig takes a look at why you cannot just tune a piano that has not been attended to in a few years. this video is one of a multi part series that will take us through the restoration, regulation and tuning to bring this piano back to life.
FoulkesBrau – E43
11 months ago
In this video Craig takes a look at user interface board for a Trojan treadmill. We continue our fault finding. I hope you enjoyed this video and that you found it useful. If so, please hit the like button. ? If you wish to receive notifications of...
FoulkesBrau – E42
1 year ago
In this video Craig takes a look at a control board for a Trojan treadmill. We continue our fault finding as well as take a look at the reverse engineered schematic for the motor drive circuitry. The board number is DCMD57P. I hope you enjoyed this video
FoulkesBrau – E41
1 year ago
In this video Craig takes a look at a control board for a Trojan treadmill. We continue our fault finding as well as take a look at the reverse engineered schematic for the motor drive circuitry. The board number is DCMD57P. We are currently in day 14 of
FoulkesBrau – E40
1 year ago
In this video Craig repairs a Sony SA-WP780 Active Sub-woofer. It's day 94 of #lockdown in SA. The replacement components have finally arrived, so lets fix this sub-woofer. I hope you enjoyed this video and that you found it useful. If so, please hit the
FoulkesBrau – E39
1 year ago
In this video Craig repairs a Samsung UA40N500 television. Take a look with me and let's fix the fault together We are currently in day 83 of lock-down in South Africa, but apparently not many people want to adhere to the rules. Stay inside, stay...
FoulkesBrau – E38
1 year ago
In this video Craig repairs a Lyman 1200 Digital powder system. It's day 65 of #lockdown in SA so I thought we'd take a look at this smart cartridge loading system from Lymen. Take a look with me and let's fix the fault together We are currently in day..