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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.

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Stainless Steel Pressure transducer sender for oil fuel air water 100psi-2500psi picture

Stainless Steel Pressure transducer sender for oil fuel air water 100psi-2500psi

$13.99



5V 1/8''NPT 150PSI Steel Fuel Pressure Transducer Sender For Oil Air Wate picture

5V 1/8''NPT 150PSI Steel Fuel Pressure Transducer Sender For Oil Air Wate

$15.76



1/8NPT DC 5V 5-200 PSI Pressure Transducer Sender Sensor For Oil Fuel Air Water picture

1/8NPT DC 5V 5-200 PSI Pressure Transducer Sender Sensor For Oil Fuel Air Water

$15.76



HC-SR04 Ultrasonic Distance Measuring Transducer Sensor Module for Arduino picture

HC-SR04 Ultrasonic Distance Measuring Transducer Sensor Module for Arduino

$3.75



Pressure transducer or sender for oil,fuel,air,water Multichoic Stainless Steel picture

Pressure transducer or sender for oil,fuel,air,water Multichoic Stainless Steel

$12.26



JSN-SR04T Ultrasonic Distance Measuring Transducer Sensor Waterproof AJ-SR04M US picture

JSN-SR04T Ultrasonic Distance Measuring Transducer Sensor Waterproof AJ-SR04M US

$11.97



1/8'' NPT 5V DC 100PSI Pressure Transducer Sender Sensor For Oil Fuel Air Gas  picture

1/8'' NPT 5V DC 100PSI Pressure Transducer Sender Sensor For Oil Fuel Air Gas

$16.39



LEM Current Transducer LT 10000-S/SP5, Rated Current 10000A, 1:10000 ratio,  picture

LEM Current Transducer LT 10000-S/SP5, Rated Current 10000A, 1:10000 ratio, 

$400.00



5V Pressure Transducer or Sender 30psi-1600Psi for Fuel Diesel Oil Air Water picture

5V Pressure Transducer or Sender 30psi-1600Psi for Fuel Diesel Oil Air Water

$22.51



US Stainless Steel Pressure transducer sender for oil fuel air water 2500psi New picture

US Stainless Steel Pressure transducer sender for oil fuel air water 2500psi New

$12.64



  • 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.