- Видео 12
- Просмотров 2 718
MrMcElectronics
Добавлен 8 май 2018
I'm Mark Craig - I'm a computer programmer and electronics tinkerer. This channel will focus more on electronics. Please also view my main channel ruclips.net/user/mrmcsoftware for much more.
I specialize in Win32 API software development in the C/C++ language. Other specialties include various languages such as Java (standalone, applet, and app), JavaScript, jQuery, Pascal, Ada, Forth, BASIC, Fortran, Assembly (68000, 6502, VAX, and my own CPU), GL, GLSL, VHDL, Verilog, Unix shell script, and HTML/HTML5, and various OS's/GUIs including Windows, Unix and Linux, X-Windows, MS DOS, AmigaDOS, Android, and MacOS. Graphics programming such as raytracers, modeling systems, and graphic arts are other areas of expertise. User interface programming experience ranges from minimal interfaces to GUIs to speech synthesis/recognition.
Examples can be found on the MCSoftware website and MCSoftware's deviantArt (da) website, Also, view my blog on my WordPress site (small icon next to da icon.
I specialize in Win32 API software development in the C/C++ language. Other specialties include various languages such as Java (standalone, applet, and app), JavaScript, jQuery, Pascal, Ada, Forth, BASIC, Fortran, Assembly (68000, 6502, VAX, and my own CPU), GL, GLSL, VHDL, Verilog, Unix shell script, and HTML/HTML5, and various OS's/GUIs including Windows, Unix and Linux, X-Windows, MS DOS, AmigaDOS, Android, and MacOS. Graphics programming such as raytracers, modeling systems, and graphic arts are other areas of expertise. User interface programming experience ranges from minimal interfaces to GUIs to speech synthesis/recognition.
Examples can be found on the MCSoftware website and MCSoftware's deviantArt (da) website, Also, view my blog on my WordPress site (small icon next to da icon.
How To Test a (BJT) Transistor With a Multimeter (Without a Transistor Checker Feature)
In this video, I show how to test a BJT transistor using a multimeter that doesn't have a transistor (or diode) checker. BTW, in case it wasn't obvious, reverse the lead orientations to test PNP transistors (ie: when I say put the negative lead to the emitter, put the positive lead to the emitter, etc.).
#electronics #test #transistor #multimeter #BJT #NPN #PNP
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Links to some of my other hands-on electronics videos:
Aneng An8008 Multimeter From Banggood - Review, Ohm's Law, Tips, And Unusual Things
ruclips.net/video/OeSKxH_tzfs/видео.html
UPDATE: My Tesla Coil Now Works! (Maybe Yours Has The Same Problem Mine Had)
ruclips.net/video/N6YHpKBNrLk/видео.html
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Link to ...
#electronics #test #transistor #multimeter #BJT #NPN #PNP
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Links to some of my other hands-on electronics videos:
Aneng An8008 Multimeter From Banggood - Review, Ohm's Law, Tips, And Unusual Things
ruclips.net/video/OeSKxH_tzfs/видео.html
UPDATE: My Tesla Coil Now Works! (Maybe Yours Has The Same Problem Mine Had)
ruclips.net/video/N6YHpKBNrLk/видео.html
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Link to ...
Просмотров: 73
Видео
Nostalgia Time: Old Electronics Kits
Просмотров 1814 года назад
In this video, I show various old electronics kits: many Heathkit trainer kits, Radio Shack (Science Fair) 150 in One and 200 in One, Proto-Board 203A, and Hobby-Blox. #electronics #kits #nostalgia #Heathkit #RadioShack Links to some of my other hands-on electronics videos: Aneng An8008 Multimeter From Banggood - Review, Ohm's Law, Tips, And Unusual Things ruclips.net/video/OeSKxH_tzfs/видео.ht...
Nostalgia Time: Old Electronics / Computer Magazines
Просмотров 784 года назад
In this video, I show some old electronics and computer magazines. This includes Popular Electronics, 1980 Electronic Experimenter's Handbook, Radio Electronics, Interface Age, and Microcomputing. Plus, a circuit for playing Tennis on your oscilloscope. #electronics #magazines #computer #nostalgia Links to some of my other hands-on electronics videos: Tesla Coil: Diagnosing a Non-Working Circui...
Simple BJT Transistor Switching Circuits: LTSpice Simulations & Actual Circuit To Test Transistors
Просмотров 1,3 тыс.4 года назад
In this video, I show three different ways to use a BJT transistor to switch a component on and off in both Spice simulation (LTSpice) and in an actual circuit on a breadboard. This circuit is used to test some transistors I have. I also show how one might control a robot arm using transistor switching. #electronics #transistor #LTSpice #Spice #switching #simulation Links to some of my other ha...
Designing and Analyzing Simple Power Supplies With Spice
Просмотров 714 года назад
In this video, I show some simple AC to DC power supplies, what parts are needed, and simulation in Spice (LTSpice) #electronics #PowerSupply #LTSpice #Spice #DC #voltage #transformer Links to some of my other hands-on electronics videos: Aneng An8008 Multimeter From Banggood - Review, Ohm's Law, Tips, And Unusual Things ruclips.net/video/OeSKxH_tzfs/видео.html UPDATE: My Tesla Coil Now Works! ...
My CPU Design Running On an FPGA
Просмотров 1164 года назад
This excerpt video shows my CPU design put into actual hardware (FPGA board) via a collaboration with Dr. Kevin Walsh. This CPU is based on the 16 instruction microprocessor I designed for a homework assignment many years ago, though it now has many more instructions. On the FPGA board, my CPU design can run up to 25MHz which actually is the speed a lot of computers ran at when I first designed...
My Tesla Coil Lights Up a Dead Fluorescent Bulb
Просмотров 2024 года назад
See my Tesla Coil light up these dead fluorescent bulbs and why it does. Also find out how fluorescent bulbs work. #electronics #TeslaCoil #SlayerExciter #fluorescent #bulb #HighVoltage Links to some of my other hands-on electronics videos: Tesla Coil: Diagnosing a Non-Working Circuit - Transistors, LTSpice, Electronic Kits Nostalgia, Etc ruclips.net/video/gwSStwG7Hm8/видео.html Aneng An8008 Mu...
Applying and Verifying Ohm's Law Via a Simple Circuit
Просмотров 124 года назад
Ohm's Law is a simple equation used to calculate current, voltage, or resistance given any two out of those three things. I'll show that law used in a simple circuit, and prove it's correct by measuring with a multimeter. #electronics #current #voltage #resistance #ohmslaw Links to some of my other hands-on electronics videos: Tesla Coil: Diagnosing a Non-Working Circuit - Transistors, LTSpice,...
Magnetic Core Memory
Просмотров 4394 года назад
Here's a blast from the past - Magnetic core memory. This is from a PDP-11 minicomputer. BTW, Unix and C were originally developed on PDP minicomputers. This is 16K by 18 bits. It contains a bunch of little magnetic toroids whose magnetic flux can be changed to either clockwise or counter-clockwise to represent a 1 or a 0. #electronics #MagneticCore #memory Links to some of my other hands-on el...
How To Measure a Resistor or Capacitor That's Beyond The Range of Your Multimeter
Просмотров 334 года назад
Ever need to measure a resistance or capacitance beyond the range of your multimeter? This video shows how to do it. It also covers how to calculate the total resistance or capacitance of resistors or capacitors in series or parallel. #electronics #resistor #measure Links to some of my other hands-on electronics videos: Tesla Coil: Diagnosing a Non-Working Circuit - Transistors, LTSpice, Electr...
ElectroDroid Electronics Information Android App
Просмотров 404 года назад
Here's a very useful android app that you can use to find connector pinouts, resistor color codes, capacitor codes, various calculators such as Ohm's Law, and many other electronics related things. You could really use this app to bring out your inner MacGyver. #electronics #android #app Links to some of my other hands-on electronics videos: Tesla Coil: Diagnosing a Non-Working Circuit - Transi...