User Mahendra Gunawardena

1 vote

How to drive 12V servo motors using 5V PWM or 3.3V PWM using ARM MCU?

answered Aug 29, 2019 at 11:09

1 vote

Electronic symboles in datasheets

answered Sep 18, 2019 at 11:06

1 vote

Electronic component datasheet handling

answered Sep 18, 2019 at 11:12

1 vote

How can thin wire in generator windings carry the high output current?

answered Oct 9, 2019 at 23:54

1 vote

Is it a good idea to intentionally discharge lithium batteries to 80%

answered Oct 14, 2019 at 1:01

1 vote

Why does collector current increase with base current in BJT?

answered Aug 1, 2019 at 10:51

1 vote

How do you create a negative and positive voltage(-6V and 6V) with a singular voltage source?

answered Mar 7, 2020 at 3:35

1 vote

My output is much lower than I expect it to be for my transistor-zener diode voltage regulator

answered May 3, 2019 at 3:13

1 vote

Accepted

What standards exist regarding diagnostic systems in automotive engineering?

answered Sep 23, 2018 at 12:18

1 vote

Accepted

What criteria to focus on when selecting a BLE module?

answered Nov 4, 2018 at 10:55

1 vote

Accepted

Most practical way to wirelessly transmit a single bit of information?

answered Dec 5, 2018 at 11:25

1 vote

MQ3 Alcohol sensor

answered Jun 24, 2018 at 3:01

1 vote

How to increase the sensitivity range of MQ3 Alcohol sensor?

answered Jun 24, 2018 at 12:31

1 vote

What determines the breakdown voltage of diodes?

answered Aug 16, 2018 at 22:20

1 vote

Low cost, compact cable strain relief for laser cut sandwich case

answered Feb 7, 2017 at 3:08

1 vote

How to create a clear bill of materials list?

answered Sep 3, 2017 at 13:11

1 vote

Which type of electric motor I need?

answered Sep 10, 2017 at 13:28

1 vote

Can I Calculate The Discharge of a Capacitor If All I know Is Algebra

answered Sep 30, 2017 at 12:01

1 vote

Replacement components?

answered Feb 19, 2018 at 23:01

1 vote

How can I build a electronically controlled valve for a 1/4 inch tube

answered Nov 20, 2016 at 19:23

1 vote

How can I build a proximity sensor?

answered Nov 26, 2016 at 4:13

1 vote

What type of batteries are used in smart wristband?

answered Dec 16, 2016 at 11:28

1 vote

Bread board for STM32

answered Sep 13, 2016 at 0:04

1 vote

Accepted

Patent for product I designed

answered Sep 25, 2016 at 21:02

1 vote

What is the purpose of the capacitors on LDO Regulator Circuit?

answered Feb 18, 2015 at 11:03

1 vote

How can I arrange my ECO system to enforce the principle of least privilege?

answered Apr 4, 2015 at 12:24

1 vote

Modern method for teaching controls

answered Feb 12, 2015 at 12:32

1 vote

Electromechanically open and close a small, hinged door?

answered Feb 16, 2015 at 11:42

1 vote

In Engineering fields, how often do you find yourself being asked to be a "salesperson", and what is your reaction?

answered Feb 7, 2015 at 23:34

1 vote

What constitutes progressive engineering experience?

answered Apr 13, 2015 at 22:59

Stack Exchange Network

190 Answers

How to drive 12V servo motors using 5V PWM or 3.3V PWM using ARM MCU?

Electronic symboles in datasheets

Electronic component datasheet handling

How can thin wire in generator windings carry the high output current?

Is it a good idea to intentionally discharge lithium batteries to 80%

Why does collector current increase with base current in BJT?

How do you create a negative and positive voltage(-6V and 6V) with a singular voltage source?

My output is much lower than I expect it to be for my transistor-zener diode voltage regulator

What standards exist regarding diagnostic systems in automotive engineering?

What criteria to focus on when selecting a BLE module?

Most practical way to wirelessly transmit a single bit of information?

MQ3 Alcohol sensor

How to increase the sensitivity range of MQ3 Alcohol sensor?

What determines the breakdown voltage of diodes?

Low cost, compact cable strain relief for laser cut sandwich case

How to create a clear bill of materials list?

Which type of electric motor I need?

Can I Calculate The Discharge of a Capacitor If All I know Is Algebra

Replacement components?

How can I build a electronically controlled valve for a 1/4 inch tube

How can I build a proximity sensor?

What type of batteries are used in smart wristband?

Bread board for STM32

Patent for product I designed

What is the purpose of the capacitors on LDO Regulator Circuit?

How can I arrange my ECO system to enforce the principle of least privilege?

Modern method for teaching controls

Electromechanically open and close a small, hinged door?

In Engineering fields, how often do you find yourself being asked to be a "salesperson", and what is your reaction?

What constitutes progressive engineering experience?