I rewatched this video of yours for the 3rd time... can a digital volt-ampere meter (100 volts and 10 Amps) be added, like the one used in your video with the 30-36 volt transformer?...(Homemade LED Tester | How To Make LED Tester with Voltmeter with ammeter function 0-100v dc ) ? my respect to you, Dan
Hello, Currently making this but a little confused. The text says 330 ohm but that would be Orange/orange/brown. That resistor looks like brown/brown/black?
Dear professor... is it possible that you start some minimal courses, paid through a method that you agree with, in this field of applied electronics? In my country, Romania, after the period of the "communist regime" 1946-1989, all those who have attended higher education courses or even those without training but who take advantage of their parents' status through various ministries of this "crooked" state, charge some taxes far above what a pensioner can accept, in the field of electronic repairs, for example: for the replacement of a power plug of a huawei p smart 2019 phone, a fee of 15 euros is charged, without VAT (19%)...approximately 17 US dollars...and they schedule you in 3 days. ..2 times round-trip transport, stress and distrust in the service provider...all providers want to earn money without paying taxes to the state...from this point of view, if you can think of a way to learn the principles the basics of the field as well as the correct troubleshooting methods in this way, your client will recommend the company that solved the problem correctly from a technical point of view, it would be worth following... I alone, at 62 years old, would sign up for beginner's courses, at a price that you will set, initiated by you, against a monthly fee...example for help: how to solve a short circuit on a power supply board of a minor household appliance (speed variator ground pepper, troubleshooting electronic circuit of a vacuum cleaner, making a voltage stabilizer with a transformer and a power transistor-2n3055, repairing the central heating electronic board with natural gas, etc.)..I use two pairs of glasses (one with +2.5 diopters and one with +4 diopters) to replace a professional electronic microscope...in depending on your free time, maybe you can recommend me a method of accumulating the minimum necessary knowledge in this field... with my true respect for you, Dan
I rewatched this video of yours for the 3rd time... can a digital volt-ampere meter (100 volts and 10 Amps) be added, like the one used in your video with the 30-36 volt transformer?...(Homemade LED Tester | How To Make LED Tester with Voltmeter with ammeter function 0-100v dc ) ? my respect to you, Dan
Bom dia amigo técnico show de bola parabéns
Bom dia parabens muito bom excelente projeto
Hey bro can i change resistance watt 2watt
Then harmful for small led
How do We know the value of the diode? Cause no indicator/display...
Color line
you know how to make a backlight tester,,,,,the module of LED long tube bulb light
Can I add a display to see the value
Yes
Good
Thanks
Hello,
Currently making this but a little confused. The text says 330 ohm but that would be Orange/orange/brown. That resistor looks like brown/brown/black?
Orange orange brown 330
Sr ji ye auto kam krta ha?
Meaning ?
Different voltage ki led ke liya ye kehna chahty hain, tu han 1.8v led se le ke 36V tak auto test kar sakty hain
Circuit shop name lahore
Hall road
çok akıllıca aynısından bir tane yaparım
What is that resistor for?
To reduce the voltage when load connected
@@TARIQLAB Ok, can I test 3v leds?
Yes
Dear professor... is it possible that you start some minimal courses, paid through a method that you agree with, in this field of applied electronics? In my country, Romania, after the period of the "communist regime" 1946-1989, all those who have attended higher education courses or even those without training but who take advantage of their parents' status through various ministries of this "crooked" state, charge some taxes far above what a pensioner can accept, in the field of electronic repairs, for example: for the replacement of a power plug of a huawei p smart 2019 phone, a fee of 15 euros is charged, without VAT (19%)...approximately 17 US dollars...and they schedule you in 3 days. ..2 times round-trip transport, stress and distrust in the service provider...all providers want to earn money without paying taxes to the state...from this point of view, if you can think of a way to learn the principles the basics of the field as well as the correct troubleshooting methods in this way, your client will recommend the company that solved the problem correctly from a technical point of view, it would be worth following... I alone, at 62 years old, would sign up for beginner's courses, at a price that you will set, initiated by you, against a monthly fee...example for help: how to solve a short circuit on a power supply board of a minor household appliance (speed variator ground pepper, troubleshooting electronic circuit of a vacuum cleaner, making a voltage stabilizer with a transformer and a power transistor-2n3055, repairing the central heating electronic board with natural gas, etc.)..I use two pairs of glasses (one with +2.5 diopters and one with +4 diopters) to replace a professional electronic microscope...in depending on your free time, maybe you can recommend me a method of accumulating the minimum necessary knowledge in this field... with my true respect for you, Dan