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Mahendra Gunawardena's user avatar
Mahendra Gunawardena's user avatar
Mahendra Gunawardena's user avatar
Mahendra Gunawardena
  • Member for 9 years, 5 months
  • Last seen this week
  • New Jersey, USA
12 votes
1 answer
929 views

What causes rechargeable batteries to age? What can be done to extend life of these batteries?

12 votes
1 answer
1k views

How can Pareto Analysis help solve engineering problems?

12 votes
3 answers
1k views

Thermoelectric Technology to Harvest Energy from Internal Combustions Engines

12 votes
3 answers
20k views

Defining the heap and stack size for an ARM Cortex-M4 microcontroller?

10 votes
3 answers
2k views

Harvesting thermoelectric energy from computer graphics cards

10 votes
3 answers
2k views

Can the structural integrity of bridges be measured in real-time for safety?

10 votes
4 answers
3k views

Are there different solar panels for recapturing energy from household lighting?

7 votes
3 answers
798 views

What is the best way to control brightness of a LED?

7 votes
1 answer
120 views

What needs to be considered when configuring the clock system for a MSP430F5xxx micro-controller?

7 votes
3 answers
11k views

What is Radial and Thickness Mode Vibration in a Piezo Electric Ceramic Disc Transducer?

6 votes
2 answers
202 views

What are the pros and cons of using Zibgee over BLE or vice versa for IOT application?

6 votes
3 answers
287 views

How can the vendor be approved/disapproved based on validation test data?

5 votes
4 answers
2k views

Why do rechargeable Lithium Ion & Lithium Polymer batteries explode or catch fire?

5 votes
1 answer
2k views

What are the technical differences between flexible and rigid solar panels?

4 votes
1 answer
190 views

What is a good sensing element to monitor corrosion in a bridge structural health monitoring system?

4 votes
2 answers
485 views

Multi-position bi-stable solenoids in a small form factor

4 votes
6 answers
3k views

How to reduce Engineering Bill of Material Cost for electronics products?

4 votes
2 answers
187 views

Durometer and Shore

3 votes
2 answers
336 views

How to resolve file space issue on CDAQ Controller with Labview Test System?

3 votes
0 answers
874 views

What are the moisture related issues in the use of Stucco and EIFS in the building construction Industry?

3 votes
2 answers
271 views

What is the difference between I3C and F4C microprocessor crystals?

3 votes
3 answers
2k views

Are crushed cement stones and additional digging necessary when repaving a road?

3 votes
2 answers
1k views

Is the reliability of automotive sensor technology impeding the success of self driving car?

3 votes
1 answer
278 views

How can I efficiently find the root cause of validation failures?

3 votes
1 answer
2k views

What are the pros and cons of between Zigbee and Z-Wave communication protocols used in IoT device space?

3 votes
5 answers
20k views

How can I measure the brightness of a LED?

3 votes
1 answer
2k views

How to design electronics to mitigate tin whiskers?

2 votes
1 answer
1k views

How to determine if an engineering process is stable and capable?

2 votes
1 answer
1k views

Which part of an aircraft can most benefit from a structural health monitoring (SHM) system?

2 votes
1 answer
2k views

How to convert ASCII to binary to facilitate a UART to SPI bridge for an MSP430?