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

Digital Multimeter AC DC Voltmeter Ammeter Ohmmeter Volt Tester Meter XL830L USA

$8.75

LCD Digital Multimeter Voltmeter Ammeter Ohmmeter Volt AC DC Tester Leads Meter

$8.89

100A AC LCD Digital Volt Watt Power Voltage Meter Monitor KWh Voltmeter Ammeter

$16.95

Electric AC/DC Voltage Detector Pen Tester 6-380V Voltmeter Ammeter Circuit 8in1

$7.49

DC 100V 100A Voltmeter Ammeter Volt Amp Meter Voltage Current Tester with Shunt

$12.99

DC 100V 10A Voltmeter Ammeter LED Dual Volt Amp Meter Voltage Current Tester

$7.01

Digital Voltmeter Ammeter Ohmmeter Multimeter Volt AC DC Tester Meter US Seller

$9.74

LCD Digital Multimeter Voltmeter Ammeter Ohmmeter Volt AC DC Tester Leads Meter

$11.99

Mini DC 100V 10A Digital Voltmeter Ammeter Blue Red LED Volt Amp Meter Gauge US

$6.95

LCD Digital Multimeter Voltmeter Ammeter Ohmmeter Volt AC DC Tester Leads Meter

$10.59

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.