•  
  •  

Electronics Tutorials

This section contains tutorials in basic electronics.

Chapter 1: Resistors

Click here for the “Resistor Value Calculator” program.

Chapter 2: Capacitors

Chapter 3: Inductors

New chapters are added every week.

Click here to subscribe to the weekly newsletters and to learn more about electronics.

Please share & like

Lot of 3 National Semiconductor 2N5194, PNP Transistor TO-126 60volt 4 amp 2 mhz
$5.98 Lot of 3 National Semiconductor 2N5194, PNP Transistor TO-126 60volt 4 amp 2 mhz picture
Toshiba MG300Q1US41 Semiconductor Module Igbt Unused
$142.43 Toshiba MG300Q1US41 Semiconductor Module Igbt Unused picture
10Pcs BD139 Genuine ON Semiconductor NPN Transistor 1.5A/80V To-12RC.y
$1.11 10Pcs BD139 Genuine ON Semiconductor NPN Transistor 1.5A/80V To-12RC.y picture
240W Semiconductor Refrigeration Cooler Thermoelectric Peltier Cold Plate 12V US
$54.0 240W Semiconductor Refrigeration Cooler Thermoelectric Peltier Cold Plate 12V US picture
10Pcs BD139 Genuine ON Semiconductor NPN Transistor 1.5A/80V To-12RCNALSWIRI
$2.19 10Pcs BD139 Genuine ON Semiconductor NPN Transistor 1.5A/80V To-12RCNALSWIRI picture
  • jbog1038

    I have acquired a vintage Brother SX-14 electronic typewriter. I know how to type but unfortunately I do no have the instructions to carry out all the functions of this typewriter. I just want to know how do you store and print what you have typed? This typewriter has a code button and a store and print button. Thank you for any help you can give.

  • sean hunyadi

    I have to change the mother board on my
    samsung ph 59d6500 tv and I want to know if I have to do something to the firmware after I put in the new motherboard or is that all I have to do. The tv turns on with the samsung logo and then switches off after it says something about hdmi if that matters.